Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]

No definition available.

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- Definition

Amount before tax of increase (decrease) in accumulated equity from transactions and other events and circumstances from non-owner sources, including portion attributable to noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners).

+ References

No definition available.

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- Definition

Amount before tax and 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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- Definition

Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.

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- Definition

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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- Definition

Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount of tax expense (benefit) for reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount, before reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan.

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- Definition

Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.

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Amount of tax (expense) benefit for reclassification adjustment from accumulated other comprehensive (income) loss of defined benefit plan.

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	$ 19,943	$ 6,168	$ 16,962	$ (11,901)
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax (Benefit) Expense	8	73
Other Comprehensive Income (Loss), Defined Benefit Plan, Amortization of Actuarial Losses, Reclassification Adjustment from AOCI, before Tax	(639)	(642)	(1,283)	(1,216)
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Credit, Reclassification Adjustment from AOCI, before Tax	3	3	7	7
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax Expense (Benefit)	(4)	(9)	(8)	(8)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	940	(63)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	945	58
Cumulative currency translation adjustment [Member]
Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]
Other comprehensive income (loss) before reclassifications	1,981	13,221	5,949	19,647
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	(152,382)	(162,452)	(152,382)	(162,452)	$ (154,363)	$ (158,331)	$ (175,673)	$ (182,099)
Benefit plan liabilities [Member]
Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]
Other comprehensive income (loss) before reclassifications	(124)	(219)	(242)	(370)
Amounts reclassified from accumulated other comprehensive income (loss)	(640)	(648)	(1,284)	(1,217)
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	17,089	11,252	17,089	11,252	17,853	18,615	12,119	12,839
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]
Other comprehensive income (loss) before reclassifications	1,911	5,606	2,558	9,080
Amounts reclassified from accumulated other comprehensive income (loss)	(2,386)	(941)	(4,342)	(492)
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	4,842	4,416	4,842	4,416	$ 5,317	$ 6,626	$ (249)	$ (4,172)
Accumulated other comprehensive loss [Member]
Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items]
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	$ (130,451)	$ (146,784)	$ (130,451)	$ (146,784)