Derivative Financial Instruments - (Location and Amounts of Derivative Fair Values) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Derivatives and Hedging Activities Designated as Hedging Instruments | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total assets	$ 113	$ 723
Total liabilities	1,830	1,251
Derivatives and Hedging Activities Designated as Hedging Instruments | Net investment hedges
Derivatives, Fair Value [Line Items]
Total assets	0	0
Total liabilities	23,176	15,760
Derivatives and Hedging Activities Designated as Hedging Instruments | Prepaid and other current assets | Net investment hedges
Derivatives, Fair Value [Line Items]
Total assets	0	0
Derivatives and Hedging Activities Designated as Hedging Instruments | Other Assets | Interest rate swaps | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total assets	113	0
Derivatives and Hedging Activities Designated as Hedging Instruments | Other Assets | Interest rate swaps | Net investment hedges
Derivatives, Fair Value [Line Items]
Total assets	0	0
Derivatives and Hedging Activities Designated as Hedging Instruments | Other liabilities | Net investment hedges
Derivatives, Fair Value [Line Items]
Total liabilities	23,176	15,760
Derivatives and Hedging Activities Designated as Hedging Instruments | Other liabilities | Interest rate swaps | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total liabilities	0	1,162
Derivatives and Hedging Activities Not Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Total assets	0	200
Total liabilities	262	0
Lead forward contracts | Derivatives and Hedging Activities Designated as Hedging Instruments | Prepaid and other current assets | Lead forward contracts | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total assets	0	0
Lead forward contracts | Derivatives and Hedging Activities Designated as Hedging Instruments | Accrued expenses | Lead forward contracts | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total liabilities	1,532	89
Lead forward contracts | Derivatives and Hedging Activities Designated as Hedging Instruments | Accrued expenses | Foreign currency forward contracts | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total liabilities	298	0
Lead forward contracts | Derivatives and Hedging Activities Not Designated as Hedging Instruments | Accrued expenses | Lead forward contracts
Derivatives, Fair Value [Line Items]
Total liabilities	0	0
Foreign currency forward contracts | Derivatives and Hedging Activities Designated as Hedging Instruments | Prepaid and other current assets | Foreign currency forward contracts | Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Total assets	0	723
Foreign currency forward contracts | Derivatives and Hedging Activities Not Designated as Hedging Instruments | Prepaid and other current assets | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Total assets	0	200
Foreign currency forward contracts | Derivatives and Hedging Activities Not Designated as Hedging Instruments | Accrued expenses | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Total liabilities	$ 262	$ 0