Equity - Effects of the Transaction on the Consolidated Interim Balance (Details) - USD ($) $ in Millions		12 Months Ended
	Jun. 06, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Class Of Stock [Line Items]
Accrued liabilities		$ (8)	$ (17)	$ (46)
Non-operating expenses		(2)	(47)	(6)
Repurchases of Series A Preferred Stock		(580)	(7)	(15)
Payments for Additional Amounts for conversion of Series A Preferred Stock	$ (25)	(25)	$ 0	$ 0
Series A Repurchase
Class Of Stock [Line Items]
Cash and cash equivalents		(580)
Accrued liabilities		0
Preferred Stock		0
Common Stock		0
Additional Paid-in capital		(366)
Retained earnings		(201)
Non-operating expenses		13
Repurchases of Series A Preferred Stock		(580)
Payments for Additional Amounts for conversion of Series A Preferred Stock		0
2023 Conversion
Class Of Stock [Line Items]
Cash and cash equivalents		(25)
Accrued liabilities		0
Preferred Stock		0
Common Stock		0
Additional Paid-in capital		0
Retained earnings		(25)
Non-operating expenses		0
Repurchases of Series A Preferred Stock		0
Payments for Additional Amounts for conversion of Series A Preferred Stock		(25)
Settlement of Accumulated Dividends
Class Of Stock [Line Items]
Cash and cash equivalents		0
Accrued liabilities		0
Preferred Stock		0
Common Stock		0
Additional Paid-in capital		209
Retained earnings		(209)
Non-operating expenses		0
Repurchases of Series A Preferred Stock		0
Payments for Additional Amounts for conversion of Series A Preferred Stock		0
Excise tax on Series A Repurchase
Class Of Stock [Line Items]
Cash and cash equivalents		0
Accrued liabilities		6
Preferred Stock		0
Common Stock		0
Additional Paid-in capital		0
Retained earnings		(6)
Non-operating expenses		0
Repurchases of Series A Preferred Stock		0
Payments for Additional Amounts for conversion of Series A Preferred Stock		0
Total
Class Of Stock [Line Items]
Cash and cash equivalents		(605)
Accrued liabilities		6
Preferred Stock		0
Common Stock		0
Additional Paid-in capital		(157)
Retained earnings		(441)
Non-operating expenses		13
Repurchases of Series A Preferred Stock		(580)
Payments for Additional Amounts for conversion of Series A Preferred Stock		$ (25)