Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Currency translation adjustments	$ (75,986)	$ (15,894)
Currency impact on long term funding	(9,854)	(9,329)
Actuarial loss on defined benefit pension plan (note 10)	(5,098)	(9,364)
Loss on interest rate hedge	0	(905)
Amortization of loss on interest rate hedge	1	15
Total	(90,937)	(35,477)
Interest Rate Contract
Accumulated Other Comprehensive Income (Loss) [Line Items]
Realized gain on interest rate hedge	0	4,658
Amortization of gain on interest rate hedge	$ 0	$ (4,658)

Accumulated Other Comprehensive Income (Loss), Amortization Of Cash Flow Hedges, Effect Net of Tax

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- Definition

Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Currency Impact on Long Term Funding, Net of Tax

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Accumulated Other Comprehensive Loss, Amortization Of Cash Flow Hedges, Effect Net of Tax

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- Definition

Acumulated Other Comprehensive Loss, Cash Flow Hedge, Loss, Reclassification, After Tax

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- Definition

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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