XML 51 R41.htm IDEA: XBRL DOCUMENT
v3.23.3

Segment Information - Summary of Revenue Disaggregated by Reportable Operating Segments (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | $ 2,266,286 | $ 2,534,354 | $ 6,939,829 | $ 7,928,581
Gross revenue recognition (Principal) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 2,112,118 | 2,395,737 | 6,463,170 | 7,495,542
Net revenue recognition (Agent) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 154,168 | 138,617 | 476,659 | 433,039
North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,860,872 | 2,099,837 | 5,592,002 | 6,411,786
North America | Gross revenue recognition (Principal) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,738,705 | 1,990,277 | 5,231,815 | 6,087,854
North America | Net revenue recognition (Agent) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 122,167 | 109,560 | 360,187 | 323,932
EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 354,396 | 379,574 | 1,173,126 | 1,337,338
EMEA | Gross revenue recognition (Principal) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 330,505 | 358,697 | 1,083,933 | 1,254,980
EMEA | Net revenue recognition (Agent) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 23,891 | 20,877 | 89,193 | 82,358
APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 51,018 | 54,943 | 174,701 | 179,457
APAC | Gross revenue recognition (Principal) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 42,908 | 46,763 | 147,422 | 152,708
APAC | Net revenue recognition (Agent) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 8,110 | 8,180 | 27,279 | 26,749
Large Enterprise / Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,603,592 | 1,793,654 | 4,865,834 | 5,543,523
Large Enterprise / Corporate | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,311,849 | 1,473,014 | 3,927,258 | 4,509,731
Large Enterprise / Corporate | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 270,355 | 295,565 | 868,937 | 955,858
Large Enterprise / Corporate | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 21,388 | 25,075 | 69,639 | 77,934
Commercial |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 365,792 | 454,546 | 1,141,129 | 1,414,523
Commercial | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 342,585 | 424,600 | 1,074,360 | 1,314,733
Commercial | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 4,340 | 11,898 | 12,739 | 49,631
Commercial | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 18,867 | 18,048 | 54,030 | 50,159
Public Sector |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 296,902 | 286,154 | 932,866 | 970,535
Public Sector | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 206,438 | 202,223 | 590,384 | 587,322
Public Sector | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 79,701 | 72,111 | 291,450 | 331,849
Public Sector | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 10,763 | 11,820 | 51,032 | 51,364
Hardware |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,301,155 | 1,572,275 | 3,940,273 | 4,976,979
Hardware | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 1,153,722 | 1,404,207 | 3,474,488 | 4,415,000
Hardware | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 136,567 | 151,505 | 431,677 | 517,512
Hardware | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 10,866 | 16,563 | 34,108 | 44,467
Software |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 588,999 | 596,922 | 1,863,135 | 1,851,747
Software | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 409,139 | 396,921 | 1,221,263 | 1,115,475
Software | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 163,918 | 184,361 | 574,539 | 669,760
Software | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 15,942 | 15,640 | 67,333 | 66,512
Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 376,132 | 365,157 | 1,136,421 | 1,099,855
Services | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 298,011 | 298,709 | 896,251 | 881,311
Services | EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | 53,911 | 43,708 | 166,910 | 150,066
Services | APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Disaggregation of revenue | $ 24,210 | $ 22,740 | $ 73,260 | $ 68,478

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-40 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-41 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ContractWithCustomerSalesChannelAxis=us-gaap_SalesChannelDirectlyToConsumerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerSalesChannelAxis=us-gaap_SalesChannelThroughIntermediaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nsit_NorthAmericaSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nsit_EMEASegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nsit_APACSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=nsit_LargeEnterpriseCorporateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=nsit_CommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=nsit_PublicSectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=nsit_HardwareNetSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=nsit_SoftwareNetSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=nsit_ServicesNetSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |