v3.26.3
Divestitures - Discontinued Operations Included on the Condensed Consolidated Statements of Cash Flows (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]        
Equity-based compensation     $ 23.7 $ 27.3
Discontinued Operations, Disposed of by Sale [Member]        
Disposal Group, Including Discontinued Operations [Line Items]        
Gain on disposal of discontinued operations $ 1,256.3 $ (0.2) 8,265.7 869.0
Depreciation and amortization     14.6 129.2
Additions to property, plant and equipment     1.4 31.6
Equity-based compensation     $ 5.2 $ 9.0