Acquisitions - Schedule of Purchase Price Allocation and Identifiable Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Oct. 11, 2022	Aug. 31, 2022	Nov. 24, 2021	Oct. 29, 2021	Nov. 30, 2022
Identifiable assets acquired and liabilities assumed:
Goodwill		$ 22,280			$ 22,582
VillageMD
Purchase Price Allocation:
Total purchase price			$ 5,200
Less: purchase price for issuance of new preferred units at fair value			(2,300)
Net consideration			2,900
Fair value of share-based compensation awards attributable to pre-combination services			683
Fair value of previously held equity interests			3,211
Fair value of non-controlling interests			3,257
Total			10,051
Identifiable assets acquired and liabilities assumed:
Tangible assets			634
Intangible assets			1,621
Liabilities			(370)
Total identifiable net assets			1,885
Goodwill			$ 8,166
Shields Health Solutions Parent, LLC
Purchase Price Allocation:
Cash consideration				$ 969
Fair value of share-based compensation awards attributable to pre-combination services				13
Fair value of previously held equity interests				502
Fair value of non-controlling interests				589
Total				2,074
Identifiable assets acquired and liabilities assumed:
Tangible assets				84
Intangible assets				1,060
Liabilities				(600)
Total identifiable net assets				544
Goodwill				$ 1,529
CareCentrix, Inc
Purchase Price Allocation:
Total purchase price	$ 392
Cash consideration		327
Fair value of share-based compensation awards attributable to pre-combination services		66
Contingent consideration		4
Fair value of non-controlling interests		217
Total		614
Identifiable assets acquired and liabilities assumed:
Tangible assets		358
Intangible assets		426
Liabilities		(685)
Total identifiable net assets		98
Goodwill		$ 515