Derivative Financial Instruments - Fair Value of Derivative Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Mar. 31, 2024
Designated as Hedging Instrument | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	$ 5	$ 3,092
Derivatives liabilities, Fair Value	515	835
Designated as Hedging Instrument | Cash Flow Hedging | Cross currency fixed interest rate swaps | Other liabilities
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	0	0
Designated as Hedging Instrument | Net investment hedges
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	0	0
Derivatives liabilities, Fair Value	33,002	19,167
Designated as Hedging Instrument | Net investment hedges | Cross currency fixed interest rate swaps | Other liabilities
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	33,002	19,167
Designated as Hedging Instrument | Lead forward contracts | Cash Flow Hedging | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	0	0
Designated as Hedging Instrument | Lead forward contracts | Cash Flow Hedging | Accrued expenses
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	225	835
Designated as Hedging Instrument | Foreign currency forward contracts | Cash Flow Hedging | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	0	396
Designated as Hedging Instrument | Foreign currency forward contracts | Cash Flow Hedging | Accrued expenses
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	290	0
Designated as Hedging Instrument | Interest rate swaps | Cash Flow Hedging | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	5	2,696
Derivatives Not Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	1,919	0
Derivatives liabilities, Fair Value	0	391
Derivatives Not Designated as Hedging Instruments | Lead forward contracts | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	0	0
Derivatives Not Designated as Hedging Instruments | Lead forward contracts | Accrued expenses
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	0	0
Derivatives Not Designated as Hedging Instruments | Foreign currency forward contracts | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	1,919	0
Derivatives Not Designated as Hedging Instruments | Foreign currency forward contracts | Accrued expenses
Derivatives, Fair Value [Line Items]
Derivatives liabilities, Fair Value	0	391
Derivatives Not Designated as Hedging Instruments | Interest rate swaps | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivatives assets, Fair Value	$ 0	$ 0