Derivative instruments and hedge accounting - Summary of Accumulated Other Comprehensive Income Loss For The Interest Rate Hedge Accounting (Detail) - USD ($) $ in Millions |
6 Months Ended | |
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Jun. 30, 2026 |
Jun. 30, 2025 |
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| Interest Rate Hedge | ||
| Derivative [Line Items] | ||
| Gains (losses) recognized in OCI | $ 22.8 | $ (9.7) |
| Reclassified to interest expense | (1.9) | 0.0 |
| Foreign Exchange Contract [Member] | ||
| Derivative [Line Items] | ||
| Gains (losses) recognized in OCI | (32.8) | 0.0 |
| Recycled to revenue | (0.8) | 0.0 |
| Changes in spot-forward differential | $ 11.3 | $ 0.0 |
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- Definition Changes in spot forward differential. No definition available.
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- Definition Recycled to revenue. No definition available.
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/2009/role/commonPracticeRef
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- Definition Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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