Debt and Borrowing Arrangements - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Loss on debt extinguishment and related expenses	$ 0	$ 0	$ 1
Credit Facility Maturing February 23, 2022 | Bank loans
Debt Instrument [Line Items]
Debt repaid			$ 2,000
Minimum | Revolving Credit Agreement | Senior Unsecured Revolving Credit Facility | Bank loans
Debt Instrument [Line Items]
Total shareholders' equity, excluding accumulated other comprehensive earnings/(losses)	$ 25,000