v3.26.1
Restructuring - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 6.7 $ 15.0  
Goodwill and other asset impairments 0.0 44.5  
Accounts Receivable, Allowance for Credit Loss, Writeoff 0.8 $ 1.9  
Restructuring, 2025 Initiative [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 5.7   $ 45.2
Restructuring and Related Cost, Expected Cost 8.0    
Restructuring, 2025 Initiative [Member] | Employee Severance [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs     32.7
Restructuring, 2025 Initiative [Member] | Other Restructuring      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs     12.6
Exit Activities [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 1.0   57.8
Exit Activities [Member] | Employee Severance [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 0.9   26.2
Exit Activities [Member] | Contract Termination      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs 7.8   21.7
Exit Activities [Member] | Writeoff of Receivables and Other Assets      
Restructuring Cost and Reserve [Line Items]      
Restructuring Costs     5.1
Exit Activities [Member] | Other Restructuring      
Restructuring Cost and Reserve [Line Items]      
Goodwill and other asset impairments     5.8
Exit Activities [Member] | Loss on Sale of Assets      
Restructuring Cost and Reserve [Line Items]      
Restructuring Costs $ (7.7)   $ 4.7