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Restructuring, Impairment, and Related Charges, Net - Narrtive (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring, impairment, and related charges	$ 234	$ 28	$ 244	$ 80
Restructuring, impairment, and related charges, net	171	28	181	80
Restructuring, Impairment, And Related Charges, Net
Restructuring Cost and Reserve [Line Items]
Restructuring, impairment, and related charges, net	171		181
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Restructuring, impairment, and related charges, net	63		63
Strategic Growth Initiative Plan - Operational Efficiencies and Cost Optimization
Restructuring Cost and Reserve [Line Items]
Restructuring, impairment, and related charges	227	$ 3	227	$ 39
Strategic Growth Initiative Plan - Operational Efficiencies and Cost Optimization | Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring, anticipated total charges	650		650
Strategic Growth Initiative Plan - Operational Efficiencies and Cost Optimization | Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring, anticipated total charges	$ 700		$ 700

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Amount expected to be recognized in earnings for the specified restructuring cost.

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