CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Millions	Total	Common stock and additional paid-in capital	Retained earnings	Accumulated other comprehensive income/(loss)
Beginning balances at Sep. 26, 2020	$ 65,339	$ 50,779	$ 14,966	$ (406)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued		561
Common stock withheld related to net share settlement of equity awards		(2,460)	(3,606)
Share-based compensation		6,109
Net income	74,129		74,129
Dividends and dividend equivalents declared			(10,755)
Common stock repurchased			(65,501)
Other comprehensive income/(loss)	464			464
Ending balances at Jun. 26, 2021	$ 64,280	54,989	9,233	58
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends and dividend equivalents declared per share or RSU (in dollars per share or RSU)	$ 0.63
Beginning balances at Mar. 27, 2021	$ 69,178	54,203	15,261	(286)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued		0
Common stock withheld related to net share settlement of equity awards		(1,224)	(1,559)
Share-based compensation		2,010
Net income	21,744		21,744
Dividends and dividend equivalents declared			(3,713)
Common stock repurchased			(22,500)
Other comprehensive income/(loss)	344			344
Ending balances at Jun. 26, 2021	$ 64,280	54,989	9,233	58
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends and dividend equivalents declared per share or RSU (in dollars per share or RSU)	$ 0.22
Beginning balances at Sep. 25, 2021	$ 63,090	57,365	5,562	163
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued		593
Common stock withheld related to net share settlement of equity awards		(2,783)	(3,323)
Share-based compensation		6,940
Net income	79,082		79,082
Dividends and dividend equivalents declared			(11,058)
Common stock repurchased	(65,000)		(64,974)
Other comprehensive income/(loss)	(9,460)			(9,460)
Ending balances at Jun. 25, 2022	$ 58,107	62,115	5,289	(9,297)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends and dividend equivalents declared per share or RSU (in dollars per share or RSU)	$ 0.67
Beginning balances at Mar. 26, 2022	$ 67,399	61,181	12,712	(6,494)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued		0
Common stock withheld related to net share settlement of equity awards		(1,371)	(1,403)
Share-based compensation		2,305
Net income	19,442		19,442
Dividends and dividend equivalents declared			(3,760)
Common stock repurchased			(21,702)
Other comprehensive income/(loss)	(2,803)			(2,803)
Ending balances at Jun. 25, 2022	$ 58,107	$ 62,115	$ 5,289	$ (9,297)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends and dividend equivalents declared per share or RSU (in dollars per share or RSU)	$ 0.23