Risk Concentrations (Schedule of Foreign Revenues) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Concentration Risk [Line Items]
Revenues	$ 3,724,593	$ 2,208,042	$ 1,467,592
Seaborne Revenue
Concentration Risk [Line Items]
Revenues	2,311,452	1,149,039	496,930
Europe | Seaborne Revenue
Concentration Risk [Line Items]
Revenues	939,955	592,702	289,176
Asia | Seaborne Revenue
Concentration Risk [Line Items]
Revenues	1,210,855	446,724	138,086
Central and South America | Seaborne Revenue
Concentration Risk [Line Items]
Revenues	$ 160,642	$ 109,613	56,905
Africa | Seaborne Revenue
Concentration Risk [Line Items]
Revenues			$ 12,763