We had total outstanding debt of $2,670.1 million at August 1, 2020, of which $2,170.1 million was subject to variable interest rates and $500.0 million was subject to fixed interest rates. In April 2018, we executed two interest rate swaps with an aggregate notional value of $1 billion associated with our outstanding Amended and Restated Term Loan Credit Facility. The swaps replaced the one-month LIBOR with a fixed interest rate of 2.7765%.
In April 2020, we executed two interest rate cap agreements with an aggregate notional value of $2 billion associated with our outstanding Amended and Restated Term Loan Credit Facility. The interest rate caps have an effective date of September 30, 2020 and April 30, 2021, respectively. The interest rate caps have a maturity date of April 30, 2025 and were executed for risk management and are not held for trading purposes. The interest rate caps will effectively cap our LIBOR exposure on a portion of our Amended and Restated Term Loan Credit Facility at 1%.
In September 2018, the Board of Directors authorized a new share repurchase program for the Company to purchase $500 million of the Company’s common stock on the open market or through accelerated share repurchase transactions. The share repurchase program does not have an expiration date, and the timing and number of repurchase transactions under the program will depend on market conditions, corporate considerations, debt agreements and regulatory requirements. Shares repurchased under the program are held as treasury shares until retired. During the six months ended August 1, 2020, we did not repurchase any shares under our share repurchase program. As of August 1, 2020, we had $293.5 million of availability remaining under our current share repurchase program.
Our substantial indebtedness could adversely affect our ability to raise additional capital, limit our ability to react to changes in the economy or our industry, expose us to interest rate risk and prevent us from meeting our obligations. Management reacts strategically to changes in economic conditions, including those created by the COVID-19 pandemic, and monitors compliance with debt covenants to seek to mitigate any potential material impacts to our financial condition and flexibility.
We may use excess operating cash flows to repurchase outstanding shares and repay portions of our indebtedness, depending on prevailing market conditions, liquidity requirements, existing economic conditions, contractual restrictions and other factors. As such, we and our subsidiaries, affiliates and significant shareholders may, from time to time, seek to retire or purchase our outstanding debt (including publicly issued debt) through cash purchases and/or exchanges, in open market purchases, privately negotiated transactions, by tender offer or otherwise. If we use our excess cash flows to repay our debt, it will reduce the amount of excess cash available for additional capital expenditures.
Cash Flow from Operating Activities
Cash flows provided by operating activities were $299.7 million in the first six months of fiscal 2020 compared to cash flows used in operating activities of $2.1 million in the first six months of fiscal 2019. The increase in cash flows from operating activities was primarily due to the timing of inventory receipts following higher than expected sales in the second quarter of fiscal 2020, renegotiating payment terms with our vendors and landlords and the timing of federal tax payments. The increase was partially offset by operating losses incurred in the first six months of fiscal 2020 as a result of the temporary store closures due to the COVID-19 pandemic.
Inventory at the end of the second quarter of fiscal 2020 decreased $234.8 million, or 18.7%, to $1,021.7 million, compared to $1,256.5 million at the end of the second quarter of fiscal 2019. The decrease in inventory was primarily due to the timing of inventory receipts following higher than expected sales in the second quarter of fiscal 2020 and the closure of Darice. The decrease was partially offset by additional inventory associated with the operation of 13 additional stores (net of closures) since August 3, 2019. Average inventory per store (inclusive of distribution centers, in-transit and inventory for the Company’s e-commerce site) decreased 15.6% to $797,000 at August 1, 2020 from $944,000 at August 3, 2019.