Leases - Supplemental Income Statement Information (Details) - USD ($) $ in Millions	3 Months Ended
Nov. 30, 2023	Nov. 30, 2022
Operating lease cost
Fixed	$ 868	$ 813
Variable	214	192
Finance lease cost
Amortization	19	11
Interest	13	12
Sublease income 2	28	29
Impairment of right-of-use assets	49	67
Gain on sale and leaseback	160	189
U.S. Retail Pharmacy
Finance lease cost
Gain on sale and leaseback	160	172
International
Finance lease cost
Gain on sale and leaseback	$ 0	17
GERMANY \| International
Finance lease cost
Gain on sale and leaseback		$ 17

Amount of interest expense on finance lease liability.

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Amount of amortization expense attributable to right-of-use asset from finance lease.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of loss from impairment of right-of-use asset from operating lease.

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Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

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Amount of sublease income excluding finance and operating lease expense.

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Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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- Definition

Lessee, Finance Lease, Cost

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Operating Lease, Cost

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