Goodwill And Intangible Assets (Changes To Intangible Assets) (Detail) - USD ($) $ in Millions |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Intangible Asset, Finite-Lived [Roll Forward] | ||
| Balance at beginning of period, net of accumulated amortization | $ 149.5 | $ 159.9 |
| Additions | 542.2 | 0.0 |
| Amortization expense | (32.0) | (13.8) |
| Currency translation and other | (7.3) | 3.4 |
| Balance at end of period, net of accumulated amortization | $ 652.4 | $ 149.5 |
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- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life or definite life, from an acquisition. No definition available.
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount, after accumulated amortization, of finite- and indefinite-lived intangible assets and capitalized cost for software to be sold, leased, or marketed. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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