Derivatives and Hedging Activities - Schedule of Derivative Information (Details) € in Thousands, $ in Thousands	Dec. 31, 2024 USD ($) Instrument	Dec. 31, 2024 EUR (€) Instrument	Sep. 30, 2024 USD ($) Instrument	Sep. 30, 2024 EUR (€) Instrument
Interest Rate Swap | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments | Instrument	4	4
Notional amount | $	$ 400,000
Cross-currency swaps | Net Investment Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments | Instrument	4	4
Cross-currency swaps | Net Investment Hedging | Short
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | €		€ 100,300
Cross-currency swaps | Net Investment Hedging | Long
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | $	$ 105,804
Cross-currency swaps | Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments | Instrument			1	1
Cross-currency swaps | Fair Value Hedging | Short
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | €				€ 24,700
Cross-currency swaps | Fair Value Hedging | Long
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | $			$ 26,021
Foreign currency forward contracts | Net Investment Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of instruments | Instrument	12	12
Foreign currency forward contracts | Net Investment Hedging | Short
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | €		€ 26,805
Foreign currency forward contracts | Net Investment Hedging | Long
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount | $	$ 31,850