v3.26.1
Discontinued Operations - Summary of Components of Balance Sheet Information for Assets and Liabilities Held for Sale (Detail) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Total noncurrent assets $ 0.0 $ 696.0
Total current liabilities held for sale 340.3 1,027.4
Discontinued Operations [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Cash and cash equivalents 38.0 309.2
Accounts receivable, net 134.8 703.5
Inventories, net 84.5 584.2
Prepaid expenses and other current assets 15.7 87.0
Property, plant, and equipment, net 7.9 293.4
Goodwill 495.9 2,160.6
Other intangible assets, net 106.4 186.0
Deferred income taxes 68.9 107.0
Other assets 25.0 193.7
Total current assets held for sale 977.1 4,624.6
Property, plant, and equipment, net 0.0 8.3
Goodwill 0.0 495.9
Other intangible assets, net 0.0 120.1
Deferred income taxes 0.0 43.6
Other noncurrent assets 0.0 28.1
Total noncurrent assets 0.0 696.0
Total assets held for sale 977.1 5,320.6
Accounts payable 34.3 474.1
Accrued and other liabilities 306.0 531.1
Deferred income taxes 0.0 22.2
Total current liabilities held for sale 340.3 1,027.4
Other noncurrent liabilities 0.0 120.0
Total liabilities held for sale $ 340.3 $ 1,147.4