Derivative Financial Instruments - Summary of Non-designated Hedges (Detail) - Derivatives not designated as hedging instruments € in Thousands, £ in Thousands, $ in Thousands	Dec. 31, 2025 GBP (£) derivative_instrument	Dec. 31, 2025 EUR (€) derivative_instrument	Dec. 31, 2025 AUD ($) derivative_instrument	Dec. 31, 2024 GBP (£) derivative_instrument
Buy GBP / Sell USD Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	2	2	2	3
Notional Amount \| £	£ 86,800			£ 54,400
Buy USD / Sell GBP Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	2	2	2	3
Notional Amount \| £	£ 86,800			£ 54,400
Buy EUR / Sell USD Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	3	3	3
Notional Amount \| €		€ 44,700
Buy USD / Sell EUR Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	3	3	3
Notional Amount \| €		€ 44,700
Buy AUD / Sell USD Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	2	2	2
Notional Amount \| $			$ 10,200
Buy USD / Sell AUD Forward
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of Instruments	2	2	2
Notional Amount \| $			$ 10,200