Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Mar. 31, 2022
Operating Leases
Fiscal 2024	$ 340
Fiscal 2025	321
Fiscal 2026	273
Fiscal 2027	230
Fiscal 2028	183
Thereafter	547
Total lease payments	1,894
Less imputed interest	(193)
Present value of lease liabilities	1,701	$ 1,663
Finance Leases
Fiscal 2024	33
Fiscal 2025	31
Fiscal 2026	29
Fiscal 2027	28
Fiscal 2028	26
Thereafter	79
Total lease payments	226
Less imputed interest	(24)
Present value of lease liabilities	202	$ 210
Total
Fiscal 2024	373
Fiscal 2025	352
Fiscal 2026	302
Fiscal 2027	258
Fiscal 2028	209
Thereafter	626
Total lease payments	2,120
Less imputed interest	(217)
Present value of lease liabilities	1,903
Minimum sublease income	$ 191

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Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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