GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The change in the carrying amount of goodwill is as follows (in thousands):

	NAST		Global Forwarding		All Other and Corporate		Total
December 31, 2021 balance	$	1,196,333	$	210,391	$	78,030	$	1,484,754
Foreign currency translation	(8,257)		(4,202)		(1,482)		(13,941)
December 31, 2022 balance	1,188,076		206,189		76,548		1,470,813
Foreign currency translation	737		1,410		640		2,787
December 31, 2023 balance	$	1,188,813	$	207,599	$	77,188	$	1,473,600

Schedule of Intangible Assets

Identifiable intangible assets consisted of the following as of December 31 (in thousands): 

	2023						2022
	Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
Finite-lived intangibles
Customer relationships	$	93,499	$	(58,437)	$	35,062	$	162,358	$	(106,932)	$	55,426
Indefinite-lived intangibles
Trademarks	8,600		—		8,600		8,600		—		8,600
Total intangibles	$	102,099	$	(58,437)	$	43,662	$	170,958	$	(106,932)	$	64,026

Schedule of Amortization Expense

Amortization expense for other intangible assets was (in thousands): 

2023	$	20,613
2022	23,445
2021	25,494

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Finite-lived intangible assets, by reportable segment, as of December 31, 2023, will be amortized over their remaining lives as follows (in thousands):

	NAST		Global Forwarding		All Other and Corporate		Total
2024	$	8,008	$	3,594	$	1,111	$	12,713
2025	7,857		2,351		1,111		11,319
2026	7,857		383		760		9,000
2027	1,310		—		509		1,819
2028	—		—		211		211
Total							$	35,062