REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

Summary of Total Revenues Disaggregated by Major Service Line and Timing of Revenue Recognition

A summary of our total revenues disaggregated by major service line and timing of revenue recognition is presented below for each of our reportable segments for the three months ended March 31, 2021 and 2020 (in thousands):

	Three Months Ended March 31, 2021
	NAST		Global Forwarding		All Other and Corporate		Total
Major Service Lines
Transportation and logistics services(1)	$	3,211,423	$	1,156,039	$	192,765	$	4,560,227
Sourcing(2)	—		—		243,642		243,642
Total	$	3,211,423	$	1,156,039	$	436,407	$	4,803,869
	Three Months Ended March 31, 2020
	NAST		Global Forwarding		All Other and Corporate		Total
Major Service Lines
Transportation and logistics services(1)	$	2,823,745	$	530,384	$	187,989	$	3,542,118
Sourcing(2)	—		—		262,890		262,890
Total	$	2,823,745	$	530,384	$	450,879	$	3,805,008

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(1) Transportation and logistics services performance obligations are completed over time.

(2) Sourcing performance obligations are completed at a point in time.