Accounts receivable - net - Schedule of Roll-Forward of Credit Loss Allowances Recognized for Accounts Receivable Not Yet Sold (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Credit Loss [Abstract] | ||||
| Balance as of January 1 | $ 8.2 | $ 7.8 | ||
| Changes to the current provision | (0.8) | (2.4) | ||
| Write-offs, net | $ 0.4 | $ 0.2 | 0.5 | 0.3 |
| Foreign currency effect | 0.1 | (0.4) | ||
| Balance as of June 30 | $ 8.4 | $ 10.3 | $ 8.4 | $ 10.3 |
| X | ||||||||||
- Definition Foreign currency effect No definition available.
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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