Leases - Summary of Components of Net Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
May 31, 2022	May 31, 2021
Leases [Abstract]
Operating lease cost	$ 3,100	$ 2,848
Finance lease cost:
Amortization of right-of-use assets	26	23
Interest on lease liabilities	16	17
Total finance lease cost	42	40
Short-term lease cost	556	387
Variable lease cost	1,368	1,318
Net lease cost	$ 5,066	$ 4,593

Finance lease cost.

No definition available.

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- Definition

Finance lease costs.

+ References

No definition available.

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- Definition

Amount of interest expense on finance lease liability.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
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- Definition

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

+ References

+ Details

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

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- Definition

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

+ References

+ Details

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