v3.26.1
Debt - Schedule of Components of Long-Term Debt, Net and Finance Lease Obligations (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Plus: debt premium, net of discount $ 0.2 $ 0.5
Less: deferred financing costs (15.3) (17.9)
Long-term debt, net 2,424.8 2,828.6
Finance lease obligations 20.1 21.2
Less: current portion (2.4) (2.3)
Finance lease obligations, less current portion $ 17.7 18.9
4.0% Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Debt, stated interest rate (as percent) 4.00%  
Gross long-term debt $ 239.9 646.0
4.375% Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Debt, stated interest rate (as percent) 4.375%  
Gross long-term debt $ 450.0 450.0
5.875% Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Debt, stated interest rate (as percent) 5.875%  
Gross long-term debt $ 500.0 500.0
3.75% Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Debt, stated interest rate (as percent) 3.75%  
Gross long-term debt $ 750.0 750.0
6.625% Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Debt, stated interest rate (as percent) 6.625%  
Gross long-term debt $ 500.0 $ 500.0