v3.25.2
Derivative instruments and hedging activities - Effect of Derivatives on the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Amount of Gain (Loss) Recognized in OCI on Derivatives $ 3 $ 11 $ 4 $ 40
Amount of Gain (Loss) Reclassified from AOCI into Earnings 19 25 38 50
Interest Rate Contract | Cash Flow Hedging        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Amount of gain (loss) recognized in OCI on derivatives, included component 3 11 4 43
Amount of gain (loss) recognized in OCI on derivatives, excluded component     0 (3)
Interest Rate Contract | Cash Flow Hedging | Interest expense, net        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Amount of gain (loss) reclassified from accumulated OCI into earnings, included component $ 19 $ 25 38 51
Amount of gain (loss) reclassified from accumulated OCI into earnings, excluded component     $ 0 $ (1)