Hedging Activities - Summary of Derivative Instruments Gain (Loss) (Details) - USD ($)	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Derivatives, Fair Value [Line Items]
Derivatives designated as cash flow and other hedges:	$ 0	$ 0
Derivatives designated for hedge accounting | Cross-currency swaps | Net Investment Hedging
Derivatives, Fair Value [Line Items]
Derivatives designated as net investment hedges:	7,000,000	(20,000,000)
Derivatives designated for hedge accounting | Cross-currency swaps | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Derivatives designated as cash flow and other hedges:	0	(6,000,000)
Derivatives designated for hedge accounting | Foreign currency forwards | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Derivatives designated as cash flow and other hedges:	0	0
Derivatives designated for hedge accounting | Fixed interest rate swaps | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Derivatives designated as cash flow and other hedges:	$ 0	$ 16,000,000