Income taxes - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Income Tax Disclosure [Abstract] | ||||||
| Income tax benefit / (expense) | $ 21,861 | $ (23,344) | $ 2,258 | $ (51,668) | ||
| Net release of provisions for uncertain tax positions | 29,300 | 27,300 | ||||
| Release of deferred tax liability, undistributed earnings of foreign subsidiaries | 30,600 | 30,800 | ||||
| Decrease in deferred tax benefit, amortization of intangible assets | 14,600 | 29,600 | ||||
| Unrecognized tax benefits and related interest and penalties | 100,900 | 100,900 | $ 125,800 | |||
| Unrecognized tax benefits | 80,831 | 80,831 | 101,619 | $ 160,016 | ||
| Interest and related penalties | $ 20,100 | 20,100 | 24,200 | |||
| Interest and penalties recognized as an benefit | $ 5,000 | |||||
| Interest and penalties recognized as an expense | $ 1,900 | |||||
| X | ||||||||||
- Definition Income Tax Benefit, Adjustment Of Deferred Tax Asset, Amortization of Intangible Assets No definition available.
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- Definition Income Tax Benefit (Expense), Adjustment Of Deferred Tax Liability, Undistributed Earnings Of Foreign Subsidiaries No definition available.
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- Definition Unrecognized Tax Benefits And Related Interest And Penalties No definition available.
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- Definition Unrecognized Tax Benefits Income Tax Penalties And Interest Benefit No definition available.
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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