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Debt and Credit Arrangements - Schedule of Contractual Interest Coupon and Financing Costs Amortization (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Nov. 06, 2017
Debt Instrument          
Interest expense, net $ 79.5 $ 4.4 $ 105.0 $ 7.6  
Financing costs amortization 4.4 0.7 7.2 1.4  
Convertible Notes, due 2024 | Convertible Debt          
Debt Instrument          
Debt instrument stated interest rate (percent)         1.00%
Interest expense, net 0.7 0.7 1.3 1.3  
Financing costs amortization $ 0.3 $ 0.3 $ 0.5 $ 0.5