v3.26.1
Restructuring and Related Activities - Schedule of Incurred Costs (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended 30 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2026
Feb. 28, 2026
Restructuring Cost and Reserve [Line Items]                
Total incurred cost $ 10.1 $ 2.2 $ 12.2 $ 8.8        
2024 restructuring plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 80.0   80.0       $ 80.0  
Total incurred cost     3.6   $ 29.7 $ 47.8 81.1  
2026 Restructuring Plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 25.0   25.0       25.0 $ 25.0
Total incurred cost 9.5   11.4          
Other restructuring | 2024 restructuring plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 57.0   57.0       57.0  
Total incurred cost 0.6 2.4 0.8 7.6 10.7 43.6 55.1  
Other restructuring | 2026 Restructuring Plan                
Restructuring Cost and Reserve [Line Items]                
Total incurred cost 9.5 $ 0.0 11.4 $ 0.0        
Net cash restructuring and restructuring-related | 2024 restructuring plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 40.0   40.0       40.0  
Total incurred cost     0.3   8.7 30.3 39.3  
Net cash restructuring and restructuring-related | 2026 Restructuring Plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 15.0   15.0       15.0  
Total incurred cost 6.5   7.3          
Net non-cash restructuring and restructuring-related | 2024 restructuring plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 17.0   17.0       17.0  
Total incurred cost     0.5   2.0 13.3 15.8  
Net non-cash restructuring and restructuring-related | 2026 Restructuring Plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs 10.0   10.0       10.0  
Total incurred cost 3.0   4.1          
Long-lived asset and goodwill impairment costs | 2024 restructuring plan                
Restructuring Cost and Reserve [Line Items]                
Expected restructuring costs $ 23.0   23.0       23.0  
Total incurred cost     $ 2.8   $ 19.0 $ 4.2 $ 26.0