Long-Term Debt - MARAD Debt (Details) - MARAD Debt (matures February 2027)	12 Months Ended
	Dec. 31, 2023
Debt Instrument [Line Items]
Guarantor obligations (as a percent)	50.00%
Frequency of periodic payment	semi-annual
Maturity date	February 2027
Interest rate (as a percent)	4.93%