REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2019

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, 2019 and 2018 as follows:

	Three Months Ended March 31, 2019
	NAST		Global Forwarding		All Other and Corporate		Total
Major Service Lines
Transportation and logistics services	$	2,796,784	$	537,567	$	170,581	$	3,504,932
Sourcing	—		—		246,278		246,278
Total	$	2,796,784	$	537,567	$	416,859	$	3,751,210
Timing of Revenue Recognition
Performance obligations completed over time	$	2,796,784	$	537,567	$	170,581	$	3,504,932
Performance obligations completed at a point in time	—		—		246,278		246,278
Total	$	2,796,784	$	537,567	$	416,859	$	3,751,210

	Three Months Ended March 31, 2018
	NAST		Global Forwarding		All Other and Corporate		Total
Major Service Lines
Transportation and logistics services	$	2,908,419	$	553,754	$	175,467	$	3,637,640
Sourcing	—		—		287,687		287,687
Total	$	2,908,419	$	553,754	$	463,154	$	3,925,327
Timing of Revenue Recognition
Performance obligations completed over time	$	2,908,419	$	553,754	$	175,467	$	3,637,640
Performance obligations completed at a point in time	—		—		287,687		287,687
Total	$	2,908,419	$	553,754	$	463,154	$	3,925,327