XML 83 R58.htm IDEA: XBRL DOCUMENT v3.23.3
Derivative and hedging activities - Effect on Income Statement (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Amount of gain or (loss) reclassified from AOCI into income $ 8.4 $ (0.2) $ 22.5 $ 1.1
Cash Flow Hedging        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Total amounts of line items presented in the statements of operations where the effects of cash flow hedges are recorded (72.4) (67.3) (219.5) (196.0)
Amount of gain or (loss) reclassified from AOCI into income $ 5.2 $ (1.1) $ 12.7 $ (3.6)