Debt - Term Loan Facilities (Details) ¥ in Millions, $ in Millions	Nov. 22, 2023	Mar. 31, 2024 USD ($)	Mar. 31, 2024 JPY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 JPY (¥)
USD Term Loan
Debt Instrument [Line Items]
Amount outstanding		$ 200		$ 200
Fixed interest rate (as a percent)		5.795%	5.795%
JPY Term Loan
Debt Instrument [Line Items]
Amount outstanding		$ 196	¥ 29,702	$ 211	¥ 29,702
Fixed interest rate (as a percent)		2.044%	2.044%
Maximum
Debt Instrument [Line Items]
Debt covenants, net debt to consolidated EBITDA ratio	3.75