Insight Enterprises (NSIT) 10-K 18 Feb 22 2021 FY Annual report Financial data

Cover

Cover - USD ($)	12 Months Ended
	Dec. 31, 2021	Feb. 11, 2022	Jun. 30, 2021
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2021
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	0-25092
Entity Registrant Name	INSIGHT ENTERPRISES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	86-0766246
Entity Address, Address Line One	6820 South Harl Avenue
Entity Address, City or Town	Tempe
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85283
City Area Code	480
Local Phone Number	333-3000
Title of 12(b) Security	Common stock, par value $0.01
Trading Symbol	NSIT
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 3,484,880,453
Entity Common Stock, Shares Outstanding		34,896,501
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCEPortions of the registrant’s Proxy Statement relating to its 2022 Annual Meeting of Stockholders to be filed with the Securities and Exchange Commission within 120 days after December 31, 2021 have been incorporated by reference into Part III, Items 10, 11, 12, 13 and 14 of this Annual Report on Form 10-K.
Entity Central Index Key	0000932696
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Amendment Flag	false

Audit Information

Audit Information	12 Months Ended
	Dec. 31, 2021
Auditor Information [Abstract]
Auditor Name	KPMG LLP
Auditor Location	Phoenix, AZ
Auditor Firm ID	185

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 103,840	$ 128,313
Accounts receivable, net	2,936,732	2,685,448
Inventories	328,101	185,650
Other current assets	199,638	177,039
Total current assets	3,568,311	3,176,450
Property and equipment, net	176,263	146,016
Goodwill	428,346	429,368
Intangible assets, net	214,788	246,915
Other assets	301,372	311,983
Total assets	4,689,080	4,310,732
Current liabilities:
Accounts payable—trade	1,779,854	1,461,312
Accounts payable—inventory financing facilities	311,878	356,930
Accrued expenses and other current liabilities	423,489	408,117
Current portion of long-term debt	36	1,105
Total current liabilities	2,515,257	2,227,464
Long-term debt	361,570	437,581
Deferred income taxes	47,073	33,209
Other liabilities	255,953	270,049
Total liabilities	3,179,853	2,968,303
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.01 par value, 3,000 shares authorized; no shares issued	0	0
Common stock, $0.01 par value, 100,000 shares authorized; 34,897 and 35,103 shares issued and outstanding in 2021 and 2020, respectively	349	351
Additional paid-in capital	368,282	364,288
Retained earnings	1,167,690	993,245
Accumulated other comprehensive loss – foreign currency translation adjustments	(27,094)	(15,455)
Total stockholders’ equity	1,509,227	1,342,429
Total liabilities and stockholders' equity	$ 4,689,080	$ 4,310,732

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	3,000,000	3,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, pare value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares outstanding (in shares)	34,897,000	35,103,000
Common stock, shares issued (in shares)	34,897,000	35,103,000

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net sales:
Total net sales	$ 9,436,113	$ 8,340,579	$ 7,731,190
Costs of goods sold:
Total costs of goods sold	7,988,556	7,040,637	6,593,092
Gross profit	1,447,557	1,299,942	1,138,098
Operating expenses:
Selling and administrative expenses	1,117,130	1,013,765	880,737
Severance and restructuring expenses, net	(1,634)	12,394	5,425
Acquisition-related expenses	0	2,208	11,342
Earnings from operations	332,061	271,575	240,594
Non-operating (income) expense:
Interest expense, net	40,516	41,594	28,478
Other (income) expense, net	(1,012)	1,529	400
Earnings before income taxes	292,557	228,452	211,716
Income tax expense	73,212	55,812	52,309
Net earnings	$ 219,345	$ 172,640	$ 159,407
Net earnings per share:
Basic (in dollars per share)	$ 6.27	$ 4.92	$ 4.49
Diluted (in dollars per share)	$ 5.95	$ 4.87	$ 4.43
Shares used in per share calculations:
Basic (in shares)	35,011	35,117	35,538
Diluted (in shares)	36,863	35,444	35,959
Products
Net sales:
Total net sales	$ 8,120,127	$ 7,172,155	$ 6,732,121
Costs of goods sold:
Total costs of goods sold	7,380,908	6,497,001	6,125,360
Services
Net sales:
Total net sales	1,315,986	1,168,424	999,069
Costs of goods sold:
Total costs of goods sold	$ 607,648	$ 543,636	$ 467,732

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 219,345	$ 172,640	$ 159,407
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(11,639)	22,710	3,489
Total comprehensive income	$ 207,706	$ 195,350	$ 162,896

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings
Beginning balance (in shares) at Dec. 31, 2018		35,482
Beginning balance at Dec. 31, 2018	$ 986,989	$ 355		$ 323,622	$ (41,653)	$ 704,665
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes (in shares)		322
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes	6,572	$ 3		6,575
Stock-based compensation expense	16,011			16,011
Equity component of convertible senior notes, net of deferred tax of $14,819 and issuance costs of $1,700	44,731			44,731
Issuance of warrants related to convertible senior notes	34,440			34,440
Purchase of note hedge related to convertible senior notes, net of deferred tax of $16,047	(50,278)
Repurchase of treasury stock (in shares)			(541)
Repurchase of treasury stock	(27,899)		$ (27,899)
Retirement of treasury stock (in shares)		541	541
Retirement of treasury stock		$ 5	$ 27,899	4,919		22,975
Foreign currency translation adjustments, net of tax	3,489				3,489
Net earnings	159,407					159,407
Ending balance (in shares) at Dec. 31, 2019		35,263
Ending balance at Dec. 31, 2019	1,160,318	$ 353		357,032	(38,164)	841,097
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes (in shares)		285
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes	5,964	$ 3		5,967
Stock-based compensation expense	17,727			17,727
Repurchase of treasury stock (in shares)			(445)
Repurchase of treasury stock	(25,000)		$ (25,000)
Retirement of treasury stock (in shares)		445	445
Retirement of treasury stock	2	$ 5	$ 25,000	4,504	1	20,492
Foreign currency translation adjustments, net of tax	22,710				22,710
Net earnings	172,640					172,640
Ending balance (in shares) at Dec. 31, 2020		35,103
Ending balance at Dec. 31, 2020	1,342,429	$ 351		364,288	(15,455)	993,245
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes (in shares)		291
Issuance of common stock under employee stock plans, net of shares withheld for payroll taxes	9,109	$ 3		9,112
Stock-based compensation expense	18,201			18,201
Repurchase of treasury stock (in shares)			(497)
Repurchase of treasury stock	(50,000)		$ (50,000)
Retirement of treasury stock (in shares)		497	497
Retirement of treasury stock		$ 5	$ 50,000	5,095		44,900
Foreign currency translation adjustments, net of tax	(11,639)				(11,639)
Net earnings	219,345					219,345
Ending balance (in shares) at Dec. 31, 2021		34,897
Ending balance at Dec. 31, 2021	$ 1,509,227	$ 349		$ 368,282	$ (27,094)	$ 1,167,690

Consolidated Statements of St_2

Consolidated Statements of Stockholders' Equity (Parenthetical) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)
Statement of Stockholders' Equity [Abstract]
Equity component of convertible senior notes, Deferred tax	$ 14,819
Equity component of convertible senior notes, issuance cost	1,700
Purchase of note hedge related to convertible senior notes, deferred tax	$ 16,047

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net earnings	$ 219,345	$ 172,640	$ 159,407
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	55,421	65,560	46,209
Provision for losses on accounts receivable	7,862	10,163	5,079
Non-cash stock-based compensation	18,201	17,727	16,011
Deferred income taxes	11,858	(13,246)	7,418
Amortization of debt discount and issuance costs	16,875	16,217	6,652
Other adjustments	(3,259)	6,272	4,894
Changes in assets and liabilities:
Increase in accounts receivable	(289,009)	(132,599)	(118,971)
(Increase) decrease in inventories	(148,941)	1,029	11,944
(Increase) decrease in other assets	(18,100)	7,367	(129,745)
Increase (decrease) in accounts payable	303,395	152,235	(612)
(Decrease) increase in accrued expenses and other liabilities	(9,937)	52,217	119,590
Net cash provided by operating activities	163,711	355,582	127,876
Cash flows from investing activities:
Proceeds from sale of assets	31,005	40,295	0
Acquisitions, net of cash and cash equivalents acquired	0	(6,405)	(664,287)
Purchases of property and equipment	(52,079)	(24,184)	(69,086)
Net cash (used in) provided by investing activities	(21,074)	9,706	(733,373)
Cash flows from financing activities:
Borrowings on accounts receivable securitization financing facility	0	0	2,364,500
Repayments on accounts receivable securitization financing facility	0	0	(2,558,500)
Net (repayments) borrowings under inventory financing facilities	(14,355)	103,254	(50,454)
Proceeds from issuance of convertible senior notes	0	0	341,250
Proceeds from issuance of warrants	0	0	34,440
Purchase of note hedge related to convertible senior notes	0	0	(66,325)
Repurchases of treasury stock	(50,000)	(25,000)	(27,899)
Other payments	(10,030)	(8,661)	(9,396)
Net cash (used in) provided by financing activities	(161,385)	(361,791)	577,587
Foreign currency exchange effect on cash, cash equivalents and restricted cash balances	(5,857)	10,788	(86)
(Decrease) increase in cash, cash equivalents and restricted cash	(24,605)	14,285	(27,996)
Cash, cash equivalents and restricted cash at beginning of year	130,582	116,297	144,293
Cash, cash equivalents and restricted cash at end of year	105,977	130,582	116,297
Senior revolving credit facility
Cash flows from financing activities:
Borrowings on senior revolving credit facility	0	0	242,936
Repayments on senior revolving credit facility	0	0	(242,936)
ABL revolving credit facility
Cash flows from financing activities:
Borrowings on senior revolving credit facility	3,953,496	3,030,679	1,680,515
Repayments on senior revolving credit facility	$ (4,040,496)	$ (3,462,063)	$ (1,130,544)

Operations and Summary of Signi

Operations and Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Operations and Summary of Significant Accounting Policies	Operations and Summary of Significant Accounting Policies Description of Business We empower organizations with technology, solutions and services to help our clients maximize the value of Information Technology (“IT”) today and drive (digital) transformation for tomorrow in North America; Europe, the Middle East and Africa (“EMEA”); and Asia-Pacific (“APAC”). As a Fortune 500-ranked global technology provider of end-to-end secure digital transformation solutions and services, we help clients innovate and optimize their operations to run smarter. Our company is organized in the following three operating segments, which are primarily defined by their related geographies: Operating Segment Geography North America United States ("U.S.") and Canada EMEA Europe, Middle East and Africa APAC Asia-Pacific Our offerings in North America and certain countries in EMEA and APAC include hardware, software and services, including cloud solutions. Our offerings in the remainder of our EMEA and APAC segments are largely software and certain software-related services and cloud solutions. Acquisitions Effective February 28, 2020, we acquired vNext SAS (“vNext”), a French digital consulting services and managed services provider. The acquisition was funded using cash on hand. Effective August 30, 2019, we acquired PCM, Inc. (“PCM”), a provider of multi-vendor technology offerings, including hardware, software and services, for a purchase price of approximately $745,562,000, including cash and cash equivalents of $84,637,000 and the payment of PCM’s outstanding debt. The acquisition was funded through a combination of using cash on hand and borrowings under our senior secured revolving credit facility (the “ABL facility”). Our results of operations include the results of vNext and PCM from their respective acquisition dates. (See Note 20 for a discussion of our PCM acquisition). Principles of Consolidation and Presentation The consolidated financial statements include the accounts of Insight Enterprises, Inc. and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. Included in our accounts receivable, net balance at December 31, 2021 and 2020 is $15,316,000 and $8,398,000, respectively, of accounts receivable from an unconsolidated affiliate. References to “the Company,” “Insight,” “we,” “us,” “our” and other similar words refer to Insight Enterprises, Inc. and its consolidated subsidiaries, unless the context suggests otherwise. Acquisition Accounting The Company accounts for all business combinations using the acquisition method of accounting, which allocates the fair value of the purchase consideration to the tangible and intangible assets acquired and liabilities assumed based on their estimated fair values. The excess of the purchase consideration over the fair values of these identifiable assets and liabilities is recorded as goodwill. When determining the fair values of assets acquired and liabilities assumed, management makes estimates and assumptions. Initial purchase price allocations are subject to revision within the measurement period, not to exceed one year from the date of acquisition. Acquisition-related expenses and transaction costs associated with business combinations are expensed as incurred. Use of Estimates The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Additionally, these estimates and assumptions affect the reported amounts of net sales and expenses during the reporting period. Actual results could differ from those estimates. On an ongoing basis, we evaluate our estimates, including those related to sales recognition, anticipated achievement levels under partner funding programs, assumptions related to stock-based compensation valuation, allowances for doubtful accounts, valuation of inventories, litigation-related obligations, valuation allowances for deferred tax assets and impairment of long-lived assets, including purchased intangibles and goodwill, if indicators of potential impairment exist. Cash, Cash Equivalents and Restricted Cash We consider all highly liquid investments with maturities at the date of purchase of three months or less to be cash equivalents. Book overdrafts represent the amount by which outstanding checks issued, but not yet presented to our banks for disbursement, exceed balances on deposit in applicable bank accounts and a legal right of offset with our positive cash balances in other financial institution accounts does not exist. Our book overdrafts, which are not directly linked to a credit facility or other bank overdraft arrangement, do not result in an actual bank financing, but rather constitute normal unpaid trade payables at the end of a reporting period. These amounts are included within our accounts payable balance in our consolidated balance sheets. The changes in these book overdrafts are included within the changes in accounts payable line item as a component of cash flows from operating activities in our consolidated statements of cash flows. Restricted cash generally includes any cash that is restricted as to withdrawal or usage. These amounts are included with cash and cash equivalents on the consolidated statement of cash flows. All cash receipts/payments with third parties directly to/from restricted cash accounts are reported as an operating, investing or financing cash flow, based on the nature of the transaction. Allowance for Doubtful Accounts We establish an allowance for doubtful accounts to reflect our best estimate of probable losses inherent in our accounts receivable balance. The allowance is based on our evaluation of the aging of the receivables, historical write-offs and the current economic environment. We write off individual accounts against the reserve when we no longer believe that it is probable that we will collect the receivable because we become aware of a client’s or partner’s inability to meet its financial obligations. Such awareness may be as a result of bankruptcy filings, or deterioration in the client’s or partner’s operating results or financial position. Inventories We state inventories, principally purchased IT hardware, at the lower of weighted average cost (which approximates cost under the first-in, first-out method) or net realizable value. We evaluate inventories for excess, obsolescence or other factors that may render inventories unmarketable at normal margins. Write-downs are recorded so that inventories reflect the approximate net realizable value and take into account contractual provisions with our partners governing price protection, stock rotation and return privileges relating to obsolescence. Because of the large number of transactions and the complexity of managing the price protection and stock rotation process, estimates are made regarding write-downs of the carrying amount of inventories. Additionally, assumptions about future demand, market conditions and decisions by manufacturers/publishers to discontinue certain products or product lines can affect our decision to write down inventories. Property and Equipment We record property and equipment at cost. We capitalize major improvements and betterments, while maintenance, repairs and minor replacements are expensed as incurred. Depreciation or amortization is provided using the straight-line method over the following estimated economic lives of the assets: Estimated Economic Life Leasehold improvements Shorter of underlying lease term or asset life Furniture and fixtures 2 – 7 years Equipment 3 – 5 years Software 3 – 10 years Buildings 29 years External direct costs of materials and services consumed in developing or obtaining internal-use computer software and payroll and payroll-related costs for teammates who are directly associated with and who devote time to internal-use computer software development projects, to the extent of the time spent directly on the project and specific to application development, are capitalized. Reviews are regularly performed to determine whether facts and circumstances exist which indicate that the economic life is shorter than originally estimated or the carrying amount of assets may not be recoverable. When an indication exists that the carrying amount of long-lived assets may not be recoverable, we assess the recoverability of our assets by comparing the projected undiscounted net cash flows associated with the related asset or group of assets over their remaining lives against their respective carrying amounts. Such impairment test is based on the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets and liabilities. Impairment, if any, is based on the excess of the carrying amount over the estimated fair value of those assets. Goodwill Goodwill is recorded when the purchase price paid for an acquisition exceeds the estimated fair value of net identified tangible and intangible assets acquired. Goodwill is tested for impairment at the reporting unit level on an annual basis in the fourth quarter and between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of the reporting unit below its carrying value. We may first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If it is concluded that this is the case, it is necessary to perform a quantitative goodwill impairment test. Otherwise, the goodwill impairment test is not required. The quantitative goodwill impairment review process compares the fair value of the reporting unit in which goodwill resides to its carrying value. The Company has three reporting units, which are the same as our operating segments. Multiple valuation techniques would likely be used to assess the fair value of the reporting unit. These techniques include the use of estimates and assumptions that are inherently uncertain. Changes in these estimates and assumptions could materially affect the determination of fair value or goodwill impairment, or both. Intangible Assets We amortize finite lived intangible assets acquired in business combinations using the straight-line method over the estimated economic lives of the intangible assets from the date of acquisition. We regularly perform reviews to determine if facts and circumstances exist which indicate that the economic lives of our intangible assets are shorter than originally estimated or the carrying amount of these assets may not be recoverable. When an indication exists that the carrying amount of intangible assets may not be recoverable, we assess the recoverability of our assets by comparing the projected undiscounted net cash flows associated with the related asset or group of assets over their remaining lives against their respective carrying amounts. Such impairment test is based on the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets and liabilities. Impairment, if any, is based on the excess of the carrying amount over the estimated fair value of those assets. Leases We adopted ASU No. 2016-02, “Leases” (Topic 842) with a date of initial application of January 1, 2019. As a result, we updated our accounting policy for leases. We determine if a contract or arrangement is, or contains, a lease at inception. Balances related to operating leases are included in other assets, other current liabilities, and other liabilities in our consolidated balance sheet. Balances related to financing leases are included in property and equipment, current portion of long-term debt, and long-term debt in our consolidated balance sheet. Right of use (“ROU”) assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities of $65,922,000 and $70,512,000, respectively, were recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. We use the implicit rate when readily determinable. The operating lease ROU asset includes any prepaid lease payments and additional direct costs and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Self-Insurance We are self-insured in the U.S. for medical insurance up to certain annual stop-loss limits and workers’ compensation claims up to certain deductible limits. We establish reserves for claims, both reported and incurred but not reported, using currently available information as well as our historical claims experience. Treasury Stock We record repurchases of our common stock as treasury stock at cost. We also record the subsequent retirement of these treasury shares at cost. The excess of the cost of the shares retired over their par value is allocated between additional paid-in capital and retained earnings. The amount recorded as a reduction of paid-in capital is based on the excess of the average original issue price of the shares over par value. The remaining amount is recorded as a reduction of retained earnings. Sales Recognition Revenue is measured based on the consideration specified in a contract with a client, and excludes any sales incentives and amounts collected on behalf of third parties. The Company recognizes revenue when it satisfies a performance obligation by transferring control of a product or service or by arranging for the sale of a vendor’s products or service to a client. Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected by the Company from a client, are excluded from revenue. We record the freight we bill to our clients as product net sales and the related freight costs we pay as product costs of goods sold. Nature of Goods and Services We sell hardware and software products on both a stand-alone basis without any services and as solutions bundled with services. When we provide a combination of hardware and software products with the provision of services, we separately identify our performance obligations under our contract with the client as the distinct goods (hardware and/or software products) or services that will be provided. The total transaction price for an arrangement with multiple performance obligations is allocated at contract inception to each distinct performance obligation in proportion to its stand-alone selling price. The stand-alone selling price is the price at which we would sell a promised good or service separately to a client. We estimate the price based on observable inputs, including direct labor hours and allocable costs, or use observable stand-alone prices when they are available. Product Offerings Hardware We recognize hardware product revenue on a gross basis at the point in time when a client takes control of the hardware, which typically occurs when title and risk of loss have passed to the client at its destination. Our selling terms and conditions specify Free On Board (“F.O.B.”) destination contractual terms such that control is transferred from the Company at the point in time when the product is received by the client. The transaction price for hardware sales is adjusted for estimated product returns that we expect to occur under our return policy based upon historical return rates. We leverage drop-shipment arrangements with many of our partners and suppliers to deliver products to our clients without having to physically hold the inventory at our warehouses, thereby increasing efficiency and reducing costs. We recognize revenue for drop-shipment arrangements on a gross basis as the principal in the transaction when the product is received by the client because we control the product prior to transfer to the client. In addition to other factors considered, we assume primary responsibility for fulfillment in the arrangement, we assume inventory risk if the product is returned by the client, we set the price of the product charged to the client and we work closely with our clients to determine their hardware specifications. Bill and Hold Transactions We offer a service to our customers whereby clients may purchase product that we procure on their behalf and, at our clients’ direction, store the product in our warehouse for a designated period of time, with the intention of deploying the product to the clients’ designated locations at a later date. These warehousing services are designed to help our clients with inventory management challenges associated with technology roll-outs, product that is moving to end of life, or clients needing integrated stock available for immediate deployment. The client is invoiced and title transfers to the client upon receipt of the product at our warehouse. These product contracts are non-cancelable with customary credit terms beginning the date the product is received in our warehouse and the warranty periods begin on the date of invoice. Revenue is recognized for the sale of the product to the client upon receipt of the product at our warehouse. Software We recognize revenue from software sales on a gross basis at the point in time when the client acquires the right to use or copy software under license and control transfers to the client. For renewals, revenue is recognized upon the commencement of the software license agreement or when the renewal term begins, as applicable. A substantial portion of the software licenses we sell are perpetual software licenses and do not require renewal or extension after their initial purchase by the client. Such perpetual licenses are periodically subject to true-up, whereby additional perpetual licenses are sold under the client’s pre-existing master agreement. Such true-ups are generally sold in arrears, and clients are invoiced for the additional licenses they had already been utilizing. Since the client already possessed copies of the licensed software prior to the true-up, software revenue related to the underlying additional licenses is recognized when we agree to the true-up with our client and the partner. For sales transactions for certain security software products that are sold with integral third-party delivered software maintenance, we record the software license on a net basis, as the agent in the arrangement. Services Offerings Software Maintenance Software maintenance agreements provide our clients with the right to obtain any software upgrades, bug fixes and help desk and other support services directly from the software publisher at no additional charge during the term of the software maintenance agreements. We act as the software publisher’s agent in selling these software maintenance agreements and do not assume any performance obligation to the client under the agreements. As a result, we are the agent in these transactions and these sales are recorded on a net sales recognition basis. Under net sales recognition, the cost of the software maintenance agreement is recorded as a reduction to sales, resulting in net sales equal to the gross profit on the transaction, and there are no costs of goods sold. Because we are acting as the software publisher’s agent, revenue is recognized when the parties agree to the initial purchase, renewal or extension as our agency services are then complete. We report all fees earned from activities reported net within our services net sales category in our consolidated statements of operations. Vendor Direct Support Services Contracts Clients may purchase a vendor direct support services contract through us. Under these contracts, our clients call the manufacturer/publisher or its designated service organization directly for both the initial technical triage and any follow-up assistance. We act as the manufacturer/publisher’s agent in selling these support service contracts and do not assume any performance obligation to the client under the arrangements. As a result, these sales are recorded on a net sales recognition basis similar to software maintenance agreements, as discussed above. Because we are acting as the agent, revenue is recognized when the parties agree to the purchase of the support services contract as our agency services are then complete. Cloud / Software-as-a-Service Offerings Cloud or software-as-a-service (“SaaS”) subscription products provide our clients with access to software products hosted in the public cloud without the client taking possession of the software. We act as the agent in selling these software-as-a service subscription products. We do not take control of the software products or assume any performance obligations to the clients related to the provisioning of the offerings in the cloud. As a result, these sales are recorded on a net sales recognition basis. We report all fees earned from activities recognized net within our services net sales category in our consolidated statements of operations. Because we are acting as the agent in the transaction, revenue is recognized when the parties agree to the purchase of the cloud or SaaS offerings as our agency services are then complete. Often, these agency fees are based on end-client usage and therefore are variable throughout the term of the service contract. Where this variable consideration is uncertain, we recognize our agency revenue to the extent that a significant reversal will not occur. Insight Delivered Services We design, procure, deploy, implement and manage solutions that combine hardware, software and services to help businesses run smarter. Such services are provided by us or third-party sub-contract vendors as part of bundled arrangements, or are provided separately on a stand-alone basis as technical, consulting or managed services engagements. If the services are provided as part of a bundled arrangement with hardware and software, the hardware, software and services are generally distinct performance obligations. In general, we recognize revenue from services engagements as we perform the underlying services and satisfy our performance obligations. We recognize revenue from sales of services by measuring progress toward complete satisfaction of the related service performance obligation. Billings for such services that are made in advance of the related revenue recognized are recorded as a contract liability. Specific revenue recognition practices for certain of our services offerings are described in further detail below. Time and Materials Services Contracts We recognize revenue for professional services engagements that are on a time and materials basis based upon hours incurred for the performance completed to date for which we have the right to consideration, even if such amounts have not yet been invoiced as of period end. Fixed Fee Services Contracts We recognize revenue on fixed fee professional services contracts using a proportional performance method of revenue recognition based on the ratio of direct labor and other allocated costs incurred to total estimated direct labor and other allocated costs. OneCall Support Services Contracts When we sell certain hardware and/or software products to our clients, we also enter into service contracts with them. These contracts are support service agreements for the hardware and/or software products that were purchased from us. Under certain support services contracts, although we purchase third-party support contracts for maintenance on the specific hardware or software products we have sold, our internal support desk assists the client first by performing an initial technical triage to determine the source of the problem and whether we can direct the client on how to fix the problem. We refer to these services as “OneCall.” We act as the principal in the transaction because we perform the OneCall services over the term of the support service contract and we set the price of the service charged to the client. As a result, we recognize revenue from OneCall extended service contracts on a gross sales recognition basis. We recognize the revenue ratably over the contract term of the stand ready obligation, generally one to three years. On our consolidated balance sheet, a significant portion of our contract liabilities balance relates to OneCall support services agreements for which clients have paid or have been invoiced but for which we have not yet recognized the applicable services revenue. We also defer incremental direct costs to fulfill our service contracts that we prepay to third parties for direct support of our fulfillment of the service contract to our clients under our contract terms and amortize them into operations over the term of the contracts. Third-party Provided Services A majority of our third-party sub-contractor services contracts are entered into in conjunction with other services contracts under which the services are performed by Insight teammates. We have concluded that we control all services under the contract and can direct the third-party sub-contractor to provide the requested services. As such, we act as the principal in the transaction and record the services under a gross sales recognition basis, with the selling price being recorded in sales and our cost to the third-party service provider being recorded in costs of goods sold. For certain third-party service contracts in which we do not control the services prior to transferring to our clients because we are not responsible for fulfillment of the services, we have concluded that we are an agent in the transaction and record revenue on a net sales recognition basis. Costs of Goods Sold Costs of goods sold include product costs, direct costs incurred associated with delivering services, outbound and inbound freight costs and provisions for inventory reserves. These costs are reduced by provisions for supplier discounts and certain payments and credits received from partners, as described under “Partner Funding” below. Selling and Administrative Expenses Selling and administrative expenses include salaries and wages for teammates who are not directly associated with delivering services, bonuses and incentives, stock-based compensation expense, employee-related expenses, facility-related expenses, marketing and advertising expense, reduced by certain payments and credits received from partners related to shared marketing expense programs, as described under “Partner Funding” below, depreciation of property and equipment, professional fees, amortization of intangible assets, provisions for losses on accounts receivable and other operating expenses. Partner Funding We receive payments and credits from partners, including consideration pursuant to volume sales incentive programs, volume purchase incentive programs and shared marketing expense programs. Partner funding received pursuant to volume sales incentive programs is recognized as it is earned as a reduction to costs of goods sold. Partner funding received pursuant to volume purchase incentive programs is allocated as a reduction to inventories based on the applicable incentives earned from each partner and is recorded in cost of goods sold as the related inventory is sold. Partner funding received pursuant to shared marketing expense programs is recorded as it is earned as a reduction of the related selling and administrative expenses in the period the program takes place if the consideration represents a reimbursement of specific, incremental, identifiable costs. Consideration that exceeds the specific, incremental, identifiable costs is classified as a reduction of costs of goods sold. The amount of partner funding recorded as a reduction of selling and administrative expenses in our statements of operations totaled $103,447,000, $85,888,000 and $77,668,000 in 2021, 2020 and 2019, respectively. Concentrations of Risk Credit Risk Although we are affected by the international economic climate, management does not believe material credit risk concentration existed at December 31, 2021. We monitor our clients’ financial condition and do not require collateral. No single client accounted for more than 10% of our consolidated net sales in 2021. Partner Risk Purchases from Microsoft, TD Synnex (a distributor) and Ingram Micro (a distributor) accounted for approximately 22%, 15%, and 10% respectively, of our aggregate purchases in 2021. No other partner accounted for more than 10% of purchases in 2021. Our top five partners as a group for 2021 were Microsoft, TD Synnex (a distributor), Ingram Micro (a distributor), Dell and Cisco Systems, and approximately 60% of our total purchases during 2021 came from this group of partners. Although brand names and individual products are important to our business, we believe that competitive sources of supply are available in substantially all of our product categories such that, with the exception of Microsoft, we are not dependent on any single partner for sourcing products. Advertising Costs Advertising costs are expensed as they are incurred. Advertising expense of $66,375,000, $60,865,000 and $62,913,000 was recorded in 2021, 2020 and 2019, respectively. These amounts were predominantly offset by partner funding earned pursuant to shared marketing expense programs recorded as a reduction of selling and administrative expenses, as discussed in “Partner Funding” above. Stock-Based Compensation Stock-based compensation is measured based on the fair value of the award on the date of grant and the corresponding expense is recognized over the period during which an employee is required to provide service in exchange for the reward. Stock-based compensation expense is classified in the same line item of our consolidated statements of operations as other payroll-related expenses specific to the employee. Compensation expense related to service-based restricted stock units (“RSUs”) is recognized on a straight-line basis over the requisite service period for the entire award. Compensation expense related to performance-based RSUs is recognized on a straight-line basis over the requisite service period for each separately vesting portion of the award as if the award was, in-substance, multiple awards (i.e., a graded vesting basis). Forfeitures are recognized as they occur. Foreign Currencies We use the U.S. dollar as our reporting currency. The functional currencies of our foreign subsidiaries are typically the local currencies. Accordingly, assets and liabilities of the subsidiaries are translated into U.S. dollars at the exchange rate in effect at the balance sheet dates. Income and expense items are translated at the average exchange rate for each month within the year. The resulting translation adjustments are recorded directly in accumulated other comprehensive income, net of tax – foreign currency translation adjustments as a separate component of stockholders’ equity. Net foreign currency transaction gains/losses, including transaction gains/losses on intercompany balances that are not of a long-term investment nature and non-functional currency cash balances, are reported in other expense (income), net within non-operating (income) expense in our consolidated statements of operations. Income Taxes Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable earnings in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. We recognize net deferred tax assets to the extent that we believe these assets are more likely than not to be realized. In making

Receivables, Contract Liabiliti

Receivables, Contract Liabilities and Performance Obligations	12 Months Ended
	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Receivables, Contract Liabilities and Performance Obligations	Receivables, Contract Liabilities and Performance Obligations Contract Balances The following table provides information about receivables and contract liabilities as of December 31, 2021 and 2020 (in thousands): December 31, December 31, Current receivables, which are included in “Accounts receivable, net” $ 2,936,732 $ 2,685,448 Non-current receivables, which are included in “Other assets” 147,139 154,662 Contract liabilities, which are included in “Accrued expenses and other current liabilities” and “Other liabilities” 116,067 107,158 Significant changes in the contract liabilities balances during the year ended December 31, 2021 are as follows (in thousands): Increase (Decrease) Balances at December 31, 2019 $ 84,814 Recognition of the beginning contract liabilities to revenue, as the result of performance obligations satisfied (59,553) Cash received in advance and not recognized as revenue 81,897 Balances at December 31, 2020 $ 107,158 Recognition of the beginning contract liabilities to revenue, as the result of performance obligations satisfied (77,622) Cash received in advance and not recognized as revenue 86,531 Balances at December 31, 2021 $ 116,067 Transaction price allocated to the remaining performance obligations The following table includes estimated net sales related to performance obligations that are unsatisfied (or partially unsatisfied) as of December 31, 2021 that are expected to be recognized in the future (in thousands): Services 2022 138,941 2023 44,382 2024 23,967 2025 and thereafter 15,271 Total remaining performance obligations $ 222,561 With the exception of remaining performance obligations associated with our OneCall Support Services contracts which are included in the table above regardless of original duration, remaining performance obligations that have original expected duration of one year or less are not included in the table above. Amounts not included in the table above have an average original expected duration of nine months. Additionally, for our time and material services contracts, whereby we have the right to consideration from a client in an amount that corresponds directly with the value to the client of our performance completed to date, we recognized revenue in the amount to which we have a right to invoice as of December 31, 2021 and do not disclose information about related remaining performance obligations in the table above. Our open time and material contracts at December 31, 2021, have an average expected duration of 23 months. The majority of our product backlog historically has been and continues to be open cancellable purchase orders. We do not believe that backlog as of any particular date is predictive of future results, therefore we do not include performance obligations under open cancellable purchase orders, which do not qualify for revenue recognition as of December 31, 2021, in the table above. Assets recognized for costs of obtaining a contract with a customer Sales commissions are the only significant incremental costs incurred to obtain contracts with our clients. The majority of our contracts are completed within a one-year performance period, and for contracts with a specified term of one year or less, we recognize the incremental costs of obtaining a contract as an expense when incurred if the amortization period of the asset that we otherwise would have recognized is one year or less. We record sales commissions on contracts with performance periods that exceed one year as an asset and amortize the asset to expense over the related contract performance period. As of December 31, 2021 and 2020, the related asset balance was $20,549,000 and $3,770,000, respectively. The expense is expected to be recognized over the next 36 months.

Assets Held for Sale

Assets Held for Sale	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment Assets Held-for-sale Disclosure [Abstract]
Assets Held For Sale	Assets Held for SaleDuring 2021, we completed the sale of our three properties in Tempe, Arizona and the sale of our property in Woodbridge, Illinois for total net proceeds of approximately $27,211,000. During 2020, we completed the sale of our Irvine, California and El Segundo, California properties for approximately $14,218,000 and $26,404,000, respectively. We are using the proceeds from these sales to ready our property in Chandler, Arizona to be used as our global corporate headquarters.

Property and Equipment

Property and Equipment	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property and Equipment	Property and Equipment Property and equipment consist of the following (in thousands): December 31, 2021 2020 Software $ 160,633 $ 159,413 Buildings 83,405 66,842 Equipment 52,653 62,209 Furniture and fixtures 32,471 38,133 Leasehold improvements 42,246 35,665 Land 38,641 39,819 410,049 402,081 Accumulated depreciation and amortization (233,786) (256,065) Property and equipment, net $ 176,263 $ 146,016 Depreciation and amortization expense related to property and equipment was $23,376,000, $28,025,000 and $22,538,000 in 2021, 2020 and 2019, respectively. On November 1, 2019, we completed the purchase of real estate in Chandler, Arizona for approximately $48,000,000 that we intend to use as our global corporate headquarters. The property contains a building and some infrastructure in place that we expect will be ready for our use in 2022. Included within the software, buildings and land values presented above for 2021 are assets in the process of being readied for use in the amounts of approximately $7,016,000, $62,286,000 and $11,700,000, respectively. Included within the software, buildings and land values presented above for 2020 are assets in the process of being readied for use in the amounts of approximately $5,650,000, $29,427,000 and $11,700,000, respectively. Depreciation on these assets will commence, as appropriate, when they are ready for use and placed in service.

Goodwill

Goodwill	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill The changes in the carrying amount of goodwill for the year ended December 31, 2021 are as follows (in thousands): North America EMEA APAC Consolidated Goodwill $ 720,240 $ 163,011 $ 20,732 $ 903,983 Accumulated impairment losses (323,422) (151,439) (13,973) (488,834) Goodwill acquired during 2020 — 4,865 — 4,865 Measurement period adjustments during 2020 5,711 (677) — 5,034 Foreign currency translation adjustment 947 2,767 606 4,320 Balance at December 31, 2020 $ 403,476 $ 18,527 $ 7,365 $ 429,368 Foreign currency translation adjustment 115 (792) (345) (1,022) Balance at December 31, 2021 $ 403,591 $ 17,735 $ 7,020 $ 428,346 On February 28, 2020, we acquired vNext, which has been integrated into our EMEA business. Under the acquisition method of accounting, the purchase price for the acquisition was allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values. The excess purchase price over fair value of net assets acquired was recorded as goodwill in the EMEA reporting unit. The primary driver for this acquisition was to strengthen our capacity to deliver consulting and implementation services to support clients’ digital transformation initiatives. On August 30, 2019, we acquired PCM, which has been integrated into our North America and EMEA businesses. Under the acquisition method of accounting, the preliminary purchase price for the acquisition was allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values. The excess purchase price over fair value of net assets acquired of approximately $253,894,000, net of measurement period adjustment of $5,034,000 recognized in 2020, was recorded as goodwill in the North America and EMEA reporting units (see Note 20). The primary driver for this acquisition was to help existing PCM clients in positioning their businesses for future growth, transforming and securing their data platforms, creating modern and mobile experiences for their workforce and optimizing the procurement of technology. The addition of PCM complements our supply chain optimization solution offering, adding scale and clients in the mid-market and corporate space in North America. During 2021, we periodically assessed whether any indicators of impairment existed which would require us to perform an interim impairment review. As of each interim period end during the year, we concluded that a triggering event had not occurred that would more likely than not reduce the fair value of our reporting units below their carrying values. We performed our annual test of goodwill for impairment during the fourth quarter of 2021. The results of the qualitative goodwill impairment test indicated that the fair values of our North America, EMEA and APAC reporting units were in excess of their respective carrying values.

Intangible Assets

Intangible Assets	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets	Intangible Assets Intangible assets consist of the following (in thousands): December 31, 2021 2020 Customer relationships $ 320,323 $ 342,492 Other 5,374 7,906 325,697 350,398 Accumulated amortization (110,909) (103,483) Intangible assets, net $ 214,788 $ 246,915 During 2021, we periodically assessed whether any indicators of impairment existed related to our intangible assets. As of each interim period end during the year, we concluded that a triggering event had not occurred that would more likely than not reduce the fair value of our intangible assets below their carrying values. Amortization expense recognized in 2021, 2020 and 2019 was $32,045,000, $37,535,000 and $23,671,000, respectively. Future amortization expense for the remaining unamortized balance as of December 31, 2021 is estimated as follows (in thousands): Years Ending December 31, Amortization Expense 2022 $ 31,166 2023 29,764 2024 28,310 2025 27,990 2026 27,990 Thereafter 69,568 Total amortization expense $ 214,788

Accounts Payable - Inventory Fi

Accounts Payable - Inventory Financing Facilities	12 Months Ended
	Dec. 31, 2021
Payables and Accruals [Abstract]
Accounts Payable - Inventory Financing Facilities	Accounts Payable - Inventory Financing Facilities We have entered into agreements with financial intermediaries to facilitate the purchase of inventory from various suppliers under certain terms and conditions, as described below. The amounts outstanding under these facilities are classified separately as accounts payable - inventory financing facilities in the accompanying consolidated balance sheets. Inventory Financing Facilities During 2021, we increased our maximum availability for vendor purchases under our unsecured inventory financing facility with MUFG Bank Ltd (“MUFG”) from $250,000,000 to $280,000,000. I n August 2021, we increased our maximum availability under our unsecured inventory financing facility with PNC Bank, N.A. ("PNC"). The aggregate availability for vendor purchases under the PNC facilities is $300,000,000, including a new $25,000,000 facility in Canada (the "Canada facility"). In addition, we have a $40,000,000 unsecured inventory financing facility with Wells Fargo in EMEA (the "EMEA facility"). As of December 31, 2021, our combined inventory financing facilities had a total maximum capacity of $620,000,000, of which $311,878,000 was outstanding at December 31, 2021.

Debt, Finance Leases and Other

Debt, Finance Leases and Other Financing Obligations	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Debt, Finance Leases and Other Financing Obligations	Debt, Finance Leases and Other Financing Obligations Debt Our long-term debt consists of the following (in thousands): December 31, 2021 2020 ABL revolving credit facility $ 53,000 $ 140,000 Convertible senior notes due 2025 308,543 296,419 Finance leases and other financing obligations 63 2,267 Total 361,606 438,686 Less: current portion of long-term debt (36) (1,105) Long-term debt $ 361,570 $ 437,581 On August 30, 2019, we entered into a credit agreement (the “credit agreement”) providing for a senior secured revolving credit facility (the “ABL facility”), which has an aggregate U.S. dollar equivalent maximum borrowing amount of $1,200,000,000, including a maximum borrowing capacity that could be used for borrowing in certain foreign currencies of $150,000,000. While the ABL facility has a stated maximum amount, the actual availability under the ABL facility is limited by specified percentages of eligible accounts receivable and certain eligible inventory, in each case as set forth in the credit agreement. From time to time and at our option, we may request to increase the aggregate amount available for borrowing under the ABL facility by up to an aggregate of the U.S. dollar equivalent of $500,000,000, subject to customary conditions, including receipt of commitments from lenders. The ABL facility is guaranteed by certain of our material subsidiaries and is secured by a lien on certain of our assets and certain of each other borrower’s and each guarantor’s assets. The ABL facility matures on August 30, 2024. As of December 31, 2021, eligible accounts receivable and inventory were sufficient to permit access to the full $1,200,000,000 facility amount, of which $53,000,000 was outstanding. The interest rates applicable to borrowings under the ABL facility are based on the average aggregate excess availability under the ABL facility as set forth on a pricing grid in the credit agreement. Amounts outstanding under the ABL facility bear interest, payable quarterly, at a floating rate equal to LIBOR, EURIBOR, or SONIA, as applicable, plus a pre-determined spread of 1.25% to 1.50%. The floating interest rate applicable at December 31, 2021 was 1.35% per annum for the ABL facility. In addition, we pay a quarterly commitment fee on the unused portion of the facility of 0.25%, and our letter of credit participation fee ranges from 1.25% to 1.50%. During 2021, weighted average borrowings under our ABL facility were $292,127,000. Interest expense associated with the ABL facility was $11,065,000 in 2021, including the commitment fee and amortization of deferred financing fees. The ABL facility contains customary affirmative and negative covenants and events of default. If a default occurs (subject to customary grace periods and materiality thresholds) under the credit agreement, certain actions may be taken, including, but not limited to, possible termination of commitments and required payment of all outstanding principal amounts plus accrued interest and fees payable under the credit agreement. Convertible Senior Notes In August 2019, we issued $350,000,000 aggregate principal amount of Notes that mature on February 15, 2025. The Notes bear interest at an annual rate of 0.75% payable semiannually, in arrears, on February 15th and August 15th of each year. The Notes are general unsecured obligations of Insight and are guaranteed on a senior unsecured basis by Insight Direct USA, Inc., a wholly owned subsidiary of Insight. Holders of the Notes may convert their notes at their option at any time prior to the close of business on the business day immediately preceding June 15, 2024, under the following circumstances: (1) during any calendar quarter commencing after the calendar quarter ending on December 31, 2020 (and only during such calendar quarter), if the last reported sale price of our common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (2) during the five business day period after any five the product of the last reported sale price of our common stock and the conversion rate on each such trading day; (3) if we call any or all of the Notes for redemption, at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; or (4) upon the occurrence of specified corporate events. On or after June 15, 2024 until the close of business on the second scheduled trading day immediately preceding the maturity date, the holders may convert their notes at any time, regardless of the foregoing circumstances. Our convertible notes exceeded the market price trigger of $88.82 in the fourth quarter of 2021 making the Notes convertible at the option of the holders through March 31, 2022. None of the note holders have exercised their rights at this time. Upon conversion, we will pay or deliver cash equal to the principal amount of the notes, plus cash or shares of our common stock or a combination of the two for any additional amounts due. The conversion rate will initially be 14.6376 shares of common stock per $1,000 principal amount of notes (equivalent to an initial conversion price of approximately $68.32 per share of common stock). The conversion rate is subject to change in certain circumstances and will not be adjusted for any accrued and unpaid interest. In addition, following certain events that occur prior to the maturity date or following our issuance of a notice of redemption, the conversion rate is subject to an increase for a holder who elects to convert their notes in connection with those events or during the related redemption period in certain circumstances. If we undergo a fundamental change, the holders may require us to repurchase for cash all or any portion of their notes at a fundamental change repurchase price equal to 100% of the principal amount of the Notes to be repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. As of December 31, 2021, none of the criteria for a fundamental change or a conversion rate adjustment had been met. The maximum number of shares issuable upon conversion, including the effect of a fundamental change and subject to other conversion rate adjustments, would be 6,788,208. We may redeem for cash all or any portion of the Notes, at our option, on or after August 20, 2022 if the last reported sale price of our common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which we provide notice of redemption at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. No sinking fund is provided for the Notes. The Notes are subject to certain customary events of default and acceleration clauses. As of December 31, 2021, no such events have occurred. The Notes consist of the following balances reported within the consolidated balance sheet as of December 31, 2021 and 2020 (in thousands): December 31, 2021 2020 Liability: Principal $ 350,000 $ 350,000 Less: debt discount and issuance costs, net of accumulated accretion (41,457) (53,581) Net carrying amount $ 308,543 $ 296,419 Equity, net of deferred tax $ 44,731 $ 44,731 The remaining life of the debt discount and issuance cost accretion is approximately 3.12 years. The effective interest rate on the liability component of the Notes is 4.325%. The following table summarizes the interest expense components resulting from the Notes reported within the consolidated statement of operations for the year ended December 31, 2021 and 2020 (in thousands): December 31, 2021 2020 Contractual coupon interest $ 2,625 $ 2,625 Amortization of debt discount $ 10,702 $ 10,226 Amortization of debt issuance costs $ 1,422 $ 1,359 As a result of our adoption of ASU 2020-06, effective January 1, 2022, we will no longer reflect any debt discount on the Notes in our consolidated balance sheet, nor will we recognize amortization of debt discount within our consolidated statement of operations. Also in January 2022, we filed an irrevocable settlement election notice with the Note holders to inform them of our election to settle the principal amount of the Notes in cash. As a result of this election, at period ends where the market price, or other conversion triggers are met, the Notes will be classified in our consolidated balance sheet as current. Convertible Note Hedge and Warrant Transaction In connection with the issuance of the Notes, we entered into certain convertible note hedge and warrant transactions (the “Call Spread Transactions”) with respect to the Company’s common stock. The convertible note hedge consists of an option to purchase up to 5,123,160 common stock shares at a price of $68.32 per share. The hedge expires on February 15, 2025 and can only be concurrently executed upon the conversion of the Notes. We paid approximately $66,325,000 for the convertible note hedge transaction. Additionally, we sold warrants to purchase 5,123,160 shares of common stock at a price of $103.12 per share. The warrants expire on May 15, 2025 and can only be exercised at maturity. The Company received aggregate proceeds of approximately $34,440,000 for the sale of the warrants. The Call Spread Transactions have no effect on the terms of the Notes and reduce potential dilution by effectively increasing the initial conversion price of the Notes to $103.12 per share of the Company’s common stock. Finance Leases and Other Financing Obligations From time to time, we enter into finance leases and other financing agreements with financial intermediaries to facilitate the purchase of products from certain vendors. The current and long-term portions of our finance lease and other financing obligations are included in the current and long-term portions of long-term debt in the table above and in our consolidated balance sheets as of December 31, 2021 and 2020.

Leases

Leases	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Leases	Leases We lease office space, distribution centers, land, vehicles and equipment. Lease agreements with an initial term of 12 months or less are not recorded on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. Certain lease agreements include one or more options to renew, with renewal terms that can extend the lease term from one Certain of our lease agreements include rental payments adjusted periodically for inflation. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants. The following table provides information about the financial statement classification of our lease balances reported within the consolidated balance sheets as of December 31, 2021 and December 31, 2020 (in thousands): Leases Classification December 31, December 31, Assets Operating lease assets Other assets $ 72,605 $ 79,418 Finance lease assets Property and equipment (a) 80 2,103 Total lease assets $ 72,685 $ 81,521 Liabilities Current Operating lease liabilities Accrued expenses and other current liabilities $ 20,667 $ 20,848 Finance lease liabilities Current portion of long-term debt 36 1,105 Non-current Operating lease liabilities Other liabilities 58,442 65,192 Finance lease liabilities Long-term debt 27 1,162 Total lease liabilities $ 79,172 $ 88,307 (a) Recorded net of accumulated amortization of $27,000 and $2,162,000 as of December 31, 2021 and 2020, respectively. The following table provides information about the financial statement classification of our lease expenses reported within the consolidated statement of operations for the year ended December 31, 2021 and 2020 (in thousands): Lease cost Classification Year ended December 31, 2021 Year ended December 31, 2020 Operating lease cost (a) (b) Selling and administrative expenses $ 24,839 $ 25,918 Finance lease cost Amortization of leased assets Selling and administrative expenses 697 1,301 Interest on lease liabilities Interest expense, net 33 104 Total lease cost $ 25,569 $ 27,323 (a) Includes immaterial amounts recorded to cost of goods sold. (b) Excludes short-term and variable lease costs, which are immaterial. Future minimum lease payments under non-cancelable leases as of December 31, 2021 are as follows (in thousands): Operating leases Finance leases Total 2022 $ 22,387 $ 36 $ 22,423 2023 16,757 27 16,784 2024 11,509 — 11,509 2025 9,525 — 9,525 2026 8,232 — 8,232 After 2026 18,261 — 18,261 Total lease payments 86,671 63 86,734 Less: Interest (7,562) — (7,562) Present value of lease liabilities $ 79,109 $ 63 $ 79,172 Operating lease payments include $13.4 million related to options to extend lease terms that are reasonably certain of being exercised. The following table provides information about the remaining lease terms and discount rates applied as of December 31, 2021 and 2020: December 31, 2021 December 31, 2020 Weighted average remaining lease term (years): Operating leases 5.79 6.01 Finance leases 1.75 2.37 Weighted average discount rate (%): Operating leases 3.09 3.35 Finance leases 1.49 3.27 The following table provides other information related to leases for the year ended December 31, 2021 and 2020 (in thousands): December 31, 2021 December 31, 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 24,640 $ 25,849 Leased assets obtained in exchange for new operating lease liabilities 15,980 25,583
Leases	Leases We lease office space, distribution centers, land, vehicles and equipment. Lease agreements with an initial term of 12 months or less are not recorded on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. Certain lease agreements include one or more options to renew, with renewal terms that can extend the lease term from one Certain of our lease agreements include rental payments adjusted periodically for inflation. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants. The following table provides information about the financial statement classification of our lease balances reported within the consolidated balance sheets as of December 31, 2021 and December 31, 2020 (in thousands): Leases Classification December 31, December 31, Assets Operating lease assets Other assets $ 72,605 $ 79,418 Finance lease assets Property and equipment (a) 80 2,103 Total lease assets $ 72,685 $ 81,521 Liabilities Current Operating lease liabilities Accrued expenses and other current liabilities $ 20,667 $ 20,848 Finance lease liabilities Current portion of long-term debt 36 1,105 Non-current Operating lease liabilities Other liabilities 58,442 65,192 Finance lease liabilities Long-term debt 27 1,162 Total lease liabilities $ 79,172 $ 88,307 (a) Recorded net of accumulated amortization of $27,000 and $2,162,000 as of December 31, 2021 and 2020, respectively. The following table provides information about the financial statement classification of our lease expenses reported within the consolidated statement of operations for the year ended December 31, 2021 and 2020 (in thousands): Lease cost Classification Year ended December 31, 2021 Year ended December 31, 2020 Operating lease cost (a) (b) Selling and administrative expenses $ 24,839 $ 25,918 Finance lease cost Amortization of leased assets Selling and administrative expenses 697 1,301 Interest on lease liabilities Interest expense, net 33 104 Total lease cost $ 25,569 $ 27,323 (a) Includes immaterial amounts recorded to cost of goods sold. (b) Excludes short-term and variable lease costs, which are immaterial. Future minimum lease payments under non-cancelable leases as of December 31, 2021 are as follows (in thousands): Operating leases Finance leases Total 2022 $ 22,387 $ 36 $ 22,423 2023 16,757 27 16,784 2024 11,509 — 11,509 2025 9,525 — 9,525 2026 8,232 — 8,232 After 2026 18,261 — 18,261 Total lease payments 86,671 63 86,734 Less: Interest (7,562) — (7,562) Present value of lease liabilities $ 79,109 $ 63 $ 79,172 Operating lease payments include $13.4 million related to options to extend lease terms that are reasonably certain of being exercised. The following table provides information about the remaining lease terms and discount rates applied as of December 31, 2021 and 2020: December 31, 2021 December 31, 2020 Weighted average remaining lease term (years): Operating leases 5.79 6.01 Finance leases 1.75 2.37 Weighted average discount rate (%): Operating leases 3.09 3.35 Finance leases 1.49 3.27 The following table provides other information related to leases for the year ended December 31, 2021 and 2020 (in thousands): December 31, 2021 December 31, 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 24,640 $ 25,849 Leased assets obtained in exchange for new operating lease liabilities 15,980 25,583

Stock-Based Compensation

Stock-Based Compensation	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation We recorded the following pre-tax amounts in selling and administrative expenses for stock-based compensation, by operating segment, in the accompanying consolidated financial statements (in thousands): Years Ended December 31, 2021 2020 2019 North America $ 13,699 $ 13,151 $ 12,055 EMEA 3,844 3,953 3,437 APAC 658 623 519 Total Consolidated $ 18,201 $ 17,727 $ 16,011 Company Plan On April 3, 2020, our Board of Directors adopted and approved the new Insight Enterprises, Inc. 2020 Omnibus Plan (the “Plan”), subject to stockholder approval. The Plan was approved by our stockholders at our 2020 annual meeting on May 20, 2020 and, unless sooner terminated, will remain in place until May 30, 2030. The Plan allows the Company to grant options, stock appreciation rights, stock awards, restricted stock, stock units (which may also be referred to as “restricted stock units”), performance shares, performance units, cash-based awards and other awards payable in cash or shares of common stock to eligible non-employee directors, employees and consultants. Consultants and independent contractors are eligible if they provide bona fide services that are not related to capital raising or promoting or maintaining a market for the Company’s stock. The Company previously adopted the Amended Insight Enterprises, Inc. 2007 Omnibus Plan (the “Prior Plan”). The Prior Plan was approved by our stockholders on May 18, 2011 at our 2011 annual meeting. The Prior Plan shall remain in effect until all awards granted under the Prior Plan have been exercised, forfeited or cancelled or have otherwise expired or terminated. Any shares that remain outstanding or otherwise become available under the terms of the Prior Plan following the date the Plan is approved by the Company’s stockholders shall become available for issuance under the Plan. No further awards will be made under the Prior Plan. The Plan is administered by the Compensation Committee of Insight’s Board of Directors, and, except as provided below, the Compensation Committee has the exclusive authority to administer the Plan, including the power to determine eligibility, the types of awards to be granted, the price and the timing of awards. Under the Plan, the Compensation Committee may delegate some of its authority to our Chief Executive Officer to grant awards to individuals other than individuals who are subject to the reporting requirements of Section 16(a) of the Securities Exchange Act of 1934, as amended. As of December 31, 2021, of the 2,571,000 shares of common stock reserved and available for grant under the Plan, 2,395,000 shares of common stock remain available for grant under the Plan. Accounting for Restricted Stock Units We issue RSUs as incentives to certain officers and teammates and as compensation to members of our Board of Directors. We recognize compensation expense associated with the issuance of such RSUs over the vesting period for each respective RSU. The total compensation expense associated with RSUs represents the value based upon the number of RSUs awarded multiplied by the closing price of our common stock on the date of grant. The number of RSUs to be awarded under our service-based RSUs is fixed at the grant date. The number of RSUs ultimately awarded under our performance-based RSUs varies based on whether the Company achieves certain financial results. We record compensation expense each period based on our estimate of the most probable number of RSUs that will be issued under the grants of performance-based RSUs. Recipients of RSUs do not have voting or dividend rights until the vesting conditions are satisfied and shares are released. As of December 31, 2021, total compensation cost related to nonvested RSUs not yet recognized is $28,391,000, which is expected to be recognized over the next 1.29 years on a weighted-average basis. The following table summarizes our RSU activity during 2021: Number Weighted Average Grant Date Fair Value Fair Value Nonvested at the beginning of year 863,718 $ 52.61 Granted 292,838 $ 85.07 Vested, including shares withheld to cover taxes (396,886) $ 49.08 $ 19,479,165 (a) Forfeited (68,982) $ 65.19 Nonvested at the end of year 690,688 $ 67.60 $ 73,627,341 (b) (a) The aggregate fair value of vested RSUs represents the total pre-tax fair value, based on the closing stock price on the day of vesting, which would have been received by holders of RSUs had all such holders sold their underlying shares on that date. The aggregate intrinsic value for RSUs which vested during 2020 and 2019 was $16,410,202 and $24,837,997, respectively. (b) The aggregate fair value of the nonvested RSUs and the RSUs expected to vest represents the total pre-tax fair value, based on our closing stock price of $106.60 as of December 31, 2021, which would have been received by holders of RSUs had all such holders sold their underlying shares on that date. During each of the years in the three-year period ended December 31, 2021, the RSUs that vested for teammates in the United States were net-share settled such that we withheld shares with value equivalent up to the teammates’ maximum statutory United States tax obligation for the applicable income and other employment taxes and remitted the equivalent cash amount to the appropriate taxing authorities. The total shares withheld during 2021, 2020 and 2019 of 105,434, 101,159 and 115,831, respectively, were based on the value of the RSUs on their vesting dates as determined by our closing stock price on such dates. For 2021, 2020 and 2019, total payments for our teammates’ tax obligations to the taxing authorities were $9,109,000, $5,964,000 and $6,572,000, respectively, and are reflected as a financing activity within the accompanying consolidated statements of cash flows. These net-share settlements had the effect of repurchases of our common stock as they reduced the number of shares that would have otherwise been issued as a result of the vesting and did not represent an expense to us.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The following table presents the U.S. and foreign components of earnings before income taxes and the related income tax expense (in thousands): Years Ended December 31, 2021 2020 2019 Earnings before income taxes: United States $ 200,657 $ 154,788 $ 142,410 Foreign 91,900 73,664 69,306 $ 292,557 $ 228,452 $ 211,716 Income tax expense: Current: U.S. Federal $ 29,478 $ 38,732 $ 20,254 U.S. State and local 7,391 8,203 5,457 Foreign 24,485 22,123 19,180 61,354 69,058 44,891 Deferred: U.S. Federal 11,104 (10,048) 9,180 U.S. State and local 3,239 (1,779) 1,210 Foreign (2,485) (1,419) (2,972) 11,858 (13,246) 7,418 $ 73,212 $ 55,812 $ 52,309 The following schedule reconciles the differences between the U.S. federal income taxes at the U.S. statutory rate and our income tax expense (dollars in thousands): 2021 2020 2019 Statutory federal income tax rate $ 61,437 21.0% $ 47,975 21.0% $ 44,460 21.0% State income tax expense, net of federal income tax benefit 10,666 3.6 6,280 2.7 7,239 3.4 Audits and adjustments, net 2,131 0.7 662 0.3 2,556 1.2 Change in valuation allowances 1,317 0.5 476 0.2 (2,739) (1.3) Foreign income taxed at different rates 4,308 1.5 3,825 1.7 4,024 1.9 Research and development credits (4,352) (1.5) (1,858) (0.8) (5,438) (2.6) Other, net (2,295) (0.8) (1,548) (0.7) 2,207 1.1 Effective tax rate $ 73,212 25.0% $ 55,812 24.4% $ 52,309 24.7% On March 27, 2020, the U.S. enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) to provide certain relief as a result of the COVID-19 pandemic, which included, among other things, provisions relating to net operating loss carrybacks and other beneficial income tax changes. In 2020, we recorded a tax benefit of approximately $1,712,000 related to the CARES Act, which was reflected in our effective tax rate reconciliation in ‘Other, net’. As of December 31, 2021, we have accumulated undistributed earnings generated by our foreign subsidiaries, most of which have been taxed in the U.S. as a result of the Tax Cuts and Jobs Act of 2017. For foreign subsidiary earnings not yet taxed under these provisions, we continue to assert permanent reinvestment of earnings earned in foreign jurisdictions which impose a withholding tax on dividends and, accordingly, have not accrued any additional income or withholding taxes on the potential repatriation of these earnings. At the present time, given the various complexities involved in repatriating earnings, it is not practicable to estimate the amount of tax that may be payable if these earnings were not reinvested indefinitely. The significant components of deferred tax assets and liabilities are as follows (in thousands): December 31, 2021 2020 Deferred tax assets: Net operating losses $ 25,791 $ 27,453 Foreign tax credits 13,518 16,027 Other 27,445 25,786 Gross deferred tax assets 66,754 69,266 Valuation allowances (36,948) (40,098) Total deferred tax assets 29,806 29,168 Deferred tax liabilities: Goodwill and other intangibles (49,987) (48,831) Property and equipment (19,351) (6,715) Other (1,852) (2,540) Total deferred tax liabilities (71,190) (58,086) Net deferred tax liabilities $ (41,384) $ (28,918) The net non-current deferred tax assets and liabilities are as follows (in thousands): December 31, 2021 2020 Net non-current deferred tax assets, which are included in "Other assets" $ 5,689 $ 4,291 Net non-current deferred tax liabilities (47,073) (33,209) Net deferred tax liabilities $ (41,384) $ (28,918) As of December 31, 2021, we have U.S. state net operating loss carryforward (“NOLs”) that will expire between 2021 and 2040. We also have foreign NOLs of $93,771,000, certain of which will expire between 2022 and 2027, while the majority have no expiration date. Certain state NOLs relate to pre-acquisition losses from acquired subsidiaries and are subject to annual limitations as to their use under the provisions of Internal Revenue Code Section 382. W e have provided valuation allowances for certain of our deferred tax assets where we believe it is more likely than not that the related tax benefits will not be realized. At December 31, 2021 and 2020, our valuation allowances totaled $36,948,000 and $40,098,000, respectively, relating primarily to state and foreign NOLs and foreign tax credits. Changes to our valuation allowance for the year ended December 31, 2021 were driven by the expiration of foreign tax credits and changes in our foreign and state NOLs. As of December 31, 2021 and 2020, we had approximately $12,664,000 and $10,546,000, respectively, of unrecognized tax benefits. Of these amounts, approximately $1,250,000 and $749,000, respectively, related to accrued interest. The changes in the unrecognized tax benefits balance during the year reflect additions for tax positions taken in prior and current periods, net of reductions related to audit settlements and statute expirations. In the future, if recognized, the liability associated with uncertain tax positions would affect our effective tax rate. We do not believe there will be any changes over the next 12 months that would have a material effect on our effective tax rate. We are currently under audit in various jurisdictions for tax years 2015 through 2019. Although the timing of the resolutions and/or closures of audits is highly uncertain, it is reasonably possible that the examination phase of these audits may be concluded within the next 12 months which could significantly increase or decrease the balance of our gross unrecognized tax benefits. However, based on the status of the various examinations in multiple jurisdictions, an estimate of the range of reasonably possible outcomes cannot be made at this time, but the estimated effect on our income tax expense and net earnings is not expected to be significant. In the U.S., federal income tax returns for years subsequent to 2015 remain open to examination. For state and foreign jurisdictions, the statute of limitations generally varies between three

Market Risk Management

Market Risk Management	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Market Risk Management	Market Risk Management Interest Rate Risk We have interest rate exposure arising from our financing facilities, which have variable interest rates. These variable interest rates are affected by changes in short-term interest rates. We currently do not hedge our interest rate exposure. We do not believe that the effect of reasonably possible near-term changes in interest rates will be material to our financial position, results of operations and cash flows. Our financing facilities expose our net earnings to changes in short-term interest rates since interest rates on the underlying obligations are variable. We had $53,000,000 outstanding under our ABL facility and $308,543,000 outstanding under the Notes at December 31, 2021. The interest rate attributable to the borrowings under our ABL facility and the Notes was 1.35% and 0.75%, respectively, per annum at December 31, 2021. The change in annual pre-tax earnings from operations resulting from a hypothetical 10% increase or decrease in the applicable interest rate would have been immaterial. Although the Notes are based on a fixed rate, changes in interest rates could impact the fair market value of such notes. As of December 31, 2021, the fair market value of the Notes was $553,875,000. Foreign Currency Exchange Risk We have foreign currency exchange risk related to the translation of our foreign subsidiaries’ operating results, assets and liabilities (see Note 1 for a description of our Foreign Currencies policy). We also maintain cash accounts denominated in currencies other than the functional currency, which expose us to fluctuations in foreign exchange rates. Remeasurement of these cash balances results in gains/losses that are also reported in other expense (income), net within non-operating (income) expense. We monitor our foreign currency exposure and selectively enter into forward exchange contracts to mitigate risk associated with certain non-functional currency monetary assets and liabilities related to foreign denominated payables, receivables and cash balances. Transaction gains and losses resulting from non-functional currency assets and liabilities are offset by gains and losses on forward contracts in non-operating (income) expense, net in our consolidated statements of operations. The counterparties associated with our foreign exchange forward contracts are large creditworthy commercial banks. The derivatives transacted with these institutions are short in duration and, therefore, we do not consider counterparty concentration and non-performance to be material risks. The Company does not have a significant concentration of credit risk with any single counterparty.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2021
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Fair value measurements are determined based on the following three categories: Level 1: Quoted market prices in active markets for identical assets or liabilities. Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data. Level 3: Unobservable inputs that are not corroborated by market data. As of December 31, 2021, we have no non-financial assets or liabilities that are measured and recorded at fair value on a recurring basis, and our other financial assets or liabilities generally consist of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other current liabilities and long-term debt. The estimated fair values of our cash and cash equivalents approximate their carrying values and are determined based on quoted prices in active markets for identical assets. The estimated fair values of our long-term debt balances, excluding the Notes, approximate their carrying values based on their variable interest rate terms that are based on current market interest rates for similar debt instruments. The Notes were initially recorded at their estimated fair value based on market interest rates for similar debt instruments. The fair market value of the Notes as of December 31, 2021 is disclosed in footnote 12. The fair values of the other financial assets and liabilities are based on the values that would be received or paid in an orderly transaction between market participants and approximate their carrying values due to their nature and short duration.

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2021
Retirement Benefits [Abstract]
Benefit Plans	Benefit PlansWe adopted a defined contribution benefit plan (the “Defined Contribution Plan”) for our U.S. teammates which complies with section 401(k) of the Internal Revenue Code. The Company provides a discretionary match to all participants who make 401(k) contributions pursuant to the Defined Contribution Plan. On May 15, 2020, our matching contributions were temporarily suspended due to the COVID-19 pandemic. Company matching contributions returned in 2021. The discretionary match provided to participants is equivalent to 50% of a participant’s pre-tax contributions up to a maximum of 6% of eligible compensation per pay period. Additionally, we offer several defined contribution benefit plans to our teammates outside of the United States. These plans and their related terms vary by country. Total consolidated contribution expense under these plans was $25,270,000, $11,974,000 and $19,126,000 for 2021, 2020 and 2019, respectively.

Share Repurchase Programs

Share Repurchase Programs	12 Months Ended
	Dec. 31, 2021
Equity [Abstract]
Share Repurchase Programs	Share Repurchase Programs In each of February 2020 and February 2018, our Board of Directors authorized the repurchase of up to $50,000,000 of our common stock. In May 2021, our Board of Directors authorized the repurchase of up to $125,000,000 of common stock, including the $25,000,000 that remained available from the February 2020 authorization. As of December 31, 2021 , approximately $75,000,000 remained available under the May 2021 share repurchase plan and none remained available under the February 2018 share repurchase plan. Our share repurchases may be made on the open market, subject to Rule 10b-18 or in privately negotiated transactions, through block trades, through 10b5-1 plans or otherwise, at management’s discretion. The following table summarizes the shares of our common stock that we repurchased on the open market under these repurchase programs during the years ended December 31, 2021, 2020 and 2019, respectively, in thousands, except per share amounts: Year Total Number of Shares Purchased Average Price Paid per Share Approximate Dollar Value of Shares Purchased 2021 497 $ 100.55 $ 50,000 2020 445 56.20 25,000 2019 541 51.56 27,899 Total 1,483 $ 102,899 All shares repurchased were retired.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Contractual In the ordinary course of business, we issue performance bonds to secure our performance under certain contracts or state tax requirements. As of December 31, 2021, we had approximately $28,348,000 of performance bonds outstanding. These bonds are issued on our behalf by a surety company on an unsecured basis; however, if the surety company is ever required to pay out under the bonds, we have contractually agreed to reimburse the surety company. Management believes that payments, if any, related to these performance bonds are not probable at December 31, 2021. Accordingly, we have not accrued any liabilities related to such performance bonds in our consolidated financial statements. Employment Contracts and Severance Plans We have employment contracts with, and plans covering, certain officers and management teammates under which severance payments would become payable in the event of specified terminations without cause or terminations under certain circumstances after a change in control. In addition, vesting of outstanding nonvested RSUs would accelerate following a change in control. If severance payments under the current employment agreements or plan payments were to become payable, the severance payments would generally range from one twenty-four Indemnifications From time to time, in the ordinary course of business, we enter into contractual arrangements under which we agree to indemnify either our clients or third-party service providers from certain losses incurred relating to services performed on our behalf or for losses arising from defined events, which may include litigation or claims relating to past performance. These arrangements include, but are not limited to, the indemnification of our clients for certain claims arising out of our performance under our sales contracts, the indemnification of our landlords for certain claims arising from our use of leased facilities and the indemnification of the lenders that provide our credit facilities for certain claims arising from their extension of credit to us. Such indemnification obligations may not be subject to maximum loss clauses. Management believes that payments, if any, related to these indemnifications are not probable at December 31, 2021. Accordingly, we have not accrued any liabilities related to such indemnifications in the accompanying consolidated financial statements. We have entered into separate indemnification agreements with certain of our executive officers and with each of our directors. These agreements require us, among other requirements, to indemnify such officers and directors against expenses (including attorneys’ fees), judgments and settlements incurred by such individual in connection with any action arising out of such individual’s status or service as our executive officer or director (subject to exceptions such as where the individual failed to act in good faith or in a manner the individual reasonably believed to be in, or not opposed to, the best interests of the Company) and to advance expenses incurred by such individual with respect to which such individual may be entitled to indemnification by us. There are no pending legal proceedings that involve the indemnification of any of the Company’s directors or officers. Contingencies Related to Third-Party Review From time to time, we are subject to potential claims and assessments from third parties. We are also subject to various governmental, client and partner audits. We continually assess whether or not such claims have merit and warrant accrual. Where appropriate, we accrue estimates of anticipated liabilities in our consolidated financial statements. Such estimates are subject to change and may affect our results of operations and our cash flows. Legal Proceedings From time to time, we are party to various legal proceedings incidental to the business, including preference payment claims asserted in client bankruptcy proceedings, indemnification claims, claims of alleged infringement of patents, trademarks, copyrights and other intellectual property rights, employment claims, claims of alleged non-compliance with contract provisions and claims related to alleged violations of laws and regulations. We regularly evaluate the status of the legal proceedings in which we are involved to assess whether a loss is probable or there is a reasonable possibility that a loss, or an additional loss, may have been incurred and determine if accruals are appropriate. If accruals are not appropriate, we further evaluate each legal proceeding to assess whether an estimate of possible loss or range of possible loss can be made. Although litigation is inherently unpredictable, we believe that we have adequate provisions for any probable and estimable losses. It is possible, nevertheless, that our consolidated financial position, results of operations or liquidity could be materially and adversely affected in any particular period by the work required pursuant to any legal proceedings or the resolution of any legal proceedings during such period. Legal expenses related to defense of any legal proceeding or the negotiations, settlements, rulings and advice of outside legal counsel in connection with any legal proceedings are expensed as incurred. In connection with the acquisition of PCM, the Company has effectively assumed responsibility for PCM litigation matters, including various disputes related to PCM’s acquisition of certain assets of En Pointe Technologies in 2015. The seller of En Pointe Technologies and related entities providing various post-closing support functions to PCM have asserted claims regarding the sufficiency of earnout payments paid by PCM under the asset purchase agreement and the unwinding of the support functions post-closing. PCM rejected and vigorously responded to those claims, and the Company continues to pursue various counterclaims. The disputes are being heard by multiple courts and arbitrators in several different jurisdictions including California, Delaware and Pakistan. The Company cannot determine with certainty the costs or outcome of these matters. However, the Company is not involved in any pending or threatened legal proceedings, including the PCM litigation matters, that it believes would reasonably be expected to have a material adverse effect on its business, financial condition or results of operations.

Supplemental Financial Informat

Supplemental Financial Information	12 Months Ended
	Dec. 31, 2021
Receivables [Abstract]
Supplemental Financial Information	Supplemental Financial Information Additions and deductions related to the allowance for doubtful accounts receivable for 2021, 2020 and 2019 were as follows (in thousands): Balance at Beginning of Year Additions Deductions Balance at End of Year Allowance for doubtful accounts receivable: Year ended December 31, 2021 $ 15,106 $ 7,862 $ (6,027) $ 16,941 Year ended December 31, 2020 $ 10,762 $ 10,163 $ (5,819) $ 15,106 Year ended December 31, 2019 $ 10,462 $ 5,079 $ (4,779) $ 10,762

Cash Flows

Cash Flows	12 Months Ended
	Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract]
Cash Flows	Cash Flows Cash payments for interest on indebtedness and cash payments for taxes on income were as follows (in thousands): Years Ended December 31, 2021 2020 2019 Supplemental disclosures of cash flow information: Cash paid during the year for interest $ 8,852 $ 16,605 $ 6,246 Cash paid during the year for income taxes, net of refunds $ 75,986 $ 62,545 $ 42,484

Segment and Geographic Informat

Segment and Geographic Information	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Segment and Geographic Information	Segment and Geographic Information We operate in three reportable geographic operating segments: North America, EMEA, and APAC. Our offerings in North America and certain countries in EMEA and APAC include IT hardware, software and services, including cloud solutions. Our offerings in the remainder of our EMEA and APAC segments are largely software and certain software-related services and cloud solutions. Disaggregation of Revenue 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 years ended December 31, 2021, 2020 and 2019 (in thousands): Year Ended December 31, 2021 North America EMEA APAC Consolidated Major Offerings Hardware $ 5,163,225 $ 676,815 $ 49,470 $ 5,889,510 Software 1,315,412 825,361 89,844 2,230,617 Services 1,041,686 201,875 72,425 1,315,986 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Major Client Groups Large Enterprise / Corporate $ 5,356,915 $ 1,219,601 $ 93,796 $ 6,670,312 Commercial 1,495,311 65,728 61,627 1,622,666 Public Sector 668,097 418,722 56,316 1,143,135 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 7,138,852 $ 1,591,156 $ 184,418 $ 8,914,426 Net revenue recognition (Agent) 381,471 112,895 27,321 521,687 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Year Ended December 31, 2020 North America EMEA APAC Consolidated Major Offerings Hardware $ 4,418,295 $ 617,825 $ 31,953 $ 5,068,073 Software 1,260,757 760,562 82,763 2,104,082 Services 935,980 176,838 55,606 1,168,424 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Major Client Groups Large Enterprise / Corporate $ 4,507,041 $ 1,101,557 $ 62,734 $ 5,671,332 Commercial 1,395,298 61,535 60,740 1,517,573 Public Sector 712,693 392,133 46,848 1,151,674 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 6,284,948 $ 1,452,115 $ 146,770 $ 7,883,833 Net revenue recognition (Agent) 330,084 103,110 23,552 456,746 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Year Ended December 31, 2019 North America EMEA APAC Consolidated Major Offerings Hardware $ 3,957,507 $ 622,949 $ 34,965 $ 4,615,421 Software 1,269,983 753,729 92,988 2,116,700 Services 796,815 149,966 52,288 999,069 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190 Major Client Groups Large Enterprise / Corporate $ 4,466,384 $ 1,126,388 $ 59,786 $ 5,652,558 Commercial 960,432 76,666 65,033 1,102,131 Public Sector 597,489 323,590 55,422 976,501 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 5,759,247 $ 1,432,300 $ 156,279 $ 7,347,826 Net revenue recognition (Agent) 265,058 94,344 23,962 383,364 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190 The method for determining what information regarding operating segments, products and services, geographic areas of operation and major clients to report is based upon the “management approach,” or the way that management organizes the operating segments within a company, for which separate financial information is evaluated regularly by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources. Our CODM is our Chief Executive Officer. All significant intercompany transactions are eliminated upon consolidation, and there are no differences between the accounting policies used to measure profit and loss for our segments or on a consolidated basis. Net sales are defined as net sales to external clients. None of our clients exceeded ten percent of consolidated net sales in 2021, 2020 or 2019. A portion of our operating segments’ selling and administrative expenses arise from shared services and infrastructure that we have historically provided to them in order to realize economies of scale and to use resources efficiently. These expenses, collectively identified as corporate charges, include senior management expenses, internal audit, legal, tax, insurance services, treasury and other corporate infrastructure expenses. Charges are allocated to our operating segments, and the allocations have been determined on a basis that we considered to be a reasonable reflection of the utilization of services provided to or benefits received by the operating segments. The tables below present information about our reportable operating segments (in thousands): Year Ended December 31, 2021 North America EMEA APAC Consolidated Net Sales: Products $ 6,478,637 $ 1,502,176 $ 139,314 $ 8,120,127 Services 1,041,686 201,875 72,425 1,315,986 Total net sales 7,520,323 1,704,051 211,739 9,436,113 Costs of goods sold: Products 5,874,551 1,380,221 126,136 7,380,908 Services 510,322 64,968 32,358 607,648 Total costs of goods sold 6,384,873 1,445,189 158,494 7,988,556 Gross profit 1,135,450 258,862 53,245 1,447,557 Operating expenses: Selling and administrative expenses 869,766 210,616 36,748 1,117,130 Severance and restructuring expenses (3,129) 1,328 167 (1,634) Earnings from operations $ 268,813 $ 46,918 $ 16,330 $ 332,061 Year Ended December 31, 2020 North America EMEA APAC Consolidated Net Sales: Products $ 5,679,052 $ 1,378,387 $ 114,716 $ 7,172,155 Services 935,980 176,838 55,606 1,168,424 Total net sales 6,615,032 1,555,225 170,322 8,340,579 Costs of goods sold: Products 5,130,851 1,261,236 104,914 6,497,001 Services 462,793 57,943 22,900 543,636 Total costs of goods sold 5,593,644 1,319,179 127,814 7,040,637 Gross profit 1,021,388 236,046 42,508 1,299,942 Operating expenses: Selling and administrative expenses 790,913 192,485 30,367 1,013,765 Severance and restructuring expenses 9,273 2,989 132 12,394 Acquisition-related expenses 2,004 204 — 2,208 Earnings from operations $ 219,198 $ 40,368 $ 12,009 $ 271,575 Year Ended December 31, 2019 North America EMEA APAC Consolidated Net Sales: Products $ 5,227,490 $ 1,376,678 $ 127,953 $ 6,732,121 Services 796,815 149,966 52,288 999,069 Total net sales 6,024,305 1,526,644 180,241 7,731,190 Costs of goods sold: Products 4,748,608 1,258,974 117,778 6,125,360 Services 404,583 40,587 22,562 467,732 Total costs of goods sold 5,153,191 1,299,561 140,340 6,593,092 Gross profit 871,114 227,083 39,901 1,138,098 Operating expenses: Selling and administrative expenses 664,374 186,957 29,406 880,737 Severance and restructuring expenses 4,946 334 145 5,425 Acquisition-related expenses 11,342 — — 11,342 Earnings from operations $ 190,452 $ 39,792 $ 10,350 $ 240,594 The following table is a summary of our total assets by reportable operating segment (in thousands): December 31, December 31, North America $ 4,920,220 $ 4,837,155 EMEA 828,456 735,771 APAC 148,737 155,761 Corporate assets and intercompany eliminations, net (1,208,333) (1,417,955) Total assets $ 4,689,080 $ 4,310,732 The following is a summary of our geographic net sales and long-lived assets, consisting of property and equipment, net (in thousands): United States United Kingdom Other Foreign Total 2021 Net sales $ 7,046,742 $ 826,800 $ 1,562,571 $ 9,436,113 Total long-lived assets $ 144,777 $ 9,282 $ 22,204 $ 176,263 2020 Net sales $ 6,237,901 $ 805,401 $ 1,297,277 $ 8,340,579 Total long-lived assets $ 110,161 $ 11,042 $ 24,813 $ 146,016 2019 Net sales $ 5,696,422 $ 776,051 $ 1,258,717 $ 7,731,190 Net sales by geographic area are presented by attributing net sales to external customers based on the domicile of the selling location. We recorded the following pre-tax amounts, by operating segment, for depreciation and amortization in the accompanying consolidated financial statements (in thousands): Years Ended December 31, 2021 2020 2019 Depreciation and amortization of property and equipment: North America $ 18,532 $ 22,396 $ 17,827 EMEA 4,256 5,073 4,166 APAC 588 556 545 23,376 28,025 22,538 Amortization of intangible assets: North America 29,576 34,990 22,382 EMEA 1,971 2,088 828 APAC 498 457 461 32,045 37,535 23,671 Total $ 55,421 $ 65,560 $ 46,209

Acquisitions

Acquisitions	12 Months Ended
	Dec. 31, 2021
Business Combinations [Abstract]
Acquisitions	Acquisitions PCM On August 30, 2019, we completed our acquisition of PCM, acquiring 100 percent of the issued and outstanding shares of PCM for a cash purchase price of $745,562,000, which included cash and cash equivalents acquired of $84,637,000 and the payment of PCM’s outstanding debt. PCM was a provider of multi-vendor technology offerings, including hardware, software and services to small, mid-sized and corporate/enterprise commercial clients, state, local and federal governments and educational institutions across the United States, Canada and the United Kingdom. Based in El Segundo, California, PCM had 40 office locations in North America and the United Kingdom and more than 4,000 teammates. We believe that this acquisition allowed us to help PCM clients in positioning their businesses for future growth, transforming and securing their data platforms, creating modern and mobile experiences for their workforce and optimizing the procurement of technology. The addition of PCM complemented our supply chain expertise, adding scale and clients in the commercial space primarily in North America. The following table summarizes the purchase price and the estimated fair value of the assets acquired and liabilities assumed at the date of acquisition (in thousands): Purchase price net of cash and cash equivalents acquired $ 660,925 Fair value of net assets acquired: Current assets $ 531,941 Identifiable intangible assets - see description below 191,370 Property and equipment 91,213 Other assets 32,699 Current liabilities (369,183) Long-term liabilities, including deferred taxes (71,009) Total fair value of net assets acquired 407,031 Excess purchase price over fair value of net assets acquired ("goodwill") $ 253,894 Under the acquisition method of accounting, the total purchase price as shown in the table above was allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values. The excess of the purchase price over fair value of net assets acquired was recorded as goodwill. In the fourth quarter of 2020, an adjustment of $56,700,000 was recorded to goodwill primarily due to a change in the customer relationships valuation based on updated information received for key inputs as well as an associated change in deferred taxes. The estimated fair values of current assets and liabilities are based upon their historical costs on the date of acquisition due to their short-term nature. The estimated fair values of the majority of property and equipment excluding acquired real estate are also based upon historical costs as they approximate fair value. Certain long-term assets, including PCM’s IT systems, have been written down to the estimated fair value. The estimated fair value of net assets acquired was approximately $407,031,000, including $191,370,000 of identifiable intangible assets, consisting primarily of customer relationships of $178,900,000. The fair value of the customer relationships were determined using the multiple-period excess earnings method. The identifiable intangibles resulting from the acquisition are amortized using the straight-line method over the following estimated useful lives: Intangible Assets Estimated Economic Life Customer relationships 10- 12 years Trade name 1 Year Non-compete agreements 2 - 3 Years Goodwill of $253,894,000, which was recorded in our North America and EMEA operating segments, represents the excess of the purchase price over the estimated fair value assigned to tangible and identifiable intangible assets acquired and liabilities assumed from PCM. The goodwill is not amortized and will be tested for impairment annually in the fourth quarter of our fiscal year. The addition of the PCM technical employees to our team and the opportunity to grow our business are the primary factors making up the goodwill recognized as part of the transaction. None of the goodwill is tax deductible. The purchase price allocation was finalized during the third quarter of 2020. We have consolidated the results of operations for PCM since its acquisition on August 30, 2019. The following table reports pro forma information as if the acquisition of PCM had been completed at the beginning of the earliest period presented (in thousands, except per share amounts): Year Ended December 31, 2019 Net sales As reported $ 7,731,190 Pro forma $ 9,207,512 Net earnings As reported $ 159,407 Pro forma $ 171,102 Diluted earnings per share As reported $ 4.43 Pro forma $ 4.76

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsIn February 2022, we increased our maximum availability under our unsecured inventory financing facility with PNC. The aggregate availability for vendor purchases under the PNC facilities is $375,000,000, including the $25,000,000 Canada facility.

Operations and Summary of Sig_2

Operations and Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	Description of Business We empower organizations with technology, solutions and services to help our clients maximize the value of Information Technology (“IT”) today and drive (digital) transformation for tomorrow in North America; Europe, the Middle East and Africa (“EMEA”); and Asia-Pacific (“APAC”). As a Fortune 500-ranked global technology provider of end-to-end secure digital transformation solutions and services, we help clients innovate and optimize their operations to run smarter. Our company is organized in the following three operating segments, which are primarily defined by their related geographies: Operating Segment Geography North America United States ("U.S.") and Canada EMEA Europe, Middle East and Africa APAC Asia-Pacific
Acquisitions	Acquisitions Effective February 28, 2020, we acquired vNext SAS (“vNext”), a French digital consulting services and managed services provider. The acquisition was funded using cash on hand. Effective August 30, 2019, we acquired PCM, Inc. (“PCM”), a provider of multi-vendor technology offerings, including hardware, software and services, for a purchase price of approximately $745,562,000, including cash and cash equivalents of $84,637,000 and the payment of PCM’s outstanding debt. The acquisition was funded through a combination of using cash on hand and borrowings under our senior secured revolving credit facility (the “ABL facility”). Our results of operations include the results of vNext and PCM from their respective acquisition dates. (See Note 20 for a discussion of our PCM acquisition).
Principles of Consolidation and Presentation	Principles of Consolidation and Presentation The consolidated financial statements include the accounts of Insight Enterprises, Inc. and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. Included in our accounts receivable, net balance at December 31, 2021 and 2020 is $15,316,000 and $8,398,000, respectively, of accounts receivable from an unconsolidated affiliate. References to “the Company,” “Insight,” “we,” “us,” “our” and other similar words refer to Insight Enterprises, Inc. and its consolidated subsidiaries, unless the context suggests otherwise.
Acquisition Accounting	Acquisition Accounting The Company accounts for all business combinations using the acquisition method of accounting, which allocates the fair value of the purchase consideration to the tangible and intangible assets acquired and liabilities assumed based on their estimated fair values. The excess of the purchase consideration over the fair values of these identifiable assets and liabilities is recorded as goodwill. When determining the fair values of assets acquired and liabilities assumed, management makes estimates and assumptions. Initial purchase price allocations are subject to revision within the measurement period, not to exceed one year from the date of acquisition. Acquisition-related expenses and transaction costs associated with business combinations are expensed as incurred.
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Additionally, these estimates and assumptions affect the reported amounts of net sales and expenses during the reporting period. Actual results could differ from those
Cash, Cash Equivalents and Restricted Cash	Cash, Cash Equivalents and Restricted Cash We consider all highly liquid investments with maturities at the date of purchase of three months or less to be cash equivalents. Book overdrafts represent the amount by which outstanding checks issued, but not yet presented to our banks for disbursement, exceed balances on deposit in applicable bank accounts and a legal right of offset with our positive cash balances in other financial institution accounts does not exist. Our book overdrafts, which are not directly linked to a credit facility or other bank overdraft arrangement, do not result in an actual bank financing, but rather constitute normal unpaid trade payables at the end of a reporting period. These amounts are included within our accounts payable balance in our consolidated balance sheets. The changes in these book overdrafts are included within the changes in accounts payable line item as a component of cash flows from operating activities in our consolidated statements of cash flows.
Allowance for Doubtful Accounts	Allowance for Doubtful AccountsWe establish an allowance for doubtful accounts to reflect our best estimate of probable losses inherent in our accounts receivable balance. The allowance is based on our evaluation of the aging of the receivables, historical write-offs and the current economic environment. We write off individual accounts against the reserve when we no longer believe that it is probable that we will collect the receivable because we become aware of a client’s or partner’s inability to meet its financial obligations. Such awareness may be as a result of bankruptcy filings, or deterioration in the client’s or partner’s operating results or financial position.
Inventories	Inventories We state inventories, principally purchased IT hardware, at the lower of weighted average cost (which approximates cost under the first-in, first-out method) or net realizable value. We evaluate inventories for excess, obsolescence or other factors that may render inventories unmarketable at normal margins. Write-downs are recorded so that inventories reflect the approximate net realizable value and take into account contractual provisions with our partners governing price protection, stock rotation and return privileges relating to obsolescence. Because of the large number of transactions and the complexity of managing the price protection and stock rotation process, estimates are made regarding write-downs of the carrying amount of inventories. Additionally, assumptions about future demand, market conditions and decisions by manufacturers/publishers to discontinue certain products or product lines can affect our decision to write down inventories.
Property and Equipment	Property and Equipment We record property and equipment at cost. We capitalize major improvements and betterments, while maintenance, repairs and minor replacements are expensed as incurred. Depreciation or amortization is provided using the straight-line method over the following estimated economic lives of the assets: Estimated Economic Life Leasehold improvements Shorter of underlying lease term or asset life Furniture and fixtures 2 – 7 years Equipment 3 – 5 years Software 3 – 10 years Buildings 29 years
Goodwill	Goodwill Goodwill is recorded when the purchase price paid for an acquisition exceeds the estimated fair value of net identified tangible and intangible assets acquired. Goodwill is tested for impairment at the reporting unit level on an annual basis in the fourth quarter and between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of the reporting unit below its carrying value. We may first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If it is concluded that this is the case, it is necessary to perform a quantitative goodwill impairment test. Otherwise, the goodwill impairment test is not required. The quantitative goodwill impairment review process compares the fair value of the reporting unit in which goodwill resides to its carrying value. The Company has three reporting units, which are the same as our operating segments. Multiple valuation techniques would likely be used to assess the fair value of the reporting unit. These techniques include the use of estimates and assumptions that are inherently uncertain. Changes in these estimates and assumptions could materially affect the determination of fair value or goodwill impairment, or both.
Intangible Assets	Intangible Assets We amortize finite lived intangible assets acquired in business combinations using the straight-line method over the estimated economic lives of the intangible assets from the date of acquisition. We regularly perform reviews to determine if facts and circumstances exist which indicate that the economic lives of our intangible assets are shorter than originally estimated or the carrying amount of these assets may not be recoverable. When an indication exists that the carrying amount of intangible assets may not be recoverable, we assess the recoverability of our assets by comparing the projected undiscounted net cash flows associated with the related asset or group of assets over their remaining lives against their respective carrying amounts. Such impairment test is based on the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets and liabilities. Impairment, if any, is based on the excess of the carrying amount over the estimated fair value of those assets.
Leases	Leases We adopted ASU No. 2016-02, “Leases” (Topic 842) with a date of initial application of January 1, 2019. As a result, we updated our accounting policy for leases. We determine if a contract or arrangement is, or contains, a lease at inception. Balances related to operating leases are included in other assets, other current liabilities, and other liabilities in our consolidated balance sheet. Balances related to financing leases are included in property and equipment, current portion of long-term debt, and long-term debt in our consolidated balance sheet. Right of use (“ROU”) assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities of $65,922,000 and $70,512,000, respectively, were recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. We use the implicit rate when readily determinable. The operating lease ROU asset includes any prepaid lease payments and additional direct costs and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option.
Self Insurance	Self-Insurance We are self-insured in the U.S. for medical insurance up to certain annual stop-loss limits and workers’ compensation claims up to certain deductible limits. We establish reserves for claims, both reported and incurred but not reported, using currently available information as well as our historical claims experience.
Treasury Stock	Treasury Stock We record repurchases of our common stock as treasury stock at cost. We also record the subsequent retirement of these treasury shares at cost. The excess of the cost of the shares retired over their par value is allocated between additional paid-in capital and retained earnings. The amount recorded as a reduction of paid-in capital is based on the excess of the average original issue price of the shares over par value. The remaining amount is recorded as a reduction of retained earnings.
Sales Recognition	Sales Recognition Revenue is measured based on the consideration specified in a contract with a client, and excludes any sales incentives and amounts collected on behalf of third parties. The Company recognizes revenue when it satisfies a performance obligation by transferring control of a product or service or by arranging for the sale of a vendor’s products or service to a client. Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected by the Company from a client, are excluded from revenue. We record the freight we bill to our clients as product net sales and the related freight costs we pay as product costs of goods sold. Nature of Goods and Services We sell hardware and software products on both a stand-alone basis without any services and as solutions bundled with services. When we provide a combination of hardware and software products with the provision of services, we separately identify our performance obligations under our contract with the client as the distinct goods (hardware and/or software products) or services that will be provided. The total transaction price for an arrangement with multiple performance obligations is allocated at contract inception to each distinct performance obligation in proportion to its stand-alone selling price. The stand-alone selling price is the price at which we would sell a promised good or service separately to a client. We estimate the price based on observable inputs, including direct labor hours and allocable costs, or use observable stand-alone prices when they are available. Product Offerings Hardware We recognize hardware product revenue on a gross basis at the point in time when a client takes control of the hardware, which typically occurs when title and risk of loss have passed to the client at its destination. Our selling terms and conditions specify Free On Board (“F.O.B.”) destination contractual terms such that control is transferred from the Company at the point in time when the product is received by the client. The transaction price for hardware sales is adjusted for estimated product returns that we expect to occur under our return policy based upon historical return rates. We leverage drop-shipment arrangements with many of our partners and suppliers to deliver products to our clients without having to physically hold the inventory at our warehouses, thereby increasing efficiency and reducing costs. We recognize revenue for drop-shipment arrangements on a gross basis as the principal in the transaction when the product is received by the client because we control the product prior to transfer to the client. In addition to other factors considered, we assume primary responsibility for fulfillment in the arrangement, we assume inventory risk if the product is returned by the client, we set the price of the product charged to the client and we work closely with our clients to determine their hardware specifications. Bill and Hold Transactions We offer a service to our customers whereby clients may purchase product that we procure on their behalf and, at our clients’ direction, store the product in our warehouse for a designated period of time, with the intention of deploying the product to the clients’ designated locations at a later date. These warehousing services are designed to help our clients with inventory management challenges associated with technology roll-outs, product that is moving to end of life, or clients needing integrated stock available for immediate deployment. The client is invoiced and title transfers to the client upon receipt of the product at our warehouse. These product contracts are non-cancelable with customary credit terms beginning the date the product is received in our warehouse and the warranty periods begin on the date of invoice. Revenue is recognized for the sale of the product to the client upon receipt of the product at our warehouse. Software We recognize revenue from software sales on a gross basis at the point in time when the client acquires the right to use or copy software under license and control transfers to the client. For renewals, revenue is recognized upon the commencement of the software license agreement or when the renewal term begins, as applicable. A substantial portion of the software licenses we sell are perpetual software licenses and do not require renewal or extension after their initial purchase by the client. Such perpetual licenses are periodically subject to true-up, whereby additional perpetual licenses are sold under the client’s pre-existing master agreement. Such true-ups are generally sold in arrears, and clients are invoiced for the additional licenses they had already been utilizing. Since the client already possessed copies of the licensed software prior to the true-up, software revenue related to the underlying additional licenses is recognized when we agree to the true-up with our client and the partner. For sales transactions for certain security software products that are sold with integral third-party delivered software maintenance, we record the software license on a net basis, as the agent in the arrangement. Services Offerings Software Maintenance Software maintenance agreements provide our clients with the right to obtain any software upgrades, bug fixes and help desk and other support services directly from the software publisher at no additional charge during the term of the software maintenance agreements. We act as the software publisher’s agent in selling these software maintenance agreements and do not assume any performance obligation to the client under the agreements. As a result, we are the agent in these transactions and these sales are recorded on a net sales recognition basis. Under net sales recognition, the cost of the software maintenance agreement is recorded as a reduction to sales, resulting in net sales equal to the gross profit on the transaction, and there are no costs of goods sold. Because we are acting as the software publisher’s agent, revenue is recognized when the parties agree to the initial purchase, renewal or extension as our agency services are then complete. We report all fees earned from activities reported net within our services net sales category in our consolidated statements of operations. Vendor Direct Support Services Contracts Clients may purchase a vendor direct support services contract through us. Under these contracts, our clients call the manufacturer/publisher or its designated service organization directly for both the initial technical triage and any follow-up assistance. We act as the manufacturer/publisher’s agent in selling these support service contracts and do not assume any performance obligation to the client under the arrangements. As a result, these sales are recorded on a net sales recognition basis similar to software maintenance agreements, as discussed above. Because we are acting as the agent, revenue is recognized when the parties agree to the purchase of the support services contract as our agency services are then complete. Cloud / Software-as-a-Service Offerings Cloud or software-as-a-service (“SaaS”) subscription products provide our clients with access to software products hosted in the public cloud without the client taking possession of the software. We act as the agent in selling these software-as-a service subscription products. We do not take control of the software products or assume any performance obligations to the clients related to the provisioning of the offerings in the cloud. As a result, these sales are recorded on a net sales recognition basis. We report all fees earned from activities recognized net within our services net sales category in our consolidated statements of operations. Because we are acting as the agent in the transaction, revenue is recognized when the parties agree to the purchase of the cloud or SaaS offerings as our agency services are then complete. Often, these agency fees are based on end-client usage and therefore are variable throughout the term of the service contract. Where this variable consideration is uncertain, we recognize our agency revenue to the extent that a significant reversal will not occur. Insight Delivered Services We design, procure, deploy, implement and manage solutions that combine hardware, software and services to help businesses run smarter. Such services are provided by us or third-party sub-contract vendors as part of bundled arrangements, or are provided separately on a stand-alone basis as technical, consulting or managed services engagements. If the services are provided as part of a bundled arrangement with hardware and software, the hardware, software and services are generally distinct performance obligations. In general, we recognize revenue from services engagements as we perform the underlying services and satisfy our performance obligations. We recognize revenue from sales of services by measuring progress toward complete satisfaction of the related service performance obligation. Billings for such services that are made in advance of the related revenue recognized are recorded as a contract liability. Specific revenue recognition practices for certain of our services offerings are described in further detail below. Time and Materials Services Contracts We recognize revenue for professional services engagements that are on a time and materials basis based upon hours incurred for the performance completed to date for which we have the right to consideration, even if such amounts have not yet been invoiced as of period end. Fixed Fee Services Contracts We recognize revenue on fixed fee professional services contracts using a proportional performance method of revenue recognition based on the ratio of direct labor and other allocated costs incurred to total estimated direct labor and other allocated costs. OneCall Support Services Contracts When we sell certain hardware and/or software products to our clients, we also enter into service contracts with them. These contracts are support service agreements for the hardware and/or software products that were purchased from us. Under certain support services contracts, although we purchase third-party support contracts for maintenance on the specific hardware or software products we have sold, our internal support desk assists the client first by performing an initial technical triage to determine the source of the problem and whether we can direct the client on how to fix the problem. We refer to these services as “OneCall.” We act as the principal in the transaction because we perform the OneCall services over the term of the support service contract and we set the price of the service charged to the client. As a result, we recognize revenue from OneCall extended service contracts on a gross sales recognition basis. We recognize the revenue ratably over the contract term of the stand ready obligation, generally one to three years. On our consolidated balance sheet, a significant portion of our contract liabilities balance relates to OneCall support services agreements for which clients have paid or have been invoiced but for which we have not yet recognized the applicable services revenue. We also defer incremental direct costs to fulfill our service contracts that we prepay to third parties for direct support of our fulfillment of the service contract to our clients under our contract terms and amortize them into operations over the term of the contracts. Third-party Provided Services A majority of our third-party sub-contractor services contracts are entered into in conjunction with other services contracts under which the services are performed by Insight teammates. We have concluded that we control all services under the contract and can direct the third-party sub-contractor to provide the requested services. As such, we act as the principal in the transaction and record the services under a gross sales recognition basis, with the selling price being recorded in sales and our cost to the third-party service
Costs of Goods Sold	Costs of Goods SoldCosts of goods sold include product costs, direct costs incurred associated with delivering services, outbound and inbound freight costs and provisions for inventory reserves. These costs are reduced by provisions for supplier discounts and certain payments and credits received from partners, as described under “Partner Funding” below.
Selling and Administrative Expenses	Selling and Administrative ExpensesSelling and administrative expenses include salaries and wages for teammates who are not directly associated with delivering services, bonuses and incentives, stock-based compensation expense, employee-related expenses, facility-related expenses, marketing and advertising expense, reduced by certain payments and credits received from partners related to shared marketing expense programs, as described under “Partner Funding” below, depreciation of property and equipment, professional fees, amortization of intangible assets, provisions for losses on accounts receivable and other operating expenses.
Partner Funding	Partner Funding We receive payments and credits from partners, including consideration pursuant to volume sales incentive programs, volume purchase incentive programs and shared marketing expense programs. Partner funding received pursuant to volume sales incentive programs is recognized as it is earned as a reduction to costs of goods sold. Partner funding received pursuant to volume purchase incentive programs is allocated as a reduction to inventories based on the applicable incentives earned from each partner and is recorded in cost of goods sold as the related inventory is sold. Partner funding received pursuant to shared marketing expense programs is recorded as it is earned as a reduction of the related selling and administrative expenses in the period the program takes place if the consideration represents a reimbursement of specific, incremental, identifiable costs. Consideration that exceeds the specific, incremental, identifiable costs is classified as a reduction of costs of goods sold. The amount of partner funding recorded as a reduction of selling and administrative expenses in our statements of operations totaled $103,447,000, $85,888,000 and $77,668,000 in 2021, 2020 and 2019, respectively.
Concentrations of Risk	Concentrations of Risk Credit Risk Although we are affected by the international economic climate, management does not believe material credit risk concentration existed at December 31, 2021. We monitor our clients’ financial condition and do not require collateral. No single client accounted for more than 10% of our consolidated net sales in 2021. Partner Risk Purchases from Microsoft, TD Synnex (a distributor) and Ingram Micro (a distributor) accounted for approximately 22%, 15%, and 10% respectively, of our aggregate purchases in 2021. No other partner accounted for more than 10% of purchases in 2021. Our top five partners as a group for 2021 were Microsoft, TD Synnex (a distributor), Ingram Micro (a distributor), Dell and Cisco Systems, and approximately 60% of our total purchases during 2021 came from this group of partners. Although brand names and individual products are important to our business, we believe that competitive sources of supply are available in substantially all of our product categories such that, with the exception of Microsoft, we are not dependent on any single partner for sourcing products.
Advertising Costs	Advertising Costs Advertising costs are expensed as they are incurred. Advertising expense of $66,375,000, $60,865,000 and $62,913,000 was recorded in 2021, 2020 and 2019, respectively. These amounts were predominantly offset by partner funding earned pursuant to shared marketing expense programs recorded as a reduction of selling and administrative expenses, as discussed in “Partner Funding” above.
Stock-Based Compensation	Stock-Based CompensationStock-based compensation is measured based on the fair value of the award on the date of grant and the corresponding expense is recognized over the period during which an employee is required to provide service in exchange for the reward. Stock-based compensation expense is classified in the same line item of our consolidated statements of operations as other payroll-related expenses specific to the employee. Compensation expense related to service-based restricted stock units (“RSUs”) is recognized on a straight-line basis over the requisite service period for the entire award. Compensation expense related to performance-based RSUs is recognized on a straight-line basis over the requisite service period for each separately vesting portion of the award as if the award was, in-substance, multiple awards (i.e., a graded vesting basis). Forfeitures are recognized as they occur.
Foreign Currencies	Foreign Currencies We use the U.S. dollar as our reporting currency. The functional currencies of our foreign subsidiaries are typically the local currencies. Accordingly, assets and liabilities of the subsidiaries are translated into U.S. dollars at the exchange rate in effect at the balance sheet dates. Income and expense items are translated at the average exchange rate for each month within the year. The resulting translation adjustments are recorded directly in accumulated other comprehensive income, net of tax – foreign currency translation adjustments as a separate component of stockholders’ equity. Net foreign currency transaction gains/losses, including transaction gains/losses on intercompany balances that are not of a long-term investment nature and non-functional currency cash balances, are reported in other expense (income), net within non-operating (income) expense in our consolidated statements of operations.
Income Taxes	Income Taxes Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable earnings in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. We recognize net deferred tax assets to the extent that we believe these assets are more likely than not to be realized. In making such a determination, we consider all available positive and negative evidence, including future reversals of existing taxable temporary differences, projected future taxable income, tax-planning strategies and results of recent operations. If we determine that we would be able to realize our deferred tax assets in the future in excess of their net recorded amount, we would make an adjustment to the deferred tax asset valuation allowance, which would reduce the provision for income taxes. We record uncertain tax positions on the basis of a two-step process whereby (1) we determine whether it is more likely than not that the tax positions will be sustained on the basis of the technical merits of the position and (2) for those tax positions that meet the more-likely-than-not recognition threshold, we recognize the largest amount of tax benefit that is more than 50 percent likely to be realized upon ultimate settlement with the related tax authority. Interest and penalties related to unrecognized tax benefits are recognized within the income tax expense line in our consolidated statements of operations. Accrued interest and penalties are included within the related tax liability line in our consolidated balance sheets.
Contingencies	Contingencies From time to time, we are subject to potential claims and assessments from third parties. We are also subject to various government agency, client and partner audits. We continually assess whether or not such claims have merit and warrant accrual. An accrual is made if it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Such estimates are subject to change and may affect our results of operations and our cash flows.
Net Earnings Per Share ("EPS")	Net Earnings Per Share (“EPS”) Basic EPS is computed by dividing net earnings available to common stockholders by the weighted average number of common shares outstanding during each year. Diluted EPS is computed on the basis of the weighted average number of shares of common stock plus the effect of dilutive potential common shares outstanding during the period using the treasury stock method. Dilutive potential common shares include outstanding RSUs and certain shares underlying our outstanding convertible senior notes (the "Notes"). A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share data): Years Ended December 31, 2021 2020 2019 Numerator: Net earnings $ 219,345 $ 172,640 $ 159,407 Denominator: Weighted-average shares used to compute basic EPS 35,011 35,117 35,538 Dilutive potential common shares due to: Dilutive RSUs, net of tax effect 399 327 421 The convertible senior notes 1,453 — — Weighted-average shares used to compute diluted EPS 36,863 35,444 35,959 Net earnings per share: Basic $ 6.27 $ 4.92 $ 4.49 Diluted $ 5.95 $ 4.87 $ 4.43 In 2021, 2020 and 2019, approximately 2,000, 122,000 and 42,000, respectively, of our RSUs were not included in the diluted EPS calculations because their inclusion would have been anti-dilutive. These share-based awards could be dilutive in the future. In the years ended December 31, 2021, 2020, and 2019 certain potential outstanding shares from the warrants relating to the Call Spread Transactions (as defined in Note 8) were not included in the diluted EPS calculations because their inclusion would have been anti-dilutive. In the years ended December 31, 2020 and 2019 certain potential outstanding shares from the Notes were not included in the diluted EPS calculations because their inclusion would have been anti-dilutive.
Recently Issued Accounting Standards	Recently Issued Accounting Standards In August 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) No. 2020-06 In December 2020, the FASB issued ASU No. 2019-12, “Simplifying the Accounting for Income Taxes.” The new standard is intended to simplify various aspects of accounting for income taxes by removing specific exceptions and amending certain requirements. The new standard is effective for interim and annual periods beginning after December 15, 2020, and early adoption is permitted. We adopted the new standard as of January 1, 2021. The adoption of this new standard did not have a material effect on our consolidated financial statements.

Operations and Summary of Sig_3

Operations and Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Estimated Economic Lives of Property and Equipment	We record property and equipment at cost. We capitalize major improvements and betterments, while maintenance, repairs and minor replacements are expensed as incurred. Depreciation or amortization is provided using the straight-line method over the following estimated economic lives of the assets: Estimated Economic Life Leasehold improvements Shorter of underlying lease term or asset life Furniture and fixtures 2 – 7 years Equipment 3 – 5 years Software 3 – 10 years Buildings 29 years
Reconciliation of Denominators of Basic and Diluted EPS Calculations	A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share data): Years Ended December 31, 2021 2020 2019 Numerator: Net earnings $ 219,345 $ 172,640 $ 159,407 Denominator: Weighted-average shares used to compute basic EPS 35,011 35,117 35,538 Dilutive potential common shares due to: Dilutive RSUs, net of tax effect 399 327 421 The convertible senior notes 1,453 — — Weighted-average shares used to compute diluted EPS 36,863 35,444 35,959 Net earnings per share: Basic $ 6.27 $ 4.92 $ 4.49 Diluted $ 5.95 $ 4.87 $ 4.43

Receivables, Contract Liabili_2

Receivables, Contract Liabilities and Performance Obligations (Tables)	12 Months Ended
	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Summary of Information about Receivables and Contract Liabilities	The following table provides information about receivables and contract liabilities as of December 31, 2021 and 2020 (in thousands): December 31, December 31, Current receivables, which are included in “Accounts receivable, net” $ 2,936,732 $ 2,685,448 Non-current receivables, which are included in “Other assets” 147,139 154,662 Contract liabilities, which are included in “Accrued expenses and other current liabilities” and “Other liabilities” 116,067 107,158
Summary of Changes in Contract Liabilities from Contract with Customers	Significant changes in the contract liabilities balances during the year ended December 31, 2021 are as follows (in thousands): Increase (Decrease) Balances at December 31, 2019 $ 84,814 Recognition of the beginning contract liabilities to revenue, as the result of performance obligations satisfied (59,553) Cash received in advance and not recognized as revenue 81,897 Balances at December 31, 2020 $ 107,158 Recognition of the beginning contract liabilities to revenue, as the result of performance obligations satisfied (77,622) Cash received in advance and not recognized as revenue 86,531 Balances at December 31, 2021 $ 116,067
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 December 31, 2021 that are expected to be recognized in the future (in thousands): Services 2022 138,941 2023 44,382 2024 23,967 2025 and thereafter 15,271 Total remaining performance obligations $ 222,561

Property and Equipment (Tables)

Property and Equipment (Tables)	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property and Equipment	Property and equipment consist of the following (in thousands): December 31, 2021 2020 Software $ 160,633 $ 159,413 Buildings 83,405 66,842 Equipment 52,653 62,209 Furniture and fixtures 32,471 38,133 Leasehold improvements 42,246 35,665 Land 38,641 39,819 410,049 402,081 Accumulated depreciation and amortization (233,786) (256,065) Property and equipment, net $ 176,263 $ 146,016

Goodwill (Tables)

Goodwill (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in Carrying Amount of Goodwill	The changes in the carrying amount of goodwill for the year ended December 31, 2021 are as follows (in thousands): North America EMEA APAC Consolidated Goodwill $ 720,240 $ 163,011 $ 20,732 $ 903,983 Accumulated impairment losses (323,422) (151,439) (13,973) (488,834) Goodwill acquired during 2020 — 4,865 — 4,865 Measurement period adjustments during 2020 5,711 (677) — 5,034 Foreign currency translation adjustment 947 2,767 606 4,320 Balance at December 31, 2020 $ 403,476 $ 18,527 $ 7,365 $ 429,368 Foreign currency translation adjustment 115 (792) (345) (1,022) Balance at December 31, 2021 $ 403,591 $ 17,735 $ 7,020 $ 428,346

Intangible Assets (Tables)

Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Intangible Assets, Net	Intangible assets consist of the following (in thousands): December 31, 2021 2020 Customer relationships $ 320,323 $ 342,492 Other 5,374 7,906 325,697 350,398 Accumulated amortization (110,909) (103,483) Intangible assets, net $ 214,788 $ 246,915
Future Amortization Expenses	Future amortization expense for the remaining unamortized balance as of December 31, 2021 is estimated as follows (in thousands): Years Ending December 31, Amortization Expense 2022 $ 31,166 2023 29,764 2024 28,310 2025 27,990 2026 27,990 Thereafter 69,568 Total amortization expense $ 214,788

Debt, Finance Leases and Othe_2

Debt, Finance Leases and Other Financing Obligations (Tables)	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Long-Term Debt	Our long-term debt consists of the following (in thousands): December 31, 2021 2020 ABL revolving credit facility $ 53,000 $ 140,000 Convertible senior notes due 2025 308,543 296,419 Finance leases and other financing obligations 63 2,267 Total 361,606 438,686 Less: current portion of long-term debt (36) (1,105) Long-term debt $ 361,570 $ 437,581
Schedule of Convertible Senior Notes Balances	The Notes consist of the following balances reported within the consolidated balance sheet as of December 31, 2021 and 2020 (in thousands): December 31, 2021 2020 Liability: Principal $ 350,000 $ 350,000 Less: debt discount and issuance costs, net of accumulated accretion (41,457) (53,581) Net carrying amount $ 308,543 $ 296,419 Equity, net of deferred tax $ 44,731 $ 44,731
Summary of Interest Expense Components Resulting From Notes	The following table summarizes the interest expense components resulting from the Notes reported within the consolidated statement of operations for the year ended December 31, 2021 and 2020 (in thousands): December 31, 2021 2020 Contractual coupon interest $ 2,625 $ 2,625 Amortization of debt discount $ 10,702 $ 10,226 Amortization of debt issuance costs $ 1,422 $ 1,359

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Schedule of Financial Statement Classification of Lease Balances With Consolidated Balance Sheet	The following table provides information about the financial statement classification of our lease balances reported within the consolidated balance sheets as of December 31, 2021 and December 31, 2020 (in thousands): Leases Classification December 31, December 31, Assets Operating lease assets Other assets $ 72,605 $ 79,418 Finance lease assets Property and equipment (a) 80 2,103 Total lease assets $ 72,685 $ 81,521 Liabilities Current Operating lease liabilities Accrued expenses and other current liabilities $ 20,667 $ 20,848 Finance lease liabilities Current portion of long-term debt 36 1,105 Non-current Operating lease liabilities Other liabilities 58,442 65,192 Finance lease liabilities Long-term debt 27 1,162 Total lease liabilities $ 79,172 $ 88,307 (a) Recorded net of accumulated amortization of $27,000 and $2,162,000 as of December 31, 2021 and 2020, respectively.
Schedule of Financial Statement Classification of Lease Balances With Consolidated Statement of Operations	The following table provides information about the financial statement classification of our lease expenses reported within the consolidated statement of operations for the year ended December 31, 2021 and 2020 (in thousands): Lease cost Classification Year ended December 31, 2021 Year ended December 31, 2020 Operating lease cost (a) (b) Selling and administrative expenses $ 24,839 $ 25,918 Finance lease cost Amortization of leased assets Selling and administrative expenses 697 1,301 Interest on lease liabilities Interest expense, net 33 104 Total lease cost $ 25,569 $ 27,323 (a) Includes immaterial amounts recorded to cost of goods sold. (b) Excludes short-term and variable lease costs, which are immaterial.
Schedule of Future Minimum Lease Payments Under Non-cancelable Leases	Future minimum lease payments under non-cancelable leases as of December 31, 2021 are as follows (in thousands): Operating leases Finance leases Total 2022 $ 22,387 $ 36 $ 22,423 2023 16,757 27 16,784 2024 11,509 — 11,509 2025 9,525 — 9,525 2026 8,232 — 8,232 After 2026 18,261 — 18,261 Total lease payments 86,671 63 86,734 Less: Interest (7,562) — (7,562) Present value of lease liabilities $ 79,109 $ 63 $ 79,172
Schedule of Weighted Average Remaining Term and Discount Rates	The following table provides information about the remaining lease terms and discount rates applied as of December 31, 2021 and 2020: December 31, 2021 December 31, 2020 Weighted average remaining lease term (years): Operating leases 5.79 6.01 Finance leases 1.75 2.37 Weighted average discount rate (%): Operating leases 3.09 3.35 Finance leases 1.49 3.27
Schedule of Other Information Related to Leases	The following table provides other information related to leases for the year ended December 31, 2021 and 2020 (in thousands): December 31, 2021 December 31, 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 24,640 $ 25,849 Leased assets obtained in exchange for new operating lease liabilities 15,980 25,583

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Pre-tax Amounts by Operating Segment for Stock-Based Compensation	We recorded the following pre-tax amounts in selling and administrative expenses for stock-based compensation, by operating segment, in the accompanying consolidated financial statements (in thousands): Years Ended December 31, 2021 2020 2019 North America $ 13,699 $ 13,151 $ 12,055 EMEA 3,844 3,953 3,437 APAC 658 623 519 Total Consolidated $ 18,201 $ 17,727 $ 16,011
Summary of Restricted Stock Units Activity	The following table summarizes our RSU activity during 2021: Number Weighted Average Grant Date Fair Value Fair Value Nonvested at the beginning of year 863,718 $ 52.61 Granted 292,838 $ 85.07 Vested, including shares withheld to cover taxes (396,886) $ 49.08 $ 19,479,165 (a) Forfeited (68,982) $ 65.19 Nonvested at the end of year 690,688 $ 67.60 $ 73,627,341 (b) (a) The aggregate fair value of vested RSUs represents the total pre-tax fair value, based on the closing stock price on the day of vesting, which would have been received by holders of RSUs had all such holders sold their underlying shares on that date. The aggregate intrinsic value for RSUs which vested during 2020 and 2019 was $16,410,202 and $24,837,997, respectively. (b) The aggregate fair value of the nonvested RSUs and the RSUs expected to vest represents the total pre-tax fair value, based on our closing stock price of $106.60 as of December 31, 2021, which would have been received by holders of RSUs had all such holders sold their underlying shares on that date.

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Earning Before IncomeTaxes and Related Income Tax Expenses	The following table presents the U.S. and foreign components of earnings before income taxes and the related income tax expense (in thousands): Years Ended December 31, 2021 2020 2019 Earnings before income taxes: United States $ 200,657 $ 154,788 $ 142,410 Foreign 91,900 73,664 69,306 $ 292,557 $ 228,452 $ 211,716 Income tax expense: Current: U.S. Federal $ 29,478 $ 38,732 $ 20,254 U.S. State and local 7,391 8,203 5,457 Foreign 24,485 22,123 19,180 61,354 69,058 44,891 Deferred: U.S. Federal 11,104 (10,048) 9,180 U.S. State and local 3,239 (1,779) 1,210 Foreign (2,485) (1,419) (2,972) 11,858 (13,246) 7,418 $ 73,212 $ 55,812 $ 52,309
Schedule Reconciles Difference Between U.S. Federal Income Taxes at U.S. Statutory Rate and Our Income Tax Expense	The following schedule reconciles the differences between the U.S. federal income taxes at the U.S. statutory rate and our income tax expense (dollars in thousands): 2021 2020 2019 Statutory federal income tax rate $ 61,437 21.0% $ 47,975 21.0% $ 44,460 21.0% State income tax expense, net of federal income tax benefit 10,666 3.6 6,280 2.7 7,239 3.4 Audits and adjustments, net 2,131 0.7 662 0.3 2,556 1.2 Change in valuation allowances 1,317 0.5 476 0.2 (2,739) (1.3) Foreign income taxed at different rates 4,308 1.5 3,825 1.7 4,024 1.9 Research and development credits (4,352) (1.5) (1,858) (0.8) (5,438) (2.6) Other, net (2,295) (0.8) (1,548) (0.7) 2,207 1.1 Effective tax rate $ 73,212 25.0% $ 55,812 24.4% $ 52,309 24.7%
Significant Components of Deferred Tax Assets and Liabilities	The significant components of deferred tax assets and liabilities are as follows (in thousands): December 31, 2021 2020 Deferred tax assets: Net operating losses $ 25,791 $ 27,453 Foreign tax credits 13,518 16,027 Other 27,445 25,786 Gross deferred tax assets 66,754 69,266 Valuation allowances (36,948) (40,098) Total deferred tax assets 29,806 29,168 Deferred tax liabilities: Goodwill and other intangibles (49,987) (48,831) Property and equipment (19,351) (6,715) Other (1,852) (2,540) Total deferred tax liabilities (71,190) (58,086) Net deferred tax liabilities $ (41,384) $ (28,918)
Net Non-Current Deferred Tax Assets and Liabilities	The net non-current deferred tax assets and liabilities are as follows (in thousands): December 31, 2021 2020 Net non-current deferred tax assets, which are included in "Other assets" $ 5,689 $ 4,291 Net non-current deferred tax liabilities (47,073) (33,209) Net deferred tax liabilities $ (41,384) $ (28,918)

Share Repurchase Programs (Tabl

Share Repurchase Programs (Tables)	12 Months Ended
	Dec. 31, 2021
Equity [Abstract]
Summary of Shares of Common Stock Repurchased Under Repurchase Programs	The following table summarizes the shares of our common stock that we repurchased on the open market under these repurchase programs during the years ended December 31, 2021, 2020 and 2019, respectively, in thousands, except per share amounts: Year Total Number of Shares Purchased Average Price Paid per Share Approximate Dollar Value of Shares Purchased 2021 497 $ 100.55 $ 50,000 2020 445 56.20 25,000 2019 541 51.56 27,899 Total 1,483 $ 102,899

Supplemental Financial Inform_2

Supplemental Financial Information (Tables)	12 Months Ended
	Dec. 31, 2021
Receivables [Abstract]
Summary of Additions and Deductions Related to Allowances for Doubtful Accounts	Additions and deductions related to the allowance for doubtful accounts receivable for 2021, 2020 and 2019 were as follows (in thousands): Balance at Beginning of Year Additions Deductions Balance at End of Year Allowance for doubtful accounts receivable: Year ended December 31, 2021 $ 15,106 $ 7,862 $ (6,027) $ 16,941 Year ended December 31, 2020 $ 10,762 $ 10,163 $ (5,819) $ 15,106 Year ended December 31, 2019 $ 10,462 $ 5,079 $ (4,779) $ 10,762

Cash Flows (Tables)

Cash Flows (Tables)	12 Months Ended
	Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract]
Schedule of Cash Payments for Interest on Indebtedness and Cash Payments for Taxes on Income	Cash payments for interest on indebtedness and cash payments for taxes on income were as follows (in thousands): Years Ended December 31, 2021 2020 2019 Supplemental disclosures of cash flow information: Cash paid during the year for interest $ 8,852 $ 16,605 $ 6,246 Cash paid during the year for income taxes, net of refunds $ 75,986 $ 62,545 $ 42,484

Segment and Geographic Inform_2

Segment and Geographic Information (Tables)	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Summary of Revenue Disaggregated by Reportable Operating Segments	Disaggregation of Revenue 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 years ended December 31, 2021, 2020 and 2019 (in thousands): Year Ended December 31, 2021 North America EMEA APAC Consolidated Major Offerings Hardware $ 5,163,225 $ 676,815 $ 49,470 $ 5,889,510 Software 1,315,412 825,361 89,844 2,230,617 Services 1,041,686 201,875 72,425 1,315,986 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Major Client Groups Large Enterprise / Corporate $ 5,356,915 $ 1,219,601 $ 93,796 $ 6,670,312 Commercial 1,495,311 65,728 61,627 1,622,666 Public Sector 668,097 418,722 56,316 1,143,135 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 7,138,852 $ 1,591,156 $ 184,418 $ 8,914,426 Net revenue recognition (Agent) 381,471 112,895 27,321 521,687 $ 7,520,323 $ 1,704,051 $ 211,739 $ 9,436,113 Year Ended December 31, 2020 North America EMEA APAC Consolidated Major Offerings Hardware $ 4,418,295 $ 617,825 $ 31,953 $ 5,068,073 Software 1,260,757 760,562 82,763 2,104,082 Services 935,980 176,838 55,606 1,168,424 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Major Client Groups Large Enterprise / Corporate $ 4,507,041 $ 1,101,557 $ 62,734 $ 5,671,332 Commercial 1,395,298 61,535 60,740 1,517,573 Public Sector 712,693 392,133 46,848 1,151,674 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 6,284,948 $ 1,452,115 $ 146,770 $ 7,883,833 Net revenue recognition (Agent) 330,084 103,110 23,552 456,746 $ 6,615,032 $ 1,555,225 $ 170,322 $ 8,340,579 Year Ended December 31, 2019 North America EMEA APAC Consolidated Major Offerings Hardware $ 3,957,507 $ 622,949 $ 34,965 $ 4,615,421 Software 1,269,983 753,729 92,988 2,116,700 Services 796,815 149,966 52,288 999,069 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190 Major Client Groups Large Enterprise / Corporate $ 4,466,384 $ 1,126,388 $ 59,786 $ 5,652,558 Commercial 960,432 76,666 65,033 1,102,131 Public Sector 597,489 323,590 55,422 976,501 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190 Revenue Recognition based on acting as Principal or Agent in the Transaction Gross revenue recognition (Principal) $ 5,759,247 $ 1,432,300 $ 156,279 $ 7,347,826 Net revenue recognition (Agent) 265,058 94,344 23,962 383,364 $ 6,024,305 $ 1,526,644 $ 180,241 $ 7,731,190
Financial Information about Reportable Operating Segments	The tables below present information about our reportable operating segments (in thousands): Year Ended December 31, 2021 North America EMEA APAC Consolidated Net Sales: Products $ 6,478,637 $ 1,502,176 $ 139,314 $ 8,120,127 Services 1,041,686 201,875 72,425 1,315,986 Total net sales 7,520,323 1,704,051 211,739 9,436,113 Costs of goods sold: Products 5,874,551 1,380,221 126,136 7,380,908 Services 510,322 64,968 32,358 607,648 Total costs of goods sold 6,384,873 1,445,189 158,494 7,988,556 Gross profit 1,135,450 258,862 53,245 1,447,557 Operating expenses: Selling and administrative expenses 869,766 210,616 36,748 1,117,130 Severance and restructuring expenses (3,129) 1,328 167 (1,634) Earnings from operations $ 268,813 $ 46,918 $ 16,330 $ 332,061 Year Ended December 31, 2020 North America EMEA APAC Consolidated Net Sales: Products $ 5,679,052 $ 1,378,387 $ 114,716 $ 7,172,155 Services 935,980 176,838 55,606 1,168,424 Total net sales 6,615,032 1,555,225 170,322 8,340,579 Costs of goods sold: Products 5,130,851 1,261,236 104,914 6,497,001 Services 462,793 57,943 22,900 543,636 Total costs of goods sold 5,593,644 1,319,179 127,814 7,040,637 Gross profit 1,021,388 236,046 42,508 1,299,942 Operating expenses: Selling and administrative expenses 790,913 192,485 30,367 1,013,765 Severance and restructuring expenses 9,273 2,989 132 12,394 Acquisition-related expenses 2,004 204 — 2,208 Earnings from operations $ 219,198 $ 40,368 $ 12,009 $ 271,575 Year Ended December 31, 2019 North America EMEA APAC Consolidated Net Sales: Products $ 5,227,490 $ 1,376,678 $ 127,953 $ 6,732,121 Services 796,815 149,966 52,288 999,069 Total net sales 6,024,305 1,526,644 180,241 7,731,190 Costs of goods sold: Products 4,748,608 1,258,974 117,778 6,125,360 Services 404,583 40,587 22,562 467,732 Total costs of goods sold 5,153,191 1,299,561 140,340 6,593,092 Gross profit 871,114 227,083 39,901 1,138,098 Operating expenses: Selling and administrative expenses 664,374 186,957 29,406 880,737 Severance and restructuring expenses 4,946 334 145 5,425 Acquisition-related expenses 11,342 — — 11,342 Earnings from operations $ 190,452 $ 39,792 $ 10,350 $ 240,594
Summary of Total Assets by Reportable Operating Segment	The following table is a summary of our total assets by reportable operating segment (in thousands): December 31, December 31, North America $ 4,920,220 $ 4,837,155 EMEA 828,456 735,771 APAC 148,737 155,761 Corporate assets and intercompany eliminations, net (1,208,333) (1,417,955) Total assets $ 4,689,080 $ 4,310,732
Summary of Geographic Net Sales and Long-Lived Assets	The following is a summary of our geographic net sales and long-lived assets, consisting of property and equipment, net (in thousands): United States United Kingdom Other Foreign Total 2021 Net sales $ 7,046,742 $ 826,800 $ 1,562,571 $ 9,436,113 Total long-lived assets $ 144,777 $ 9,282 $ 22,204 $ 176,263 2020 Net sales $ 6,237,901 $ 805,401 $ 1,297,277 $ 8,340,579 Total long-lived assets $ 110,161 $ 11,042 $ 24,813 $ 146,016 2019 Net sales $ 5,696,422 $ 776,051 $ 1,258,717 $ 7,731,190
Pre-Tax Depreciation and Amortization by Operating Segment	We recorded the following pre-tax amounts, by operating segment, for depreciation and amortization in the accompanying consolidated financial statements (in thousands): Years Ended December 31, 2021 2020 2019 Depreciation and amortization of property and equipment: North America $ 18,532 $ 22,396 $ 17,827 EMEA 4,256 5,073 4,166 APAC 588 556 545 23,376 28,025 22,538 Amortization of intangible assets: North America 29,576 34,990 22,382 EMEA 1,971 2,088 828 APAC 498 457 461 32,045 37,535 23,671 Total $ 55,421 $ 65,560 $ 46,209

Acquisitions (Tables)

Acquisitions (Tables)	12 Months Ended
	Dec. 31, 2021
Business Combinations [Abstract]
Summary of Purchase Price and Estimated Fair Value of Assets Acquired and Liabilities Assumed	The following table summarizes the purchase price and the estimated fair value of the assets acquired and liabilities assumed at the date of acquisition (in thousands): Purchase price net of cash and cash equivalents acquired $ 660,925 Fair value of net assets acquired: Current assets $ 531,941 Identifiable intangible assets - see description below 191,370 Property and equipment 91,213 Other assets 32,699 Current liabilities (369,183) Long-term liabilities, including deferred taxes (71,009) Total fair value of net assets acquired 407,031 Excess purchase price over fair value of net assets acquired ("goodwill") $ 253,894
Estimated Useful Lives of Identifiable Intangibles	The identifiable intangibles resulting from the acquisition are amortized using the straight-line method over the following estimated useful lives: Intangible Assets Estimated Economic Life Customer relationships 10- 12 years Trade name 1 Year Non-compete agreements 2 - 3 Years
Summary of Pro Forma Information	The following table reports pro forma information as if the acquisition of PCM had been completed at the beginning of the earliest period presented (in thousands, except per share amounts): Year Ended December 31, 2019 Net sales As reported $ 7,731,190 Pro forma $ 9,207,512 Net earnings As reported $ 159,407 Pro forma $ 171,102 Diluted earnings per share As reported $ 4.43 Pro forma $ 4.76

Operations and Summary of Sig_4

Operations and Summary of Significant Accounting Policies - Additional Information (Detail) shares in Thousands, $ in Thousands	Jan. 01, 2022USD ($)	Aug. 30, 2019USD ($)	Dec. 31, 2021USD ($)Segmentshares	Dec. 31, 2020USD ($)shares	Dec. 31, 2019USD ($)shares	Dec. 31, 2018USD ($)
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of operating segments | Segment			3
Accounts receivable from unconsolidated affiliate			$ 15,316	$ 8,398
Operating lease liability			79,109
Partner funding recorded as reduction of selling and administrative expenses			103,447	85,888	$ 77,668
Advertising expense			66,375	60,865	62,913
Cumulative effect of adjustment from prior periods			1,509,227	1,342,429	1,160,318	$ 986,989
Subsequent Event
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2020-06 [Member]
Retained Earnings
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Cumulative effect of adjustment from prior periods			$ 1,167,690	$ 993,245	$ 841,097	$ 704,665
Cumulative Effect, Period of Adoption, Adjustment [Member] | Retained Earnings | Subsequent Event
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Cumulative effect of adjustment from prior periods	$ 18,000
Restricted Stock Units (RSUs)
Organization Consolidation And Presentation Of Financial Statements [Line Items]
RSUs excluded from the diluted EPS calculations | shares			2	122	42
Customer Concentration Risk | Net Sales | Single Customer | Maximum
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			10.00%
Partner Risk | Purchases | Microsoft
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			22.00%
Partner Risk | Purchases | TD Synnex
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			15.00%
Partner Risk | Purchases | Ingram Micro
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			10.00%
Partner Risk | Purchases | Top Five Suppliers
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			60.00%
Partner Risk | Purchases | Maximum | Significant Supplier
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Concentration percentage			10.00%
ASU 2016-02
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Operating lease ROU assets			$ 65,922
Operating lease liability			$ 70,512
PCM
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Cash purchase price		$ 745,562
Payments to acquire businesses, net of cash and cash equivalents acquired		$ 84,637

Operations and Summary of Sig_5

Operations and Summary of Significant Accounting Policies - Estimated Economic Lives of Property and Equipment (Detail)	12 Months Ended
	Dec. 31, 2021
Furniture and fixtures | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	2 years
Furniture and fixtures | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	7 years
Equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	5 years
Software | Minimum
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Software | Maximum
Property, Plant and Equipment [Line Items]
Useful Life	10 years
Buildings
Property, Plant and Equipment [Line Items]
Useful Life	29 years

Operations and Summary of Sig_6

Operations and Summary of Significant Accounting Policies - Reconciliation of Denominators of Basic and Diluted EPS Calculations (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Numerator:
Net earnings	$ 219,345	$ 172,640	$ 159,407
Denominator:
Weighted-average shares used to compute basic EPS (in shares)	35,011	35,117	35,538
Dilutive RSUs, net of tax effect (in shares)	399	327	421
The convertible senior notes (in shares)	1,453	0	0
Diluted (in shares)	36,863	35,444	35,959
Net earnings per share:
Basic (in dollars per share)	$ 6.27	$ 4.92	$ 4.49
Diluted (in dollars per share)	$ 5.95	$ 4.87	$ 4.43

Receivables, Contract Liabili_3

Receivables, Contract Liabilities and Performance Obligations - Summary of Information about Receivables and Contract Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Current receivables, which are included in “Accounts receivable, net”	$ 2,936,732	$ 2,685,448
Contract liabilities, which are included in “Accrued expenses and other current liabilities” and “Other liabilities”	116,067	107,158	$ 84,814
Accounts Receivable, Net
Disaggregation of Revenue [Line Items]
Current receivables, which are included in “Accounts receivable, net”	2,936,732	2,685,448
Other assets
Disaggregation of Revenue [Line Items]
Non-current receivables, which are included in “Other assets”	147,139	154,662
Accrued Expenses and Other Current Liabilities and Other Liabilities
Disaggregation of Revenue [Line Items]
Contract liabilities, which are included in “Accrued expenses and other current liabilities” and “Other liabilities”	$ 116,067	$ 107,158

Receivables, Contract Liabili_4

Receivables, Contract Liabilities and Performance Obligations - Summary of Changes in Contract Liabilities from Contract with Customers (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Changes in Contract Liabilities [Roll Forward]
Beginning balance, contract liabilities	$ 107,158	$ 84,814
Recognition of the beginning contract liabilities to revenue, as the result of performance obligations satisfied	(77,622)	(59,553)
Cash received in advance and not recognized as revenue	86,531	81,897
Ending balance, contract liabilities	$ 116,067	$ 107,158

Receivables, Contract Liabili_5

Receivables, Contract Liabilities and Performance Obligations - Summary of Estimated Net Sales Related to Performance Obligation (Detail) - Services $ in Thousands	Dec. 31, 2021USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total remaining performance obligations	$ 222,561
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total remaining performance obligations	$ 138,941
Expected timing of satisfaction for remaining performance obligation	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total remaining performance obligations	$ 44,382
Expected timing of satisfaction for remaining performance obligation	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total remaining performance obligations	$ 23,967
Expected timing of satisfaction for remaining performance obligation	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total remaining performance obligations	$ 15,271
Expected timing of satisfaction for remaining performance obligation	1 year

Receivables, Contract Liabili_6

Receivables, Contract Liabilities and Performance Obligations - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Time and material contracts expected duration	23 months
Capitalized sales commission costs incurred	$ 20,549	$ 3,770
Amortization period	36 months

Assets Held for Sale - Addition

Assets Held for Sale - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Long Lived Assets Held For Sale [Line Items]
Proceeds from sale of property	$ 31,005	$ 40,295	$ 0
Tempe Arizona Property
Long Lived Assets Held For Sale [Line Items]
Proceeds from sale of property	$ 27,211
Irvine, California Property
Long Lived Assets Held For Sale [Line Items]
Proceeds from sale of property		14,218
El Segundo, California Property
Long Lived Assets Held For Sale [Line Items]
Proceeds from sale of property		$ 26,404

Property and Equipment - Proper

Property and Equipment - Property and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 410,049	$ 402,081
Accumulated depreciation and amortization	(233,786)	(256,065)
Property and equipment, net	176,263	146,016
Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	160,633	159,413
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	83,405	66,842
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	52,653	62,209
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	32,471	38,133
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	42,246	35,665
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 38,641	$ 39,819

Property and Equipment - Additi

Property and Equipment - Additional Information (Detail) - USD ($) $ in Thousands	Nov. 01, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense		$ 23,376	$ 28,025	$ 22,538
Software
Property, Plant and Equipment [Line Items]
Assets in process of being readied for use		7,016	5,650
Buildings
Property, Plant and Equipment [Line Items]
Assets in process of being readied for use		62,286	29,427
Land
Property, Plant and Equipment [Line Items]
Assets in process of being readied for use		$ 11,700	$ 11,700
Arizona
Property, Plant and Equipment [Line Items]
Purchase of real estate	$ 48,000

Goodwill - Changes in Carrying

Goodwill - Changes in Carrying Amount of Goodwill (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 429,368
Goodwill		$ 903,983
Accumulated impairment losses		(488,834)
Goodwill acquired during the year		4,865
Measurement period adjustments during the year		5,034
Foreign currency translation adjustment	(1,022)	4,320
Ending Balance	428,346	429,368
North America
Goodwill [Roll Forward]
Beginning Balance	403,476
Goodwill		720,240
Accumulated impairment losses		(323,422)
Goodwill acquired during the year		0
Measurement period adjustments during the year		5,711
Foreign currency translation adjustment	115	947
Ending Balance	403,591	403,476
EMEA
Goodwill [Roll Forward]
Beginning Balance	18,527
Goodwill		163,011
Accumulated impairment losses		(151,439)
Goodwill acquired during the year		4,865
Measurement period adjustments during the year		(677)
Foreign currency translation adjustment	(792)	2,767
Ending Balance	17,735	18,527
APAC
Goodwill [Roll Forward]
Beginning Balance	7,365
Goodwill		20,732
Accumulated impairment losses		(13,973)
Goodwill acquired during the year		0
Measurement period adjustments during the year		0
Foreign currency translation adjustment	(345)	606
Ending Balance	$ 7,020	$ 7,365

Goodwill - Additional Informati

Goodwill - Additional Information (Detail) - USD ($) $ in Thousands	Aug. 30, 2019	Dec. 31, 2020
Goodwill [Line Items]
Goodwill acquired during the year		$ 4,865
Goodwill measurement period adjustment		5,034
PCM | North America and EMEA Segment
Goodwill [Line Items]
Goodwill acquired during the year	$ 253,894
Goodwill measurement period adjustment		$ 5,034

Intangible Assets - Summary of

Intangible Assets - Summary of Intangible Assets, Net (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 325,697	$ 350,398
Accumulated amortization	(110,909)	(103,483)
Intangible assets, net	214,788	246,915
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	320,323	342,492
Other
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 5,374	$ 7,906

Intangible Assets - Additional

Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 32,045	$ 37,535	$ 23,671

Intangible Assets - Future Amor

Intangible Assets - Future Amortization Expenses (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
2022	$ 31,166
2023	29,764
2024	28,310
2025	27,990
2026	27,990
Thereafter	69,568
Intangible assets, net	$ 214,788	$ 246,915

Accounts Payable - Inventory _2

Accounts Payable - Inventory Financing Facilities - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Aug. 31, 2021
Accounts Payable And Accrued Expenses [Line Items]
Accounts payable—inventory financing facilities	$ 311,878,000	$ 356,930,000
Unsecured Inventory Financing Facility | MUFG Bank Ltd
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility rate if vendor terms not met equal prime plus	2.00%
Unsecured Inventory Financing Facility | MUFG Bank Ltd | Minimum
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility maximum borrowing capacity	$ 250,000,000
Unsecured Inventory Financing Facility | MUFG Bank Ltd | Maximum
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility maximum borrowing capacity	$ 280,000,000
Unsecured Inventory Financing Facility | PNC Facility
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility maximum borrowing capacity				$ 300,000,000
Inventory financing facility rate if vendor terms not met equal LIBOR plus	4.50%
Unsecured Inventory Financing Facility | Canada Facility
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility rate if vendor terms not met equal canadian dollar offered rate plus	0.0450
Unsecured Inventory Financing Facility | EMEA Facilities
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility maximum borrowing capacity	$ 40,000,000
Inventory financing facility rate if vendor terms not met equal LIBOR plus	0.25%
Inventory Financing Facility
Accounts Payable And Accrued Expenses [Line Items]
Inventory financing facility maximum borrowing capacity	$ 620,000,000
Accounts payable—inventory financing facilities	$ 311,878,000
Inventory financing facility, interest accrual basis, stated vendor term (in days)	60 days
Imputed interest on inventory financing facility	$ 15,292,000	$ 13,076,000	$ 10,801,000

Debt, Finance Leases and Othe_3

Debt, Finance Leases and Other Financing Obligations - Long-Term Debt (Detail) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Finance leases and other financing obligations	$ 63,000	$ 2,267,000
Debt and lease obligation	361,606,000	438,686,000
Less: current portion of long-term debt	(36,000)	(1,105,000)
Long-term debt	361,570,000	437,581,000
ABL revolving credit facility
Debt Instrument [Line Items]
ABL revolving credit facility	53,000,000	140,000,000
Convertible senior notes due 2025
Debt Instrument [Line Items]
Convertible senior notes due 2025	$ 308,543,000	$ 296,419,000

Debt, Finance Leases and Othe_4

Debt, Finance Leases and Other Financing Obligations - Additional Information (Detail)	Aug. 30, 2019USD ($)	Dec. 31, 2021USD ($)$ / sharesshares	Dec. 31, 2021USD ($)dshares$ / shares	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Aug. 15, 2019USD ($)
Debt Instrument [Line Items]
Payments to convertible note hedge transaction			$ 0	$ 0	$ 66,325,000
Proceeds from sale of warrants			0	0	$ 34,440,000
Convertible senior notes due 2025
Debt Instrument [Line Items]
Aggregate principal amount of convertible senior notes, issued amount		$ 350,000,000	$ 350,000,000	350,000,000		$ 350,000,000
Convertible senior notes, interest rate		0.75%	0.75%			0.75%
Number of trading days | d			20
Number of consecutive trading days | d			30
Percentage of last reported sale price to conversion price on each applicable trading day			130.00%
Principal amount per note used in conversion rate		$ 1,000	$ 1,000
Conversion price per share (in dollars per share) | $ / shares		$ 88.82	$ 68.32
Debt conversion, initial conversion rate (in shares) | shares			14.6376
Conversion price per share (in dollars per share) | $ / shares		$ 68.32	$ 68.32
Repurchase price as percentage of principal amount			100.00%
Shares issuable upon conversion of debt (in shares) | shares			6,788,208
Debt instrument, redemption price, percentage of principal amount redeemed			100.00%
Convertible senior notes, remaining accretion period of debt discount and issuance cost			3 years 1 month 13 days
Convertible senior notes, effective interest rate		4.325%	4.325%
Payments to convertible note hedge transaction			$ 66,325,000
Warrants sold to purchase of additional common stock (in shares) | shares		5,123,160	5,123,160
Warrant price per share to purchase additional common stock (in dollars per share) | $ / shares		$ 103.12	$ 103.12
Proceeds from sale of warrants			$ 34,440,000
Convertible senior notes due 2025 | Scenario One
Debt Instrument [Line Items]
Number of trading days | d			20
Number of consecutive trading days | d			30
Percentage of last reported sale price to conversion price on each applicable trading day			130.00%
Convertible senior notes due 2025 | Scenario Two
Debt Instrument [Line Items]
Number of consecutive trading days | d			5
Percentage of last reported sale price to conversion price on each applicable trading day			98.00%
Measurement period			5 days
Maximum | Convertible senior notes due 2025
Debt Instrument [Line Items]
Option to purchase common stock (in shares) | shares			5,123,160
ABL revolving credit facility
Debt Instrument [Line Items]
Credit facility, borrowing capacity	$ 1,200,000,000
Amount of facility permitted by qualified receivables		$ 1,200,000,000	$ 1,200,000,000
Line of credit outstanding amount		$ 53,000,000	$ 53,000,000	$ 140,000,000
Applicable floating interest rate		1.35%	1.35%
Commitment on the unused portion of the facility			0.25%
Weighted average amount outstanding borrowings			$ 292,127,000
Interest expense			$ 11,065,000
ABL revolving credit facility | Foreign Currency Borrowings
Debt Instrument [Line Items]
Credit facility, borrowing capacity	150,000,000
ABL revolving credit facility | Minimum
Debt Instrument [Line Items]
Participation fee on letter of credit		1.25%	1.25%
ABL revolving credit facility | Minimum | LIBOR Rate
Debt Instrument [Line Items]
Pre-determined spread			1.25%
ABL revolving credit facility | Maximum
Debt Instrument [Line Items]
Credit facility, increase in amount available for borrowing	$ 500,000,000
Participation fee on letter of credit		1.50%	1.50%
ABL revolving credit facility | Maximum | LIBOR Rate
Debt Instrument [Line Items]
Pre-determined spread			1.50%

Debt, Finance Leases and Othe_5

Debt, Finance Leases and Other Financing Obligations - Schedule of Convertible Senior Notes Balances (Detail) - Convertible senior notes due 2025 - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Aug. 15, 2019
Liability:
Principal	$ 350,000,000	$ 350,000,000	$ 350,000,000
Less: debt discount and issuance costs, net of accumulated accretion	(41,457,000)	(53,581,000)
Net carrying amount	308,543,000	296,419,000
Equity, net of deferred tax	$ 44,731,000	$ 44,731,000

Debt, Finance Leases and Othe_6

Debt, Finance Leases and Other Financing Obligations - Summary of Interest Expense Components Resulting From Notes (Detail) - Convertible senior notes due 2025 - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Contractual coupon interest	$ 2,625	$ 2,625
Amortization of debt discount	10,702	10,226
Amortization of debt issuance costs	$ 1,422	$ 1,359

Leases - Additional Information

Leases - Additional Information (Detail) $ in Thousands	Dec. 31, 2021USD ($)
Lessee Lease Description [Line Items]
Operating lease payments	$ 86,671
Options to Extend Lease Terms
Lessee Lease Description [Line Items]
Operating lease payments	$ 13,400
Minimum
Lessee Lease Description [Line Items]
Operating lease renewal term	1 year
Maximum
Lessee Lease Description [Line Items]
Operating lease renewal term	5 years

Leases - Schedule of Financial

Leases - Schedule of Financial Statement Classification of Lease Balances With Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Lessee Lease Description [Line Items]
Total lease assets	$ 72,685	$ 81,521
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property and equipment, net	Property and equipment, net
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt	Current portion of long-term debt
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term debt	Long-term debt
Total lease liabilities	$ 79,172	$ 88,307
Other assets
Lessee Lease Description [Line Items]
Operating lease assets	72,605	79,418
Property and equipment
Lessee Lease Description [Line Items]
Finance lease assets	80	2,103
Finance lease assets, accumulated amortization	27	2,162
Accrued expenses and other current liabilities
Lessee Lease Description [Line Items]
Operating lease liabilities	20,667	20,848
Current portion of long-term debt
Lessee Lease Description [Line Items]
Finance lease liabilities	36	1,105
Other liabilities
Lessee Lease Description [Line Items]
Operating lease liabilities	58,442	65,192
Long-term debt
Lessee Lease Description [Line Items]
Finance lease liabilities	$ 27	$ 1,162

Leases - Schedule of Financia_2

Leases - Schedule of Financial Statement Classification of Lease Balances With Consolidated Statement of Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Lessee Lease Description [Line Items]
Total lease cost	$ 25,569	$ 27,323
Selling and administrative expenses
Lessee Lease Description [Line Items]
Operating lease cost	24,839	25,918
Amortization of leased assets	697	1,301
Interest expense, net
Lessee Lease Description [Line Items]
Interest on lease liabilities	$ 33	$ 104

Leases - Schedule of Future Min

Leases - Schedule of Future Minimum Lease Payments Under Non-cancelable Leases (Detail) $ in Thousands	Dec. 31, 2021USD ($)
Operating leases
2022	$ 22,387
2023	16,757
2024	11,509
2025	9,525
2026	8,232
After 2026	18,261
Total lease payments	86,671
Less: Interest	(7,562)
Present value of lease liabilities	79,109
Finance leases
2022	36
2023	27
2024	0
2025	0
2026	0
After 2026	0
Total lease payments	63
Less: Interest	0
Present value of lease liabilities	63
Total
2022	22,423
2023	16,784
2024	11,509
2025	9,525
2026	8,232
After 2026	18,261
Total lease payments	86,734
Less: Interest	(7,562)
Present value of lease liabilities	$ 79,172

Leases - Schedule of Weighted A

Leases - Schedule of Weighted Average Remaining Term and Discount Rates (Detail)	Dec. 31, 2021	Dec. 31, 2020
Weighted average remaining lease term (years):
Operating leases	5 years 9 months 14 days	6 years 3 days
Finance leases	1 year 9 months	2 years 4 months 13 days
Weighted average discount rate (%):
Operating leases	3.09%	3.35%
Finance leases	1.49%	3.27%

Leases - Schedule of Cash Flows

Leases - Schedule of Cash Flows Associated With the Company's Leasing Activities (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 24,640	$ 25,849
Leased assets obtained in exchange for new operating lease liabilities	$ 15,980	$ 25,583

Stock-Based Compensation - Pre-

Stock-Based Compensation - Pre-tax Amounts by Operating Segment for Stock-Based Compensation (Detail) - Restricted Stock Units (RSUs) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense related to restricted stock units (RSUs)	$ 18,201	$ 17,727	$ 16,011
Selling and administrative expenses | North America
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense related to restricted stock units (RSUs)	13,699	13,151	12,055
Selling and administrative expenses | EMEA
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense related to restricted stock units (RSUs)	3,844	3,953	3,437
Selling and administrative expenses | APAC
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense related to restricted stock units (RSUs)	$ 658	$ 623	$ 519

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of authorized shares (in shares)	2,571,000
Number of shares of stock available for grant (in shares)	2,395,000
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost related to RSU's not yet recognized	$ 28,391
Weighted average number of years for recognition of outstanding nonvested RSUs	1 year 3 months 14 days
Shares withheld to cover taxes (in shares)	105,434	101,159	115,831
Payments for teammates' tax obligations to taxing authorities	$ 9,109	$ 5,964	$ 6,572

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of Restricted Stock Units Activity (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Closing stock price (in dollars per share)	$ 106.60
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Nonvested, beginning balance (in shares)	863,718
Granted (in shares)	292,838
Vested, including shares withheld to cover taxes (in shares)	(396,886)
Forfeited (in shares)	(68,982)
Nonvested, ending balance (in shares)	690,688	863,718
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Nonvested weighted average grant date fair value, beginning balance (in dollars per share)	$ 52.61
Weighted average grant date fair value, granted (in dollars per share)	85.07
Weighted average grant date fair value, vested, including shares withheld to cover taxes (in dollars per share)	49.08
Weighted average grant date fair value, forfeited (in dollars per share)	65.19
Nonvested weighted average grant date fair value, ending balance (in dollars per share)	$ 67.60	$ 52.61
Fair value, vested, including shares withheld to cover taxes	$ 19,479,165	$ 16,410,202	$ 24,837,997
Fair value, nonvested at end of period	$ 73,627,341

Income Taxes - Income Tax Expen

Income Taxes - Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings before income taxes:
United States	$ 200,657	$ 154,788	$ 142,410
Foreign	91,900	73,664	69,306
Earnings before income taxes	292,557	228,452	211,716
Current:
U.S. Federal	29,478	38,732	20,254
U.S. State and local	7,391	8,203	5,457
Foreign	24,485	22,123	19,180
Total current income tax expense	61,354	69,058	44,891
Deferred:
U.S. Federal	11,104	(10,048)	9,180
U.S. State and local	3,239	(1,779)	1,210
Foreign	(2,485)	(1,419)	(2,972)
Total deferred income tax expense	11,858	(13,246)	7,418
Income tax expense	$ 73,212	$ 55,812	$ 52,309

Income Taxes - Schedule Reconci

Income Taxes - Schedule Reconciles Difference between U.S. Federal Income Taxes at U.S. Statutory Rate and Our Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Statutory federal income tax rate, amount	$ 61,437	$ 47,975	$ 44,460
State income tax expense, net of federal income tax benefit	10,666	6,280	7,239
Audits and adjustments, net	2,131	662	2,556
Change in valuation allowances	1,317	476	(2,739)
Foreign income taxed at different rates	4,308	3,825	4,024
Research and development credits	(4,352)	(1,858)	(5,438)
Other, net	(2,295)	(1,548)	2,207
Income tax expense	$ 73,212	$ 55,812	$ 52,309
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
State income tax expense, net of federal income tax benefit, rate	3.60%	2.70%	3.40%
Audits and adjustments, net, rate	0.70%	0.30%	1.20%
Change in valuation allowances, rate	0.50%	0.20%	(1300.00%)
Foreign income taxed at different rates, rate	1.50%	1.70%	1.90%
Research and development credits, rate	(1.50%)	(0.80%)	(2.60%)
Other, net, rate	(0.80%)	(0.70%)	1.10%
Effective tax rate	25.00%	24.40%	24.70%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax [Line Items]
Income tax benefit reflected in tax rate reconciliation	$ (73,212)	$ (55,812)	$ (52,309)
Valuation allowances	36,948	40,098
Unrecognized tax benefits	12,664	10,546
Unrecognized tax benefits, interest on income taxes accrued	$ 1,250	$ 749
Minimum
Income Tax [Line Items]
Statute of limitations for tax examination	3 years
Maximum
Income Tax [Line Items]
Statute of limitations for tax examination	10 years
Foreign
Income Tax [Line Items]
Net operating loss carry forward	$ 93,771
CARES Act
Income Tax [Line Items]
Income tax benefit reflected in tax rate reconciliation	$ 1,712

Income Taxes - Significant Comp

Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Net operating losses	$ 25,791	$ 27,453
Foreign tax credits	13,518	16,027
Other	27,445	25,786
Gross deferred tax assets	66,754	69,266
Valuation allowances	(36,948)	(40,098)
Total deferred tax assets	29,806	29,168
Deferred tax liabilities:
Goodwill and other intangibles	(49,987)	(48,831)
Property and equipment	(19,351)	(6,715)
Other	(1,852)	(2,540)
Total deferred tax liabilities	(71,190)	(58,086)
Net deferred tax liabilities	$ (41,384)	$ (28,918)

Income Taxes - Net Non-Current

Income Taxes - Net Non-Current Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Tax Assets And Liabilities [Line Items]
Net non-current deferred tax liabilities	$ (47,073)	$ (33,209)
Net deferred tax liabilities	(41,384)	(28,918)
Other Assets
Deferred Tax Assets And Liabilities [Line Items]
Net non-current deferred tax assets, which are included in "Other assets"	$ 5,689	$ 4,291

Market Risk Management - Additi

Market Risk Management - Additional Information (Detail) - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Aug. 15, 2019
Convertible senior notes due 2025
Line Of Credit Facility [Line Items]
Debt outstanding	$ 308,543,000	$ 296,419,000
Interest rate	0.75%		0.75%
Fair market value of convertible senior notes	$ 553,875,000
ABL Facility
Line Of Credit Facility [Line Items]
ABL revolving credit facility	$ 53,000,000	$ 140,000,000
Interest rate	1.35%

Benefit Plans - Additional Info

Benefit Plans - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Compensation Related Costs [Abstract]
Discretionary match contribution to defined contribution plan provided to participants-U.S. teammates	50.00%
Maximum pre-tax contributions of compensation per pay period eligible for match- U.S. teammates	6.00%
Contribution expense	$ 25,270	$ 11,974	$ 19,126

Share Repurchase Programs - Add

Share Repurchase Programs - Additional Information (Detail) - USD ($)	Dec. 31, 2021	May 31, 2021	Feb. 29, 2020	Feb. 28, 2018
Schedule Of Share Repurchase Programs [Line Items]
Common stock repurchase program, authorized amount			$ 50,000,000	$ 50,000,000
Stock repurchase program, number of shares authorized to be repurchased (in shares)		125,000,000
February 2020 Share Repurchase Plan
Schedule Of Share Repurchase Programs [Line Items]
Common stock repurchase program, authorized remaining amount	$ 75,000,000	$ 25,000,000
February 2018 Share Repurchase Plan
Schedule Of Share Repurchase Programs [Line Items]
Common stock repurchase program, authorized remaining amount	$ 0

Share Repurchase Programs - Sum

Share Repurchase Programs - Summary of Shares of Common Stock Repurchased Under Repurchase Programs (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended			36 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2021
Equity [Abstract]
Repurchase program, total number of shares purchased (in shares)	497	445	541	1,483
Repurchase program, average price paid per share (in dollars per share)	$ 100.55	$ 56.20	$ 51.56
Repurchase program, approximate dollar value of shares purchased	$ 50,000	$ 25,000	$ 27,899	$ 102,899

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)
Surety Bond
Other Commitments [Line Items]
Performance bonds outstanding	$ 28,348
Minimum
Other Commitments [Line Items]
Number of months of salary paid as severance	1 month
Maximum
Other Commitments [Line Items]
Number of months of salary paid as severance	24 months

Supplemental Financial Inform_3

Supplemental Financial Information - Summary of Additions and Deductions Related to Allowances for Doubtful Accounts (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for doubtful accounts receivable, beginning balance	$ 15,106	$ 10,762	$ 10,462
Allowance for doubtful accounts receivable, additions	7,862	10,163	5,079
Allowance for doubtful accounts receivable, deductions	(6,027)	(5,819)	(4,779)
Allowance for doubtful accounts receivable, ending balance	$ 16,941	$ 15,106	$ 10,762

Cash Flows - Schedule of Cash P

Cash Flows - Schedule of Cash Payments for Interest on Indebtedness and Cash Payments for Taxes on Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Supplemental disclosures of cash flow information:
Cash paid during the year for interest	$ 8,852	$ 16,605	$ 6,246
Cash paid during the year for income taxes, net of refunds	$ 75,986	$ 62,545	$ 42,484

Segment and Geographic Inform_3

Segment and Geographic Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2021Segment
Segment Reporting [Abstract]
Number of operating segments	3

Segment and Geographic Inform_4

Segment and Geographic Information - Net Sales by Offering for North America, EMEA and APAC (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue from External Customer [Line Items]
Total net sales	$ 9,436,113	$ 8,340,579	$ 7,731,190
Gross revenue recognition (Principal)
Revenue from External Customer [Line Items]
Total net sales	8,914,426	7,883,833	7,347,826
Net revenue recognition (Agent)
Revenue from External Customer [Line Items]
Total net sales	521,687	456,746	383,364
Large Enterprise / Corporate
Revenue from External Customer [Line Items]
Total net sales	6,670,312	5,671,332	5,652,558
Commercial
Revenue from External Customer [Line Items]
Total net sales	1,622,666	1,517,573	1,102,131
Public Sector
Revenue from External Customer [Line Items]
Total net sales	1,143,135	1,151,674	976,501
North America
Revenue from External Customer [Line Items]
Total net sales	7,520,323	6,615,032	6,024,305
North America | Gross revenue recognition (Principal)
Revenue from External Customer [Line Items]
Total net sales	7,138,852	6,284,948	5,759,247
North America | Net revenue recognition (Agent)
Revenue from External Customer [Line Items]
Total net sales	381,471	330,084	265,058
North America | Large Enterprise / Corporate
Revenue from External Customer [Line Items]
Total net sales	5,356,915	4,507,041	4,466,384
North America | Commercial
Revenue from External Customer [Line Items]
Total net sales	1,495,311	1,395,298	960,432
North America | Public Sector
Revenue from External Customer [Line Items]
Total net sales	668,097	712,693	597,489
EMEA
Revenue from External Customer [Line Items]
Total net sales	1,704,051	1,555,225	1,526,644
EMEA | Gross revenue recognition (Principal)
Revenue from External Customer [Line Items]
Total net sales	1,591,156	1,452,115	1,432,300
EMEA | Net revenue recognition (Agent)
Revenue from External Customer [Line Items]
Total net sales	112,895	103,110	94,344
EMEA | Large Enterprise / Corporate
Revenue from External Customer [Line Items]
Total net sales	1,219,601	1,101,557	1,126,388
EMEA | Commercial
Revenue from External Customer [Line Items]
Total net sales	65,728	61,535	76,666
EMEA | Public Sector
Revenue from External Customer [Line Items]
Total net sales	418,722	392,133	323,590
APAC
Revenue from External Customer [Line Items]
Total net sales	211,739	170,322	180,241
APAC | Gross revenue recognition (Principal)
Revenue from External Customer [Line Items]
Total net sales	184,418	146,770	156,279
APAC | Net revenue recognition (Agent)
Revenue from External Customer [Line Items]
Total net sales	27,321	23,552	23,962
APAC | Large Enterprise / Corporate
Revenue from External Customer [Line Items]
Total net sales	93,796	62,734	59,786
APAC | Commercial
Revenue from External Customer [Line Items]
Total net sales	61,627	60,740	65,033
APAC | Public Sector
Revenue from External Customer [Line Items]
Total net sales	56,316	46,848	55,422
Hardware
Revenue from External Customer [Line Items]
Total net sales	5,889,510	5,068,073	4,615,421
Hardware | North America
Revenue from External Customer [Line Items]
Total net sales	5,163,225	4,418,295	3,957,507
Hardware | EMEA
Revenue from External Customer [Line Items]
Total net sales	676,815	617,825	622,949
Hardware | APAC
Revenue from External Customer [Line Items]
Total net sales	49,470	31,953	34,965
Software
Revenue from External Customer [Line Items]
Total net sales	2,230,617	2,104,082	2,116,700
Software | North America
Revenue from External Customer [Line Items]
Total net sales	1,315,412	1,260,757	1,269,983
Software | EMEA
Revenue from External Customer [Line Items]
Total net sales	825,361	760,562	753,729
Software | APAC
Revenue from External Customer [Line Items]
Total net sales	89,844	82,763	92,988
Services
Revenue from External Customer [Line Items]
Total net sales	1,315,986	1,168,424	999,069
Services | North America
Revenue from External Customer [Line Items]
Total net sales	1,041,686	935,980	796,815
Services | EMEA
Revenue from External Customer [Line Items]
Total net sales	201,875	176,838	149,966
Services | APAC
Revenue from External Customer [Line Items]
Total net sales	$ 72,425	$ 55,606	$ 52,288

Segment and Geographic Inform_5

Segment and Geographic Information - Financial Information about Reportable Operating Segments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Total net sales	$ 9,436,113	$ 8,340,579	$ 7,731,190
Total costs of goods sold	7,988,556	7,040,637	6,593,092
Gross profit	1,447,557	1,299,942	1,138,098
Operating expenses:
Selling and administrative expenses	1,117,130	1,013,765	880,737
Severance and restructuring expenses	(1,634)	12,394	5,425
Acquisition-related expenses	0	2,208	11,342
Earnings from operations	332,061	271,575	240,594
Products
Segment Reporting Information [Line Items]
Total net sales	8,120,127	7,172,155	6,732,121
Total costs of goods sold	7,380,908	6,497,001	6,125,360
Services
Segment Reporting Information [Line Items]
Total net sales	1,315,986	1,168,424	999,069
Total costs of goods sold	607,648	543,636	467,732
North America
Segment Reporting Information [Line Items]
Total net sales	7,520,323	6,615,032	6,024,305
Total costs of goods sold	6,384,873	5,593,644	5,153,191
Gross profit	1,135,450	1,021,388	871,114
Operating expenses:
Selling and administrative expenses	869,766	790,913	664,374
Severance and restructuring expenses	(3,129)	9,273	4,946
Acquisition-related expenses		2,004	11,342
Earnings from operations	268,813	219,198	190,452
North America | Products
Segment Reporting Information [Line Items]
Total net sales	6,478,637	5,679,052	5,227,490
Total costs of goods sold	5,874,551	5,130,851	4,748,608
North America | Services
Segment Reporting Information [Line Items]
Total net sales	1,041,686	935,980	796,815
Total costs of goods sold	510,322	462,793	404,583
EMEA
Segment Reporting Information [Line Items]
Total net sales	1,704,051	1,555,225	1,526,644
Total costs of goods sold	1,445,189	1,319,179	1,299,561
Gross profit	258,862	236,046	227,083
Operating expenses:
Selling and administrative expenses	210,616	192,485	186,957
Severance and restructuring expenses	1,328	2,989	334
Acquisition-related expenses		204	0
Earnings from operations	46,918	40,368	39,792
EMEA | Products
Segment Reporting Information [Line Items]
Total net sales	1,502,176	1,378,387	1,376,678
Total costs of goods sold	1,380,221	1,261,236	1,258,974
EMEA | Services
Segment Reporting Information [Line Items]
Total net sales	201,875	176,838	149,966
Total costs of goods sold	64,968	57,943	40,587
APAC
Segment Reporting Information [Line Items]
Total net sales	211,739	170,322	180,241
Total costs of goods sold	158,494	127,814	140,340
Gross profit	53,245	42,508	39,901
Operating expenses:
Selling and administrative expenses	36,748	30,367	29,406
Severance and restructuring expenses	167	132	145
Acquisition-related expenses		0	0
Earnings from operations	16,330	12,009	10,350
APAC | Products
Segment Reporting Information [Line Items]
Total net sales	139,314	114,716	127,953
Total costs of goods sold	126,136	104,914	117,778
APAC | Services
Segment Reporting Information [Line Items]
Total net sales	72,425	55,606	52,288
Total costs of goods sold	$ 32,358	$ 22,900	$ 22,562

Segment and Geographic Inform_6

Segment and Geographic Information - Summary of Total Assets by Reportable Operating Segment (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 4,689,080	$ 4,310,732
Operating Segments | North America
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	4,920,220	4,837,155
Operating Segments | EMEA
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	828,456	735,771
Operating Segments | APAC
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	148,737	155,761
Intersegment Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ (1,208,333)	$ (1,417,955)

Segment and Geographic Inform_7

Segment and Geographic Information - Summary of Geographic Net Sales and Long-Lived Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 9,436,113	$ 8,340,579	$ 7,731,190
Total long-lived assets	176,263	146,016
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	7,046,742	6,237,901	5,696,422
Total long-lived assets	144,777	110,161
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	826,800	805,401	776,051
Total long-lived assets	9,282	11,042
Other Foreign
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	1,562,571	1,297,277	$ 1,258,717
Total long-lived assets	$ 22,204	$ 24,813

Segment and Geographic Inform_8

Segment and Geographic Information - Pre-Tax Depreciation and Amortization by Operating Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Depreciation	$ 23,376	$ 28,025	$ 22,538
Amortization of intangible assets	32,045	37,535	23,671
Depreciation and amortization	55,421	65,560	46,209
North America
Segment Reporting Information [Line Items]
Depreciation	18,532	22,396	17,827
Amortization of intangible assets	29,576	34,990	22,382
EMEA
Segment Reporting Information [Line Items]
Depreciation	4,256	5,073	4,166
Amortization of intangible assets	1,971	2,088	828
APAC
Segment Reporting Information [Line Items]
Depreciation	588	556	545
Amortization of intangible assets	$ 498	$ 457	$ 461

Acquisitions - Additional Infor

Acquisitions - Additional Information (Detail)	Aug. 30, 2019USD ($)OfficeTeammate	Dec. 31, 2020USD ($)	Dec. 31, 2020USD ($)	Dec. 31, 2021USD ($)
Business Acquisition [Line Items]
Measurement period adjustments during the year			$ 5,034,000
Goodwill		$ 429,368,000	$ 429,368,000	$ 428,346,000
PCM
Business Acquisition [Line Items]
Acquisition, percentage of issued and outstanding shares acquired	100.00%
Cash purchase price	$ 745,562,000
Cash and cash equivalents acquired	84,637,000
Estimated fair value of net assets acquired	407,031,000
Identifiable intangible assets	191,370,000
Goodwill	253,894,000
Tax deductible goodwill	0
PCM | Customer relationships
Business Acquisition [Line Items]
Measurement period adjustments during the year		$ 56,700,000
Identifiable intangible assets	$ 178,900,000
PCM | Minimum
Business Acquisition [Line Items]
Number of teammates | Teammate	4,000
PCM | North America and The United Kingdom
Business Acquisition [Line Items]
Number of office locations | Office	40

Acquisitions - Summary of Purch

Acquisitions - Summary of Purchase Price and Estimated Fair Value of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands	Aug. 30, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Purchase price net of cash and cash equivalents acquired		$ 0	$ 6,405	$ 664,287
Fair value of net assets acquired:
Excess purchase price over fair value of net assets acquired ("goodwill")		$ 428,346	$ 429,368
PCM
Business Acquisition [Line Items]
Purchase price net of cash and cash equivalents acquired	$ 660,925
Fair value of net assets acquired:
Current assets	531,941
Identifiable intangible assets	191,370
Property and equipment	91,213
Other assets	32,699
Current liabilities	(369,183)
Long-term liabilities, including deferred taxes	(71,009)
Total fair value of net assets acquired	407,031
Excess purchase price over fair value of net assets acquired ("goodwill")	$ 253,894

Acquisitions - Estimated Useful

Acquisitions - Estimated Useful Lives of Identifiable Intangibles (Detail) - PCM	12 Months Ended
	Dec. 31, 2021
Customer relationships | Minimum
Acquired Finite Lived Intangible Assets [Line Items]
Estimated Economic Life	10 years
Customer relationships | Maximum
Acquired Finite Lived Intangible Assets [Line Items]
Estimated Economic Life	12 years
Trade name
Acquired Finite Lived Intangible Assets [Line Items]
Estimated Economic Life	1 year
Non-compete agreements | Minimum
Acquired Finite Lived Intangible Assets [Line Items]
Estimated Economic Life	2 years
Non-compete agreements | Maximum
Acquired Finite Lived Intangible Assets [Line Items]
Estimated Economic Life	3 years

Acquisitions - Summary of Pro F

Acquisitions - Summary of Pro Forma Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Net sales, as reported	$ 9,436,113	$ 8,340,579	$ 7,731,190
Net earnings, as reported	$ 219,345	$ 172,640	$ 159,407
Diluted earnings per share, as reported (in dollars per share)	$ 5.95	$ 4.87	$ 4.43
PCM
Business Acquisition [Line Items]
Net sales, as reported			$ 7,731,190
Net sales, pro forma			9,207,512
Net earnings, as reported			159,407
Net earnings, pro forma			$ 171,102
Diluted earnings per share, as reported (in dollars per share)			$ 4.43
Diluted earnings per share, pro forma (in dollars per share)			$ 4.76

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Unsecured Inventory Financing Facility - USD ($)	Feb. 17, 2022	Aug. 31, 2021
PNC Facility
Subsequent Event [Line Items]
Inventory financing facility maximum borrowing capacity		$ 300,000,000
Subsequent Event | PNC Facility
Subsequent Event [Line Items]
Inventory financing facility maximum borrowing capacity	$ 375,000,000
Subsequent Event | Canada Facility
Subsequent Event [Line Items]
Inventory financing facility maximum borrowing capacity	$ 25,000,000