Sales Recognition (Tables)

9 Months Ended

Sep. 30, 2020

Revenue From Contract With Customer [Abstract]

Summary of Revenue Disaggregated by Reportable Operating Segments

In the following table, revenue is disaggregated by our reportable operating segments, which are primarily defined by their related geographies, as well as by major product offering, by major client group and by recognition on either a gross basis as a principal in the arrangement, or on a net basis as an agent, for the three and nine months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended September 30, 2020
	North America		EMEA		APAC		Consolidated
Major Offerings
Hardware	$	1,028,045	$	138,685	$	6,421	$	1,173,151
Software		306,925		165,301		16,191		488,417
Services		223,198		37,294		14,418		274,910
	$	1,558,168	$	341,280	$	37,030	$	1,936,478
Major Client Groups
Large Enterprise / Corporate	$	1,043,303	$	242,925	$	15,416	$	1,301,644
Small and Medium-Sized Businesses		312,080		13,647		16,197		341,924
Public Sector		202,785		84,708		5,417		292,910
	$	1,558,168	$	341,280	$	37,030	$	1,936,478
Revenue Recognition based on acting as    Principal or Agent in the Transaction
Gross revenue recognition (Principal)	$	1,477,716	$	320,445	$	31,256	$	1,829,417
Net revenue recognition (Agent)		80,452		20,835		5,774		107,061
	$	1,558,168	$	341,280	$	37,030	$	1,936,478

	Three Months Ended September 30, 2019
	North America		EMEA		APAC		Consolidated
Major Offerings
Hardware	$	1,020,083	$	137,416	$	9,243	$	1,166,742
Software		295,730		186,839		19,569		502,138
Services		199,349		31,453		12,865		243,667
	$	1,515,162	$	355,708	$	41,677	$	1,912,547
Major Client Groups
Large Enterprise / Corporate	$	1,110,817	$	277,536	$	17,811	$	1,406,164
Small and Medium-Sized Businesses		239,260		18,998		17,688		275,946
Public Sector		165,085		59,174		6,178		230,437
	$	1,515,162	$	355,708	$	41,677	$	1,912,547
Revenue Recognition based on acting as    Principal or Agent in the Transaction
Gross revenue recognition (Principal)	$	1,448,385	$	336,600	$	35,979	$	1,820,964
Net revenue recognition (Agent)		66,777		19,108		5,698		91,583
	$	1,515,162	$	355,708	$	41,677	$	1,912,547

	Nine Months Ended September 30, 2020
	North America		EMEA		APAC		Consolidated
Major Offerings
Hardware	$	3,180,501	$	466,909	$	21,001	$	3,668,411
Software		898,290		553,164		62,952		1,514,406
Services		692,905		132,110		41,432		866,447
	$	4,771,696	$	1,152,183	$	125,385	$	6,049,264
Major Client Groups
Large Enterprise / Corporate	$	3,227,613	$	808,360	$	44,543	$	4,080,516
Small and Medium-Sized Businesses		1,030,540		44,567		45,413		1,120,520
Public Sector		513,543		299,256		35,429		848,228
	$	4,771,696	$	1,152,183	$	125,385	$	6,049,264
Revenue Recognition based on acting as    Principal or Agent in the Transaction
Gross revenue recognition (Principal)	$	4,530,152	$	1,071,910	$	108,073	$	5,710,135
Net revenue recognition (Agent)		241,544		80,273		17,312		339,129
	$	4,771,696	$	1,152,183	$	125,385	$	6,049,264

	Nine Months Ended September 30, 2019
	North America		EMEA		APAC		Consolidated
Major Offerings
Hardware	$	2,704,212	$	451,892	$	25,740	$	3,181,844
Software		907,683		560,073		80,287		1,548,043
Services		551,215		113,092		39,840		704,147
	$	4,163,110	$	1,125,057	$	145,867	$	5,434,034
Major Client Groups
Large Enterprise / Corporate	$	3,159,269	$	819,156	$	47,903	$	4,026,328
Small and Medium-Sized Businesses		585,258		59,318		50,536		695,112
Public Sector		418,583		246,583		47,428		712,594
	$	4,163,110	$	1,125,057	$	145,867	$	5,434,034
Revenue Recognition based on acting as    Principal or Agent in the Transaction
Gross revenue recognition (Principal)	$	3,969,411	$	1,051,101	$	127,129	$	5,147,641
Net revenue recognition (Agent)		193,699		73,956		18,738		286,393
	$	4,163,110	$	1,125,057	$	145,867	$	5,434,034

Summary of Information about Receivables and Contract Liabilities

The following table provides information about receivables and contract liabilities as of September 30, 2020 and December 31, 2019 (in thousands):

	September 30,		December 31,
	2020		2019
Current receivables, which are included in “Accounts    receivable, net”	$	2,267,718	$	2,511,383
Non-current receivables, which are included in “Other assets”		137,431		154,417
Contract liabilities, which are included in “Accrued expenses    and other current liabilities” and “Other liabilities”		80,734		84,814

Summary of Changes in Contract Liabilities from Contract with Customers

Changes in the contract liabilities balances during the nine months ended September 30, 2020 are as follows (in thousands):

	Increase (Decrease)
	Contract
	Liabilities
Balances at December 31, 2019	$	84,814
Reclassification of the beginning contract liabilities    to revenue, as the result of performance obligations satisfied		(53,454	)
Cash received in advance and not recognized as revenue		49,374
Balances at September 30, 2020	$	80,734

Summary of Estimated Net Sales Related to Performance Obligation

The following table includes estimated net sales related to performance obligations that are unsatisfied (or partially unsatisfied) as of September 30, 2020 that are expected to be recognized in the future (in thousands):

	Services
Remainder of 2020	$	54,939
2021		64,346
2022		25,076
2023 and thereafter		16,763
Total remaining performance obligations	$	161,124