Restructuring Activities - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2021 |
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| Restructuring Cost and Reserve [Line Items] | |||
| Total cost of transformation program | $ 5.9 | $ 27.3 | |
| Restructuring Program [Member] | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Total cost of transformation program | 16.7 | ||
| Minimum [Member] | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Expected Pre-tax charges | 85.1 | ||
| Minimum [Member] | Organizational Design Transformation Program | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Expected Pre-tax charges | $ 95.0 | ||
| Minimum [Member] | Restructuring Program [Member] | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Expected Pre-tax charges | $ 60.0 | ||
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- Definition Pre-tax Charge, Total No definition available.
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- Definition Total cost of transformation program. No definition available.
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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/disclosureRef
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