Restructuring Costs - Summary of Company's Net Pretax Restructuring Costs (Credits), Net (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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| Restructuring Cost and Reserve [Line Items] | ||||
| Restructuring costs, net | $ 8.4 | $ 1.6 | $ 15.1 | $ 11.5 |
| Aurora [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Restructuring costs, net | 6.9 | 0.5 | 12.0 | 8.9 |
| Corporate and Other [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Restructuring costs, net | $ 1.5 | $ 1.1 | $ 3.1 | $ 2.6 |
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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