Derivative Financial Instruments - Schedule of Outstanding Foreign Exchange Derivatives Designated as Net Investment Hedges of Foreign Currency Risk (Detail) - Designated Hedges - Net Investment Hedges € in Thousands, £ in Thousands, kr in Thousands, SFr in Thousands, $ in Thousands, $ in Thousands |
Jun. 30, 2026
SEK (kr)
derivative_instrument
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Jun. 30, 2026
EUR (€)
derivative_instrument
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Jun. 30, 2026
GBP (£)
derivative_instrument
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Jun. 30, 2026
AUD ($)
derivative_instrument
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Jun. 30, 2026
CAD ($)
derivative_instrument
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Jun. 30, 2026
CHF (SFr)
derivative_instrument
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Dec. 31, 2025
SEK (kr)
derivative_instrument
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Dec. 31, 2025
EUR (€)
derivative_instrument
|
Dec. 31, 2025
GBP (£)
derivative_instrument
|
Dec. 31, 2025
AUD ($)
derivative_instrument
|
Dec. 31, 2025
CAD ($)
derivative_instrument
|
Dec. 31, 2025
CHF (SFr)
derivative_instrument
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buy USD / Sell SEK Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Aggregate Notional Amount | kr | kr 940,679 | kr 970,417 | ||||||||||
| Buy USD / Sell EUR Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 10 |
| Aggregate Notional Amount | € | € 695,360 | € 689,868 | ||||||||||
| Buy USD / Sell GBP Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 |
| Aggregate Notional Amount | £ | £ 684,764 | £ 739,956 | ||||||||||
| Buy USD / Sell AUD Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 |
| Aggregate Notional Amount | $ | $ 389,995 | $ 371,141 | ||||||||||
| Buy USD / Sell CAD Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Aggregate Notional Amount | $ | $ 120,799 | $ 120,557 | ||||||||||
| Buy USD / Sell CHF Forward | ||||||||||||
| Derivative [Line Items] | ||||||||||||
| Number of Instruments | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Aggregate Notional Amount | SFr | SFr 52 | SFr 52 |