The aggregate fair value of assets needed to immediately settle the derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period.

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Maximum potential amount of future undiscounted payments that could be required under the credit derivative, before reduction for potential recoveries under recourse or collateralization provisions.

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Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.

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The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

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The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.

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Period remaining until maturity of derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Risk Management and Use of Derivative Financial Instruments - Narratives (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Summary of Derivative Instruments
Net collateral posted for derivatives	$ 0		$ 0		$ 0
Derivative, remaining maturity (in month)	51 months		51 months
Total credit exposure on derivatives	$ 5,700,000		$ 5,700,000
Derivatives, net liability position	5,700,000		5,700,000		18,500,000
Aggregate termination value for immediate settlement	5,700,000		5,700,000		$ 18,600,000
Other comprehensive income foreign currency (losses) gains	43,200,000	$ (329,200,000)	150,200,000	$ (489,700,000)
Individual Counterparty
Summary of Derivative Instruments
Total credit exposure on derivatives	$ 2,500,000		2,500,000
Location, Statement of Income, Balance [Axis]: us-gaap:InterestExpenseNonoperating
Summary of Derivative Instruments
Estimated amount reclassified from OCI to expense gains (losses)			2,100,000
Location, Statement of Income, Balance [Axis]: us-gaap:NonoperatingIncomeExpense
Summary of Derivative Instruments
Estimated amount reclassified from OCI to expense gains (losses)			$ (2,500,000)