XML 52 R37.htm IDEA: XBRL DOCUMENT v3.22.0.1
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, 2021
Dec. 31, 2020
Dec. 31, 2019
Goodwill [Abstract]          
Balance (gross)   $ 973,995,000 $ 1,065,939,000 $ 973,995,000  
Accumulated impairment and amortization   (20,169,000) (408,139,000) (20,169,000)  
Balance   953,826,000 657,800,000 953,826,000  
Impairment   (387,970,000) (219,052,000) (387,970,000)  
Savage acquisition       81,635,000  
Balance (gross)     1,065,939,000 1,065,939,000 $ 973,995,000
Accumulated impairment and amortization     (627,191,000) (408,139,000) (20,169,000)
Balance     438,748,000 657,800,000 953,826,000
Other Intangibles [Abstract]          
Other intangible assets - gross     203,217,000 203,217,000  
Accumulated amortization     143,147,000 134,238,000  
Other intangible assets - net     60,070,000 68,979,000  
Other intangible liabilities - gross     13,860,000 13,860,000  
Accumulated amortization     12,120,000 10,960,000  
Other intangible liabilities - net     1,740,000 2,900,000  
Amortization of intangible assets     7,758,000 9,235,000 15,040,000
Intangible Assets and liabilities, Estimated Amortization Expense, Fiscal Year Maturity [Abstract]          
2022     7,466,000    
2023     7,947,000    
2024     8,513,000    
2025     8,513,000    
2026     $ 6,257,000    
Weighted average amortization period for intangible assets and liabilities     8 years    
Convoy [Member]          
Goodwill [Abstract]          
Savage acquisition $ 37,180,000        
Goodwill acquired       10,309,000  
Balance $ 10,309,000        
Marine Transportation Segment [Member]          
Goodwill [Abstract]          
Balance (gross)   424,149,000 $ 505,784,000 424,149,000  
Accumulated impairment and amortization   (18,574,000) (18,574,000) (18,574,000)  
Balance   405,575,000 487,210,000 405,575,000  
Impairment     (219,052,000) 0  
Savage acquisition       81,635,000  
Balance (gross)     505,784,000 505,784,000 424,149,000
Accumulated impairment and amortization     (237,626,000) (18,574,000) (18,574,000)
Balance     268,158,000 487,210,000 405,575,000
Marine Transportation Segment [Member] | Convoy [Member]          
Goodwill [Abstract]          
Goodwill acquired       0  
Distribution and Services Segment [Member]          
Goodwill [Abstract]          
Balance (gross)   549,846,000 560,155,000 549,846,000  
Accumulated impairment and amortization   (1,595,000) (389,565,000) (1,595,000)  
Balance   $ 548,251,000 170,590,000 548,251,000  
Impairment     0 (387,970,000)  
Savage acquisition       0  
Balance (gross)     560,155,000 560,155,000 549,846,000
Accumulated impairment and amortization     (389,565,000) (389,565,000) (1,595,000)
Balance     $ 170,590,000 170,590,000 $ 548,251,000
Distribution and Services Segment [Member] | Convoy [Member]          
Goodwill [Abstract]          
Goodwill acquired       $ 10,309,000