Financial instruments - Foreign Exchange Gains and Losses Recognized Within AOCI and the Interest Benefit Recognized Within Interest Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 29, 2025 |
Jun. 30, 2026 |
Jun. 29, 2025 |
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| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Foreign exchange gain (loss) | $ (18,644) | $ 41,929 | $ (39,499) | $ 68,218 |
| Interest benefit | 15,422 | 7,484 | ||
| Cross-currency interest rate swaps | Not designated as hedging instrument | ||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Interest benefit | 7,117 | 3,245 | 15,422 | 7,484 |
| Cross-currency interest rate swaps | Cash flow hedging | ||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Foreign exchange gain (loss) | $ (3,392) | $ (61,063) | $ 9,346 | $ (83,563) |
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) included in earnings for the period from the increase (decrease) in fair value of interest rate derivatives not designated as hedging instruments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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