CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024
Cash flows from operating activities:
Net income	$ 9,016	$ 7,323
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,715	2,318
Amortization of intangible assets	1,763	2,267
Deferred income taxes	(1,097)	(1,755)
Stock-based compensation	3,374	2,927
Other, net	422	631
Changes in operating assets and liabilities:
Increase in trade receivables, net	(312)	(409)
Decrease in prepaid expenses and other assets	603	457
Decrease in accounts payable and other liabilities	(633)	(682)
Decrease in income taxes payable	(1,222)	(788)
Increase in deferred revenues	35	303
Net cash provided by operating activities	14,664	12,592
Cash flows from investing activities:
Purchases of marketable securities and other investments	(838)	(674)
Proceeds from sales and maturities of marketable securities and other investments	444	207
Acquisitions, net of cash acquired	0	(59)
Capital expenditures	(12,135)	(4,068)
Net cash used for investing activities	(12,529)	(4,594)
Cash flows from financing activities:
Payments for repurchases of common stock	(450)	(1,050)
Proceeds from issuances of common stock	520	454
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards	(900)	(1,865)
Payments of dividends to stockholders	(3,340)	(3,289)
(Repayments of) proceeds from issuances of commercial paper, net	(396)	936
Proceeds from issuances of senior notes and term loan credit agreements, net of issuance costs	19,548	0
Repayments of senior notes and term loan credit agreements	(9,771)	(3,500)
Other, net	(299)	34
Net cash provided by (used for) financing activities	4,912	(8,280)
Effect of exchange rate changes on cash and cash equivalents	(95)	(2)
Net increase (decrease) in cash and cash equivalents	6,952	(284)
Cash and cash equivalents at beginning of period	10,454	9,765
Cash and cash equivalents at end of period	17,406	9,481
Non-cash investing activities:
Unpaid capital expenditures	$ 1,846	$ 941