Our Board of Directors has approved a program for us to repurchase shares of our common stock. On September 11, 2019 and March 12, 2020, we announced that our Board of Directors approved expansions of our stock repurchase program collectively totaling $30.0 billion. As of May 31, 2020, approximately $16.6 billion remained available for stock repurchases pursuant to our stock repurchase program. We repurchased 361.0 million shares for $19.2 billion, 733.8 million shares for $36.0 billion, and 238.0 million shares for $11.5 billion in fiscal 2020, 2019 and 2018, respectively, under the stock repurchase program.

Our stock repurchase authorization does not have an expiration date and the pace of our repurchase activity will depend on factors such as our working capital needs, our cash requirements for acquisitions and dividend payments, our debt repayment obligations or repurchases of our debt, our stock price, and economic and market conditions. Our stock repurchases may be effected from time to time through open market purchases or pursuant to a Rule 10b5-1 plan. Our stock repurchase program may be accelerated, suspended, delayed or discontinued at any time.

During fiscal 2020, 2019 and 2018, our Board of Directors declared cash dividends of $0.96, $0.81 and $0.76 per share of our outstanding common stock, respectively, which we paid during the same period.

In June 2020, our Board of Directors declared a quarterly cash dividend of $0.24 per share of our outstanding common stock. The dividend is payable on July 28, 2020 to stockholders of record as of the close of business on July 15, 2020. Future declarations of dividends and the establishment of future record and payment dates are subject to the final determination of our Board of Directors.

The following table summarizes, as of each balance sheet date, the components of our AOCL, net of income taxes:

	May 31,
(in millions)	2020			2019
Foreign currency translation losses	$	(1,254	)	$	(1,176	)
Unrealized losses on defined benefit plans, net		(471	)		(392	)
Unrealized gains (losses) on marketable securities, net		1			(90	)
Unrealized gains on cash flow hedges, net		8			30
Total accumulated other comprehensive loss	$	(1,716	)	$	(1,628	)