v3.25.2
Revenue - Schedule of Disaggregated Revenue by Business Group (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Revenue [Line Items]        
Net sales $ 1,484.3 $ 1,452.5 $ 2,849.5 $ 2,851.6
Utility Solutions        
Disaggregation of Revenue [Line Items]        
Net sales 935.5 926.5 1,792.6 1,820.5
Utility Solutions | United States        
Disaggregation of Revenue [Line Items]        
Net sales 891.3 879.7 1,709.4 1,732.9
Utility Solutions | International        
Disaggregation of Revenue [Line Items]        
Net sales 44.2 46.8 83.2 87.6
Utility Solutions | Grid Infrastructure        
Disaggregation of Revenue [Line Items]        
Net sales 698.7 654.5 1,316.4 1,267.3
Utility Solutions | Grid Automation        
Disaggregation of Revenue [Line Items]        
Net sales 236.8 272.0 476.2 553.2
Electrical Solutions        
Disaggregation of Revenue [Line Items]        
Net sales 548.8 526.0 1,056.9 1,031.1
Electrical Solutions | United States        
Disaggregation of Revenue [Line Items]        
Net sales 478.5 447.9 921.3 882.1
Electrical Solutions | International        
Disaggregation of Revenue [Line Items]        
Net sales 70.3 78.1 135.6 149.0
Electrical Solutions | Electrical Products        
Disaggregation of Revenue [Line Items]        
Net sales 253.4 246.8 488.5 476.5
Electrical Solutions | Industrial        
Disaggregation of Revenue [Line Items]        
Net sales 295.4 279.2 568.4 533.4
Electrical Solutions | Retail and Builder        
Disaggregation of Revenue [Line Items]        
Net sales $ 0.0 $ 0.0 $ 0.0 $ 21.2