Summary of Significant Accounting Policies, Goodwill and Other Intangibles (Details) - USD ($)		3 Months Ended	12 Months Ended
	Jan. 03, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Abstract]
Balance (gross)			$ 1,065,939,000	$ 1,065,939,000
Accumulated impairment and amortization			(627,191,000)	(408,139,000)
Balance			438,748,000	657,800,000
Impairment		$ (388,000,000.0)		(219,052,000)
Balance (gross)				1,065,939,000	$ 1,065,939,000
Accumulated impairment and amortization			(627,191,000)	(627,191,000)	(408,139,000)
Balance			438,748,000	438,748,000	657,800,000
Other Intangibles [Abstract]
Other intangible assets - gross			203,242,000	203,217,000
Accumulated amortization			(151,779,000)	(143,147,000)
Other intangible assets - net			51,463,000	60,070,000
Other intangible liabilities - gross			13,860,000	13,860,000
Accumulated amortization			(13,280,000)	(12,120,000)
Other intangible liabilities - net			580,000	1,740,000
Amortization of intangible assets			7,600,000	7,800,000	9,200,000
Intangible Assets and liabilities, Estimated Amortization Expense, Fiscal Year Maturity [Abstract]
2023			8,000,000.0
2024			8,500,000
2025			8,500,000
2026			6,300
2027			5,000,000.0
Thereafter			$ 14,600,000
Weighted average amortization period for intangible assets and liabilities			7 years
Convoy [Member]
Goodwill [Abstract]
Savage acquisition	$ 37,200,000
Balance	$ 10,309,000
Marine Transportation Segment [Member]
Goodwill [Abstract]
Balance (gross)			$ 505,784,000	505,784,000
Accumulated impairment and amortization			(237,626,000)	(18,574,000)
Balance			268,158,000	487,210,000
Impairment				(219,052,000)
Balance (gross)				505,784,000	505,784,000
Accumulated impairment and amortization			(237,626,000)	(237,626,000)	(18,574,000)
Balance			268,158,000	268,158,000	487,210,000
Distribution and Services Segment [Member]
Goodwill [Abstract]
Balance (gross)			560,155,000	560,155,000
Accumulated impairment and amortization			(389,565,000)	(389,565,000)
Balance			170,590,000	170,590,000
Impairment				0
Balance (gross)				560,155,000	560,155,000
Accumulated impairment and amortization			(389,565,000)	(389,565,000)	(389,565,000)
Balance			$ 170,590,000	$ 170,590,000	$ 170,590,000