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Nominal or face amount used to calculate payment on derivative.

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Amount of impairment loss on investment in equity security without readily determinable fair value.

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The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount of expense (reversal of expense) for expected credit loss on securities borrowed.

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Fair Value of Financial Instruments - Narrative (Details) $ in Thousands, € in Millions, ₨ in Millions, £ in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2026 EUR (€)	Mar. 31, 2026 GBP (£)	Mar. 31, 2026 INR (₨)	Mar. 31, 2026 CAD ($)	Dec. 31, 2025 EUR (€)	Dec. 31, 2025 GBP (£)	Dec. 31, 2025 INR (₨)	Dec. 31, 2025 CAD ($)	Dec. 31, 2018 USD ($)
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items]
Credit loss	$ 0	$ 0
Investment in company											$ 2,500
Impairment charge of investments	1,967	$ 0
Derivative liability, offset	2,400
Derivative asset, offset	2,400
Foreign Exchange Contract \| Designated as Hedging Instrument \| Cash Flow Hedging
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items]
Derivative, notional amount			€ 51.8	£ 23.9	₨ 5,999.3		€ 54.3	£ 24.1	₨ 5,526.0
Foreign Exchange Contract \| Not Designated as Hedging Instrument
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items]
Derivative, notional amount			€ 22.0	£ 8.5	₨ 2,903.0	$ 2.0	€ 24.4	£ 6.8	₨ 2,723.0	$ 2.5
Foreign Exchange Contracts for GBP and Euro \| Designated as Hedging Instrument \| Cash Flow Hedging
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items]
Unrealized losses before tax	2,800
Foreign Exchange Contracts for INR \| Designated as Hedging Instrument \| Cash Flow Hedging
Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items]
Unrealized losses before tax	$ 3,900