John Hancock Funds II N-CSR26 Sep 24Certified annual shareholder report (management investment company)Financial data

Company Profile

Form N-CSR Cover

Form N-CSR Cover	12 Months Ended
Form N-CSR Cover	Jul. 31, 2024
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	JOHN HANCOCK FUNDS II
Entity Central Index Key	0001331971
Document Period End Date	Jul. 31, 2024

Shareholder Report

Shareholder Report	12 Months Ended
Shareholder Report	Jul. 31, 2024 USD ($) Holding
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	JOHN HANCOCK FUNDS II
Entity Central Index Key	0001331971
Document Period End Date	Jul. 31, 2024
C000100841 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class A
Trading Symbol	JFCAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 1.13 %
Expenses Paid, Amount	$ 127
Expense Ratio, Percent	1.13%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class A/JFCAX) returned 24.58% (excluding sales charges) for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class A/JFCAX) 18.33 % 15.32 % 12.77 % Fundamental All Cap Core Fund (Class A/JFCAX)—excluding sales charge 24.58 % 16.50 % 13.34 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000100842 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class C
Trading Symbol	JFCCX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 1.83 %
Expenses Paid, Amount	$ 205
Expense Ratio, Percent	1.83%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class C/JFCCX) returned 23.70% (excluding sales charges) for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class C/JFCCX) 22.70 % 15.69 % 12.56 % Fundamental All Cap Core Fund (Class C/JFCCX)—excluding sales charge 23.70 % 15.69 % 12.56 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000100843 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class I
Trading Symbol	JFCIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 0.83 %
Expenses Paid, Amount	$ 93
Expense Ratio, Percent	0.83%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class I/JFCIX) returned 24.95% for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $250,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $250,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class I/JFCIX) 24.95 % 16.84 % 13.69 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000153970 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class R2
Trading Symbol	JFACX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 1.21 %
Expenses Paid, Amount	$ 136
Expense Ratio, Percent	1.21%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class R2/JFACX) returned 24.49% for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class R2/JFACX) 24.49 % 16.39 % 13.32 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000100846 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class R4
Trading Symbol	JFARX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 0.89 %
Expenses Paid, Amount	$ 100
Expense Ratio, Percent	0.89%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class R4/JFARX) returned 24.85% for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class R4/JFARX) 24.85 % 16.78 % 13.59 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000153971 [Member]
Shareholder Report [Line Items]
Fund Name	Fundamental All Cap Core Fund
Class Name	Class R6
Trading Symbol	JFAIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Fundamental All Cap Core Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Fundamental All Cap Core Fund $ 0.72 %
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	0.72%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Fundamental All Cap Core Fund (Class R6/JFAIX) returned 25.10% for the year ended July 31, 2024. The U.S. economy’s resilience, stabilized and potentially lower interest rates, plus investor enthusiasm for artificial intelligence (AI) helped fuel the market and fund’s gain. TOP PERFORMANCE CONTRIBUTORS The information technology sector was among the strongest performers in the portfolio in the annual period The financials sector also stood out to the upside The consumer discretionary sector further boosted the fund’s result TOP PERFORMANCE DETRACTORS Consumer staples stocks generated a weak return in the fund Certain consumer discretionary stocks notably detracted from performance The views expressed in this report are exclusively those of the portfolio management team at Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $1,000,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $1,000,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Fundamental All Cap Core Fund (Class R6/JFAIX) 25.10 % 16.97 % 13.78 % Russell 3000 Index 21.07 % 14.23 % 12.58 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 540,770,122
Holdings Count \| Holding	49
Advisory Fees Paid, Amount	$ 2,425,688
Investment Company Portfolio Turnover	12%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 % Sector Composition Information technology 26.2 % Consumer discretionary 22.3 % Financials 15.9 % Communication services 9.7 % Health care 7.1 % Industrials 6.1 % Energy 4.9 % Real estate 3.5 % Consumer staples 1.4 % Materials 1.0 % Short-term investments and other 1.9 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
Largest Holdings [Text Block]	Top Ten Holdings Amazon.com, Inc. 7.3 % NVIDIA Corp. 6.8 % Alphabet, Inc., Class A 5.7 % Lennar Corp., Class A 4.5 % KKR & Company, Inc. 4.3 % Apple, Inc. 4.1 % Morgan Stanley 3.8 % Cheniere Energy, Inc. 3.4 % First Hawaiian, Inc. 3.4 % Analog Devices, Inc. 3.1 %
C000107909 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class A
Trading Symbol	JHAAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 1.61 %
Expenses Paid, Amount	$ 164
Expense Ratio, Percent	1.61%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class A/JHAAX) returned 3.18% (excluding sales charges) for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class A/JHAAX) (1.95 ) % 2.01 % 1.47 % Multi-Asset Absolute Return Fund (Class A/JHAAX)—excluding sales charge 3.18 % ) 3.05 % 1.99 % Bloomberg U.S. Aggregate Bond Index 5.10 % ) 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % ) 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % ) 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
C000107910 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class C
Trading Symbol	JHACX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 2.31 %
Expenses Paid, Amount	$ 234
Expense Ratio, Percent	2.31%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class C/JHACX) returned 2.45% (excluding sales charges) for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class C/JHACX) 1.45 % 2.33 % 1.29 % Multi-Asset Absolute Return Fund (Class C/JHACX)—excluding sales charge 2.45 % 2.33 % 1.29 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
C000107911 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class I
Trading Symbol	JHAIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 1.31 %
Expenses Paid, Amount	$ 133
Expense Ratio, Percent	1.31%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class I/JHAIX) returned 3.42% for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $250,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $250,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class I/JHAIX) 3.42 % 3.36 % 2.30 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
C000107912 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class NAV
No Trading Symbol Flag	true
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/underlying-funds
Additional Information Phone Number	800-344-1029
Additional Information Website	jhinvestments.com/underlying-funds
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 1.20 %
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	1.20%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class NAV) returned 3.61% for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class NAV) 3.61 % 3.48 % 2.42 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
C000113522 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class R2
Trading Symbol	JHARX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 1.63 %
Expenses Paid, Amount	$ 166
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class R2/JHARX) returned 3.20% for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $10,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $10,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class R2/JHARX) 3.20 % 3.02 % 1.90 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.
C000107913 [Member]
Shareholder Report [Line Items]
Fund Name	Multi-Asset Absolute Return Fund
Class Name	Class R6
Trading Symbol	JHASX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the John Hancock Multi-Asset Absolute Return Fund (the fund) for the period of August 1, 2023 to July 31, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at jhinvestments.com/documents
Additional Information Phone Number	800-225-5291
Additional Information Website	jhinvestments.com/documents
Expenses [Text Block]	What were the fund costs during the last year? (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Multi-Asset Absolute Return Fund $ 1.20 %
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	1.20%
Factors Affecting Performance [Text Block]	Management’s Discussion of Fund Performance SUMMARY OF RESULTS Multi-Asset Absolute Return Fund (Class R6/JHASX) returned 3.51% for the year ended July 31, 2024. The most significant factors affecting fund performance during the period included a meaningful rally in global equity markets, led primarily by growth-oriented stocks in developed markets, and a shift from interest-rate increases to easier monetary policy by many of the world’s central banks—with notable exceptions in the U.S. and Japan. TOP PERFORMANCE CONTRIBUTORS Developed market stocks Cash Credit-related bonds TOP PERFORMANCE DETRACTORS Defensive equity strategy Foreign currency exposure The views expressed in this report are exclusively those of the portfolio management team at Nordea Investment Management North America, Inc., and are subject to change. They are not meant as investment advice.
Performance Past Does Not Indicate Future [Text]	Past performance does not guarantee future results.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the fund (or for the life of the fund, if shorter). It assumes a $1,000,000 initial investment in the fund and in an appropriate, broad-based securities market index for the same period. GROWTH OF $1,000,000
Average Annual Return [Table Text Block]	AVERAGE ANNUAL TOTAL RETURN 1 Year 5 Years 10 Years Multi-Asset Absolute Return Fund (Class R6/JHASX) 3.51 % 3.44 % 2.40 % Bloomberg U.S. Aggregate Bond Index 5.10 % 0.19 % 1.61 % ICE BofA 0-3 Month U.S. Treasury Bill Index 5.50 % 2.22 % 1.54 % 70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index 9.43 % 3.79 % 4.32 %
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Updated Performance Information Location [Text Block]	Due to market volatility and other factors, the fund’s current performance may be higher or lower than the performance shown and can be found at jhinvestments.com/investments
Net Assets	$ 332,854,409
Holdings Count \| Holding	341
Advisory Fees Paid, Amount	$ 3,836,333
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	Fund Statistics Fund net assets $ % Total number of portfolio holdings $ % Total advisory fees paid (net) $ % Portfolio turnover rate $ %
Holdings [Text Block]	Graphical Representation of Holdings The tables below show the investment makeup of the fund, representing percentage of the total net assets of the fund. Portfolio Composition Common stocks 88.5 % Information technology 16.6 % Consumer staples 14.5 % Health care 14.2 % Consumer discretionary 12.4 % Financials 11.2 % Communication services 9.4 % Industrials 6.8 % Utilities 2.7 % Materials 0.6 % Real estate 0.1 % Corporate bonds 3.4 % U.S. Government 2.9 % Other assets and liabilities, net 5.2 % Country Composition United States 76.0 % Denmark 4.5 % United Kingdom 2.9 % France 2.5 % Ireland 1.9 % Taiwan 1.7 % China 1.7 % Germany 1.5 % South Korea 1.4 % Japan 1.3 % Other countries 4.6 % Holdings may not have been held by the fund for the entire period and are subject to change without notice. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk and may change at any time.

Shareholder Report, Line Graph

Shareholder Report, Line Graph (Details) - USD ($)	12 Months Ended	60 Months Ended	120 Months Ended
Shareholder Report, Line Graph (Details) - USD ($)	Jul. 31, 2024	Jul. 31, 2024	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2018	Jul. 31, 2017	Jul. 31, 2016	Jul. 31, 2015	Jul. 31, 2014
C000100841 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class A/JFCAX)
Account Value	$ 33,239.1439	$ 33,239.1439	$ 33,239.1439	$ 26,681.62773	$ 23,405.84553	$ 25,803.87441	$ 17,972.38137	$ 15,487.26375	$ 15,094.7057	$ 12,885.68875	$ 10,731.3926	$ 10,998.17432	$ 9,500
Average Annual Return, Percent	18.33%	15.32%	12.77%
C000100841 [Member] \| Without Sales Load [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class A/JFCAX)—excluding sales charge
Average Annual Return, Percent	24.58%	16.50%	13.34%
C000100842 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class C/JFCCX)
Account Value	$ 32,656.88432	$ 32,656.88432	$ 32,656.88432	26,400.05216	23,323.58809	25,882.004	18,161.50857	15,757.0023	15,462.74017	13,300.83176	11,148.00898	11,508.8798	10,000
Average Annual Return, Percent	22.70%	15.69%	12.56%
C000100842 [Member] \| Without Sales Load [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class C/JFCCX)—excluding sales charge
Average Annual Return, Percent	23.70%	15.69%	12.56%
C000100843 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class I/JFCIX)
Account Value	$ 902,060.6687	$ 902,060.6687	$ 902,060.6687	721,950.1542	631,466.913	693,901.3915	481,981.2457	414,270.5582	402,441.8974	342,507.4387	284,473.4709	290,503.5875	250,000
Average Annual Return, Percent	24.95%	16.84%	13.69%
C000153970 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class R2/JFACX)
Account Value	$ 34,915.6224	$ 34,915.6224	$ 34,915.6224	28,046.15913	24,624.82206	27,165.05666	18,949.52247	16,345.1689	15,942.23139	13,615.84802	11,322.65384	11,587.0325	10,000
Average Annual Return, Percent	24.49%	16.39%	13.32%
C000100846 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class R4/JFARX)
Account Value	$ 35,765.66718	$ 35,765.66718	$ 35,765.66718	28,645.95762	25,066.09293	27,564.46491	19,152.01387	16,465.47205	16,010.20397	13,648.19436	11,334.18278	11,594.1586	10,000
Average Annual Return, Percent	24.85%	16.78%	13.59%
C000153971 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Fundamental All Cap Core Fund (Class R6/JFAIX)
Account Value	$ 3,635,024.976	$ 3,635,024.976	$ 3,635,024.976	2,905,688.433	2,538,951.268	2,786,846.259	1,933,633.428	1,659,972.474	1,610,952.948	1,369,628.571	1,135,774.81	1,160,128.47	1,000,000
Average Annual Return, Percent	25.10%	16.97%	13.78%
C000107909 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class A/JHAAX)
Account Value	$ 11,571.06858	$ 11,571.06858	$ 11,571.06858	11,214.50485	11,066.13204	11,277.87068	10,045.17895	9,957.043682	9,560.273406	9,730.317813	9,390.22907	9,989.088405	9,500
Average Annual Return, Percent	(1.95%)	2.01%	1.47%
C000107909 [Member] \| Without Sales Load [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class A/JHAAX)—excluding sales charge
Average Annual Return, Percent	3.18%	3.05%	1.99%
C000107910 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class C/JHACX)
Account Value	$ 11,364.56939	$ 11,364.56939	$ 11,364.56939	11,093.1414	11,024.16278	11,311.8497	10,149.59456	10,126.58988	9,791.989283	10,028.17794	9,752.624464	10,442.5977	10,000
Average Annual Return, Percent	1.45%	2.33%	1.29%
C000107910 [Member] \| Without Sales Load [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class C/JHACX)—excluding sales charge
Average Annual Return, Percent	2.45%	2.33%	1.29%
C000107911 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class I/JHAIX)
Account Value	$ 313,754.3928	$ 313,754.3928	$ 313,754.3928	303,367.197	298,202.019	303,221.2617	269,196.1593	265,951.7186	254,735.3858	258,224.9108	248,504.0893	263,445.4675	250,000
Average Annual Return, Percent	3.42%	3.36%	2.30%
C000107912 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class NAV)
Account Value	$ 12,702.22248	$ 12,702.22248	$ 12,702.22248	12,259.5507	12,050.28959	12,228.37272	10,847.68434	10,704.42784	10,234.23339	10,374.2913	9,964.121618	10,550.634	10,000
Average Annual Return, Percent	3.61%	3.48%	2.42%
C000113522 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class R2/JHARX)
Account Value	$ 12,075.22464	$ 12,075.22464	$ 12,075.22464	11,700.89272	11,546.64467	11,780.6192	10,489.66896	10,404.16142	9,997.516442	10,185.96173	9,838.825718	10,475.3114	10,000
Average Annual Return, Percent	3.20%	3.02%	1.90%
C000107913 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Multi-Asset Absolute Return Fund (Class R6/JHASX)
Account Value	$ 1,267,594.495	$ 1,267,594.495	$ 1,267,594.495	1,224,604.367	1,203,701.311	1,222,675.909	1,084,862.255	1,070,476.19	1,023,499.174	1,037,492.331	996,512.3837	1,055,115.47	1,000,000
Average Annual Return, Percent	3.51%	3.44%	2.40%
Russell 3000 Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Russell 3000 Index
Account Value	$ 32,705.048	$ 32,705.048	$ 32,705.048	27,012.50976	23,979.31234	25,881.99149	18,657.03668	16,818.80231	15,711.16971	13,498.43231	11,623.05235	11,128.4052	10,000
Average Annual Return, Percent	21.07%	14.23%	12.58%
Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	Bloomberg U.S. Aggregate Bond Index
Account Value	$ 11,726.77709	$ 11,726.77709	$ 11,726.77709	11,157.61881	11,546.49949	12,704.70387	12,794.49074	11,618.54271	10,749.85718	10,836.603	10,892.65409	10,282.3909	10,000
Average Annual Return, Percent	5.10%	0.19%	1.61%
ICE BofA 0 3 Month U S Treasury Bill Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	ICE BofA 0-3 Month U.S. Treasury Bill Index
Account Value	$ 11,648.29162	$ 11,648.29162	$ 11,648.29162	11,041.3557	10,609.77111	10,582.32901	10,575.16085	10,439.28768	10,203.86333	10,065.26195	10,016.262	10,000.9094	10,000
Average Annual Return, Percent	5.50%	2.22%	1.54%
Seventy Bloomberg Global Aggregate Bond USD Hedged Index 30 MSCI All Country World Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	70% Bloomberg Global Aggregate Bond USD Hedged Index / 30% MSCI All Country World Index
Account Value	$ 15,268.51788	$ 15,268.51788	$ 15,268.51788	$ 13,952.6198	$ 13,612.99504	$ 14,859.74649	$ 13,578.62743	$ 12,676.28012	$ 11,825.65949	$ 11,344.56921	$ 10,868.79905	$ 10,356.6403	$ 10,000
Average Annual Return, Percent	9.43%	3.79%	4.32%

Shareholder Report, Holdings (D

Shareholder Report, Holdings (Details)	Jul. 31, 2024
C000100841 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000100841 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000100841 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000100841 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000100841 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000100841 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000100841 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000100841 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100841 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100841 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000100841 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000100841 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000100841 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000100841 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000100841 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000100841 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000100841 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000100841 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000100841 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000100841 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000100841 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000100842 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000100842 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000100842 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000100842 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000100842 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000100842 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000100842 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000100842 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100842 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100842 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000100842 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000100842 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000100842 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000100842 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000100842 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000100842 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000100842 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000100842 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000100842 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000100842 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000100842 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000100843 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000100843 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000100843 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000100843 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000100843 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000100843 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000100843 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000100843 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100843 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100843 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000100843 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000100843 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000100843 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000100843 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000100843 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000100843 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000100843 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000100843 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000100843 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000100843 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000100843 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000153970 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000153970 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000153970 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000153970 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000153970 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000153970 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000153970 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000153970 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000153970 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000153970 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000153970 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000153970 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000153970 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000153970 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000153970 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000153970 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000153970 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000153970 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000153970 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000153970 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000153970 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000100846 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000100846 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000100846 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000100846 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000100846 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000100846 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000100846 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000100846 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100846 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000100846 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000100846 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000100846 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000100846 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000100846 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000100846 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000100846 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000100846 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000100846 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000100846 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000100846 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000100846 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000153971 [Member] \| Amazon com Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
C000153971 [Member] \| NVIDIA Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000153971 [Member] \| Alphabet Inc Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C000153971 [Member] \| Lennar Corp Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000153971 [Member] \| KKR And Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000153971 [Member] \| Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000153971 [Member] \| Morgan Stanley [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
C000153971 [Member] \| Cheniere Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000153971 [Member] \| First Hawaiian Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000153971 [Member] \| Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C000153971 [Member] \| Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C000153971 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000153971 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
C000153971 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000153971 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%
C000153971 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000153971 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
C000153971 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.20%
C000153971 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C000153971 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
C000153971 [Member] \| Short term investments and other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107909 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000107909 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000107909 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000107909 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000107909 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000107909 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000107909 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000107909 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000107909 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000107909 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000107909 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000107909 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107909 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000107909 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000107909 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000107909 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107909 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107909 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000107909 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000107909 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107909 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000107909 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000107909 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000107909 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107909 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000107910 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000107910 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000107910 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000107910 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000107910 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000107910 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000107910 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000107910 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000107910 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000107910 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000107910 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000107910 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107910 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000107910 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000107910 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000107910 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107910 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107910 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000107910 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000107910 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107910 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000107910 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000107910 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000107910 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107910 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000107911 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000107911 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000107911 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000107911 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000107911 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000107911 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000107911 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000107911 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000107911 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000107911 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000107911 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000107911 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107911 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000107911 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000107911 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000107911 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107911 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107911 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000107911 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000107911 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107911 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000107911 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000107911 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000107911 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107911 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000107912 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000107912 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000107912 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000107912 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000107912 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000107912 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000107912 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000107912 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000107912 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000107912 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000107912 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000107912 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107912 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000107912 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000107912 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000107912 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107912 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107912 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000107912 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000107912 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107912 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000107912 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000107912 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000107912 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107912 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000113522 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000113522 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000113522 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000113522 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000113522 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000113522 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000113522 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000113522 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000113522 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000113522 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000113522 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000113522 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000113522 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000113522 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000113522 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000113522 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000113522 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000113522 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000113522 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000113522 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000113522 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000113522 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000113522 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000113522 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000113522 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
C000107913 [Member] \| Other countries [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
C000107913 [Member] \| Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000107913 [Member] \| Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%
C000107913 [Member] \| Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
C000107913 [Member] \| Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
C000107913 [Member] \| Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
C000107913 [Member] \| Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C000107913 [Member] \| Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.60%
C000107913 [Member] \| Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
C000107913 [Member] \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
C000107913 [Member] \| Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000107913 [Member] \| CHINA
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107913 [Member] \| GERMANY
Holdings [Line Items]
Percent of Net Asset Value	1.50%
C000107913 [Member] \| DENMARK
Holdings [Line Items]
Percent of Net Asset Value	4.50%
C000107913 [Member] \| FRANCE
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C000107913 [Member] \| UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107913 [Member] \| IRELAND
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000107913 [Member] \| JAPAN
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C000107913 [Member] \| KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.40%
C000107913 [Member] \| TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000107913 [Member] \| UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	76%
C000107913 [Member] \| Common Stock [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.50%
C000107913 [Member] \| Corporate Bond Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C000107913 [Member] \| US Government Debt Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C000107913 [Member] \| Other assets and liabilities net [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%