Business Segment Information (Tables)

12 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Financial information regarding 2018, 2017 and 2016 operations by the Company’s designated geographic areas is as follows:

	United States		Other North America
2018
Revenues from unaffiliated customers	$	2,336,681	340,122
Transfers between geographic areas	143,131		15,680
Total revenues	$	2,479,812	355,802
Net revenues1	$	1,126,888	139,049
Operating income	$	310,071	44,099
Identifiable assets at year end	$	1,689,950	161,604
Capital expenditures	$	21,732	4,259
Depreciation and amortization	$	33,511	1,847
Equity	$	1,339,673	72,941
2017
Revenues from unaffiliated customers	$	1,851,395	256,359
Transfers between geographic areas	111,163		11,827
Total revenues	$	1,962,558	268,186
Net revenues1	$	1,008,841	119,071
Operating income	$	277,821	38,131
Identifiable assets at year end	$	1,595,140	151,181
Capital expenditures	$	28,212	1,563
Depreciation and amortization	$	32,017	1,546
Equity	$	1,337,568	60,705
2016
Revenues from unaffiliated customers	$	1,683,006	226,561
Transfers between geographic areas	106,076		10,778
Total revenues	$	1,789,082	237,339
Net revenues1	$	918,110	119,492
Operating income	$	250,715	32,530
Identifiable assets at year end	$	1,455,722	104,804
Capital expenditures	$	39,531	1,727
Depreciation and amortization	$	29,939	1,479
Equity	$	1,166,582	46,448

	Latin America	North Asia	South Asia	Europe	Middle East, Africa and India	Elimi- nations		Consoli- dated
2018
Revenues from unaffiliated customers	141,196	2,860,876	748,858	1,268,757	441,875	—		8,138,365
Transfers between geographic areas	15,658	25,446	29,005	61,608	22,196	(312,724	)	—
Total revenues	156,854	2,886,322	777,863	1,330,365	464,071	(312,724	)	8,138,365
Net revenues1	62,813	570,496	185,938	403,416	133,862	(2,089	)	2,620,373
Operating income	8,843	281,481	60,882	65,446	25,731	10		796,563
Identifiable assets at year end	53,542	533,071	152,646	513,744	206,367	3,635		3,314,559
Capital expenditures	1,042	3,057	2,182	10,815	4,387	—		47,474
Depreciation and amortization	1,508	5,309	2,257	7,727	1,860	—		54,019
Equity	26,007	200,371	100,706	157,003	123,228	(32,209	)	1,987,720
2017
Revenues from unaffiliated customers	97,096	2,576,971	661,878	1,072,028	405,221	—		6,920,948
Transfers between geographic areas	14,766	21,405	22,999	43,296	20,848	(246,304	)	—
Total revenues	111,862	2,598,376	684,877	1,115,324	426,069	(246,304	)	6,920,948
Net revenues1	58,199	509,235	163,450	335,702	121,267	3,424		2,319,189
Operating income	9,964	248,422	53,057	48,491	24,365	9		700,260
Identifiable assets at year end	55,431	458,152	137,279	501,711	215,495	2,619		3,117,008
Capital expenditures	4,612	3,756	1,688	53,954	1,231	—		95,016
Depreciation and amortization	1,277	5,326	2,215	5,068	1,861	—		49,310
Equity	26,546	240,721	94,516	142,971	123,600	(32,254	)	1,994,373
2016
Revenues from unaffiliated customers	84,665	2,242,670	603,980	918,561	338,594	—		6,098,037
Transfers between geographic areas	15,037	21,212	24,251	41,102	21,876	(240,332	)	—
Total revenues	99,702	2,263,882	628,231	959,663	360,470	(240,332	)	6,098,037
Net revenues1	56,066	471,275	171,033	304,429	123,335	296		2,164,036
Operating income	13,321	230,777	64,967	42,195	35,672	(14	)	670,163
Identifiable assets at year end	49,231	511,851	120,300	351,960	190,902	6,101		2,790,871
Capital expenditures	1,038	3,889	3,038	7,554	2,539	—		59,316
Depreciation and amortization	1,187	5,455	2,177	4,576	1,983	—		46,796
Equity	27,164	327,672	91,983	108,430	112,633	(33,699	)	1,847,213

Schedule of Net Revenues Calculation

The following table presents the calculation of net revenues:

Years ended December 31,	2018		2017	2016
Revenues:
Total revenues	$	8,138,365	6,920,948	6,098,037
Expenses:
Airfreight services	2,410,793		2,126,761	1,752,167
Ocean freight and ocean services	1,664,168		1,543,740	1,378,699
Customs brokerage and other services	1,443,031		931,258	803,135
Net revenues	$	2,620,373	2,319,189	2,164,036

Schedule of Revenues and Long-lived Assets Attributed to Material Foreign Countries

Other than the United States, only the People’s Republic of China, including Hong Kong, represented more than 10% of the Company’s total revenue, net revenue, total identifiable assets or equity in any period presented as noted in the table below.

	2018		2017		2016
Total revenues	29	%	31	%	31	%
Net revenues	18	%	18	%	18	%
Identifiable assets at year end	14	%	11	%	15	%
Equity	8	%	8	%	13	%