| Schedule of Segment Information |
Information about the Company’s segments for the three and six months ended June 30, 2026 and 2025 is as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commercial | | Government | | Education | | Other | | Headquarters | | Total | | Three Months Ended June 30, 2026 | | | | | | | | | | | | | Net sales | $ | 3,965.4 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 825.7 | | | $ | — | | | $ | 6,572.2 | | | Cost of sales | 3,120.1 | | | 684.3 | | | 780.1 | | | 667.9 | | | — | | | 5,252.4 | | | Gross profit | 845.3 | | | 163.7 | | | 153.0 | | | 157.8 | | | — | | | 1,319.8 | | Other segment expense items(1) | 462.7 | | | 103.8 | | | 87.9 | | | 105.8 | | | 131.0 | | | 891.2 | | | Operating income (loss) | $ | 382.6 | | | $ | 59.9 | | | $ | 65.1 | | | $ | 52.0 | | | $ | (131.0) | | | $ | 428.6 | | | | | | | | | | | | | | Other Segment Information(2) | | | | | | | | | | | | | Depreciation and amortization expense | $ | 27.0 | | | $ | 10.4 | | | $ | 3.3 | | | $ | 8.0 | | | $ | 26.6 | | | $ | 75.3 | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | | | | | | | | | | | | Net sales | $ | 3,631.3 | | | $ | 746.6 | | | $ | 926.6 | | | $ | 672.1 | | | $ | — | | | $ | 5,976.6 | | | Cost of sales | 2,842.1 | | | 578.4 | | | 784.8 | | | 530.1 | | | — | | | 4,735.4 | | | Gross profit | 789.2 | | | 168.2 | | | 141.8 | | | 142.0 | | | — | | | 1,241.2 | | Other segment expense items(1) | 417.5 | | | 117.2 | | | 85.7 | | | 99.4 | | | 101.2 | | | 821.0 | | | Operating income (loss) | $ | 371.7 | | | $ | 51.0 | | | $ | 56.1 | | | $ | 42.6 | | | $ | (101.2) | | | $ | 420.2 | | | | | | | | | | | | | | Other Segment Information(2) | | | | | | | | | | | | | Depreciation and amortization expense | $ | 24.3 | | | $ | 12.5 | | | $ | 4.6 | | | $ | 7.1 | | | $ | 24.8 | | | $ | 73.3 | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | | | | | | | | | | | | Net sales | $ | 7,534.8 | | | $ | 1,480.9 | | | $ | 1,608.1 | | | $ | 1,628.2 | | | $ | — | | | $ | 12,252.0 | | | Cost of sales | 5,891.4 | | | 1,192.5 | | | 1,342.6 | | | 1,315.7 | | | — | | | 9,742.2 | | | Gross profit | 1,643.4 | | | 288.4 | | | 265.5 | | | 312.5 | | | — | | | 2,509.8 | | Other segment expense items(1) | 906.1 | | | 203.3 | | | 161.0 | | | 214.0 | | | 220.8 | | | 1,705.2 | | | Operating income (loss) | $ | 737.3 | | | $ | 85.1 | | | $ | 104.5 | | | $ | 98.5 | | | $ | (220.8) | | | $ | 804.6 | | | | | | | | | | | | | | Other Segment Information(2) | | | | | | | | | | | | | Depreciation and amortization expense | $ | 53.8 | | | $ | 20.9 | | | $ | 7.0 | | | $ | 15.8 | | | $ | 52.7 | | | $ | 150.2 | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | | | | | | | | | | | | Net sales | $ | 6,886.6 | | | $ | 1,351.5 | | | $ | 1,585.1 | | | $ | 1,352.5 | | | $ | — | | | $ | 11,175.7 | | | Cost of sales | 5,347.6 | | | 1,048.4 | | | 1,337.9 | | | 1,078.3 | | | — | | | 8,812.2 | | | Gross profit | 1,539.0 | | | 303.1 | | | 247.2 | | | 274.2 | | | — | | | 2,363.5 | | Other segment expense items(1) | 806.6 | | | 226.6 | | | 165.8 | | | 192.5 | | | 190.4 | | | 1,581.9 | | | Operating income (loss) | $ | 732.4 | | | $ | 76.5 | | | $ | 81.4 | | | $ | 81.7 | | | $ | (190.4) | | | $ | 781.6 | | | | | | | | | | | | | | Other Segment Information(2) | | | | | | | | | | | | | Depreciation and amortization expense | $ | 50.9 | | | $ | 24.8 | | | $ | 8.8 | | | $ | 13.9 | | | $ | 49.8 | | | $ | 148.2 | | | | | | | | | | | | | | (1)Primarily includes payroll and other coworker costs, advertising expense and other selling and administrative costs. | (2)Depreciation and amortization expense is primarily included within Other segment expense items. |
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| Schedule of Disaggregation of Revenue |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Commercial | | Government | | Education | | Other | | Total | Geography(1) | | | | | | | | | | | United States | $ | 3,942.6 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 9.1 | | | $ | 5,732.8 | | | Rest of World | 22.8 | | | — | | | — | | | 816.6 | | | 839.4 | | | Total Net sales | $ | 3,965.4 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 825.7 | | | $ | 6,572.2 | | | | | | | | | | | | | Major Product and Services | | | | | | | | | | | Hardware | $ | 2,903.7 | | | $ | 579.4 | | | $ | 794.9 | | | $ | 627.0 | | | $ | 4,905.0 | | | Software | 719.1 | | | 187.4 | | | 90.9 | | | 116.9 | | | 1,114.3 | | | Services | 316.2 | | | 79.9 | | | 46.7 | | | 77.9 | | | 520.7 | | Other(2) | 26.4 | | | 1.3 | | | 0.6 | | | 3.9 | | | 32.2 | | | Total Net sales | $ | 3,965.4 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 825.7 | | | $ | 6,572.2 | | | | | | | | | | | | | Sales by Customer Channel | | | | | | | | | | | Corporate | $ | 2,618.1 | | | $ | — | | | $ | — | | | $ | — | | | $ | 2,618.1 | | | Financial Services | 487.1 | | | — | | | — | | | — | | | 487.1 | | | Healthcare | 860.2 | | | — | | | — | | | — | | | 860.2 | | | Government | — | | | 848.0 | | | — | | | — | | | 848.0 | | | Education | — | | | — | | | 933.1 | | | — | | | 933.1 | | | Other | — | | | — | | | — | | | 825.7 | | | 825.7 | | | Total Net sales | $ | 3,965.4 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 825.7 | | | $ | 6,572.2 | | | | | | | | | | | | | Timing of Revenue Recognition | | | | | | | | | | | Transferred at a point in time where CDW is principal | $ | 3,401.6 | | | $ | 723.5 | | | $ | 858.5 | | | $ | 715.3 | | | $ | 5,698.9 | | | Transferred at a point in time where CDW is agent | 324.7 | | | 59.0 | | | 45.3 | | | 45.2 | | | 474.2 | | | Transferred over time where CDW is principal | 239.1 | | | 65.5 | | | 29.3 | | | 65.2 | | | 399.1 | | | Total Net sales | $ | 3,965.4 | | | $ | 848.0 | | | $ | 933.1 | | | $ | 825.7 | | | $ | 6,572.2 | | | | | | | | | | | | (1)Net sales by geography is generally based on the ship-to address with the exception of certain services that may be performed at, or on behalf of, multiple locations. Such service arrangements are categorized based on the bill-to address. | (2)Includes items such as delivery charges to customers. | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Commercial | | Government | | Education | | Other | | Total | Geography(1) | | | | | | | | | | | United States | $ | 3,600.4 | | | $ | 746.6 | | | $ | 926.2 | | | $ | 5.4 | | | $ | 5,278.6 | | | Rest of World | 30.9 | | | — | | | 0.4 | | | 666.7 | | | 698.0 | | | Total Net sales | $ | 3,631.3 | | | $ | 746.6 | | | $ | 926.6 | | | $ | 672.1 | | | $ | 5,976.6 | | | | | | | | | | | | | Major Product and Services | | | | | | | | | | | Hardware | $ | 2,646.8 | | | $ | 505.2 | | | $ | 813.2 | | | $ | 476.8 | | | $ | 4,442.0 | | | Software | 651.8 | | | 158.2 | | | 70.8 | | | 109.4 | | | 990.2 | | | Services | 311.4 | | | 81.6 | | | 40.8 | | | 81.4 | | | 515.2 | | Other(2) | 21.3 | | | 1.6 | | | 1.8 | | | 4.5 | | | 29.2 | | | Total Net sales | $ | 3,631.3 | | | $ | 746.6 | | | $ | 926.6 | | | $ | 672.1 | | | $ | 5,976.6 | | | | | | | | | | | | | Sales by Customer Channel | | | | | | | | | | | Corporate | $ | 2,364.4 | | | $ | — | | | $ | — | | | $ | — | | | $ | 2,364.4 | | | Financial Services | 478.6 | | | — | | | — | | | — | | | 478.6 | | | Healthcare | 788.3 | | | — | | | — | | | — | | | 788.3 | | | Government | — | | | 746.6 | | | — | | | — | | | 746.6 | | | Education | — | | | — | | | 926.6 | | | — | | | 926.6 | | | Other | — | | | — | | | — | | | 672.1 | | | 672.1 | | | Total Net sales | $ | 3,631.3 | | | $ | 746.6 | | | $ | 926.6 | | | $ | 672.1 | | | $ | 5,976.6 | | | | | | | | | | | | | Timing of Revenue Recognition | | | | | | | | | | | Transferred at a point in time where CDW is principal | $ | 3,116.5 | | | $ | 625.2 | | | $ | 860.8 | | | $ | 560.1 | | | $ | 5,162.6 | | | Transferred at a point in time where CDW is agent | 277.5 | | | 51.8 | | | 36.6 | | | 42.5 | | | 408.4 | | | Transferred over time where CDW is principal | 237.3 | | | 69.6 | | | 29.2 | | | 69.5 | | | 405.6 | | | Total Net sales | $ | 3,631.3 | | | $ | 746.6 | | | $ | 926.6 | | | $ | 672.1 | | | $ | 5,976.6 | | | | | | | | | | | | (1)Net sales by geography is generally based on the ship-to address with the exception of certain services that may be performed at, or on behalf of, multiple locations. Such service arrangements are categorized based on the bill-to address. | (2)Includes items such as delivery charges to customers. | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Commercial | | Government | | Education | | Other | | Total | Geography(1) | | | | | | | | | | | United States | $ | 7,488.3 | | | $ | 1,480.8 | | | $ | 1,608.0 | | | $ | 16.6 | | | $ | 10,593.7 | | | Rest of World | 46.5 | | | 0.1 | | | 0.1 | | | 1,611.6 | | | 1,658.3 | | | Total Net sales | $ | 7,534.8 | | | $ | 1,480.9 | | | $ | 1,608.1 | | | $ | 1,628.2 | | | $ | 12,252.0 | | | | | | | | | | | | | Major Product and Services | | | | | | | | | | | Hardware | $ | 5,401.3 | | | $ | 1,010.0 | | | $ | 1,370.0 | | | $ | 1,238.6 | | | $ | 9,019.9 | | | Software | 1,459.0 | | | 335.7 | | | 151.1 | | | 223.4 | | | 2,169.2 | | | Services | 623.4 | | | 133.0 | | | 86.0 | | | 158.8 | | | 1,001.2 | | Other(2) | 51.1 | | | 2.2 | | | 1.0 | | | 7.4 | | | 61.7 | | | Total Net sales | $ | 7,534.8 | | | $ | 1,480.9 | | | $ | 1,608.1 | | | $ | 1,628.2 | | | $ | 12,252.0 | | | | | | | | | | | | | Sales by Customer Channel | | | | | | | | | | | Corporate | $ | 4,992.4 | | | $ | — | | | $ | — | | | $ | — | | | $ | 4,992.4 | | | Financial Services | 915.5 | | | — | | | — | | | — | | | 915.5 | | | Healthcare | 1,626.9 | | | — | | | — | | | — | | | 1,626.9 | | | Government | — | | | 1,480.9 | | | — | | | — | | | 1,480.9 | | | Education | — | | | — | | | 1,608.1 | | | — | | | 1,608.1 | | | Other | — | | | — | | | — | | | 1,628.2 | | | 1,628.2 | | | Total Net sales | $ | 7,534.8 | | | $ | 1,480.9 | | | $ | 1,608.1 | | | $ | 1,628.2 | | | $ | 12,252.0 | | | | | | | | | | | | | Timing of Revenue Recognition | | | | | | | | | | | Transferred at a point in time where CDW is principal | $ | 6,434.4 | | | $ | 1,264.9 | | | $ | 1,477.2 | | | $ | 1,408.8 | | | $ | 10,585.3 | | | Transferred at a point in time where CDW is agent | 621.8 | | | 103.5 | | | 75.1 | | | 84.5 | | | 884.9 | | | Transferred over time where CDW is principal | 478.6 | | | 112.5 | | | 55.8 | | | 134.9 | | | 781.8 | | | Total Net sales | $ | 7,534.8 | | | $ | 1,480.9 | | | $ | 1,608.1 | | | $ | 1,628.2 | | | $ | 12,252.0 | | | | | | | | | | | | (1)Net sales by geography is generally based on the ship-to address with the exception of certain services that may be performed at, or on behalf of, multiple locations. Such service arrangements are categorized based on the bill-to address. | (2)Includes items such as delivery charges to customers. | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Commercial | | Government | | Education | | Other | | Total | Geography(1) | | | | | | | | | | | United States | $ | 6,825.3 | | | $ | 1,349.3 | | | $ | 1,584.5 | | | $ | 11.1 | | | $ | 9,770.2 | | | Rest of World | 61.3 | | | 2.2 | | | 0.6 | | | 1,341.4 | | | 1,405.5 | | | Total Net sales | $ | 6,886.6 | | | $ | 1,351.5 | | | $ | 1,585.1 | | | $ | 1,352.5 | | | $ | 11,175.7 | | | | | | | | | | | | | Major Product and Services | | | | | | | | | | | Hardware | $ | 4,929.3 | | | $ | 898.1 | | | $ | 1,377.0 | | | $ | 981.9 | | | $ | 8,186.3 | | | Software | 1,303.7 | | | 304.2 | | | 126.4 | | | 204.2 | | | 1,938.5 | | | Services | 611.3 | | | 145.9 | | | 78.4 | | | 158.9 | | | 994.5 | | Other(2) | 42.3 | | | 3.3 | | | 3.3 | | | 7.5 | | | 56.4 | | | Total Net sales | $ | 6,886.6 | | | $ | 1,351.5 | | | $ | 1,585.1 | | | $ | 1,352.5 | | | $ | 11,175.7 | | | | | | | | | | | | | Sales by Customer Channel | | | | | | | | | | | Corporate | $ | 4,554.4 | | | $ | — | | | $ | — | | | $ | — | | | $ | 4,554.4 | | | Financial Services | 812.7 | | | — | | | — | | | — | | | 812.7 | | | Healthcare | 1,519.5 | | | — | | | — | | | — | | | 1,519.5 | | | Government | — | | | 1,351.5 | | | — | | | — | | | 1,351.5 | | | Education | — | | | — | | | 1,585.1 | | | — | | | 1,585.1 | | | Other | — | | | — | | | — | | | 1,352.5 | | | 1,352.5 | | | Total Net sales | $ | 6,886.6 | | | $ | 1,351.5 | | | $ | 1,585.1 | | | $ | 1,352.5 | | | $ | 11,175.7 | | | | | | | | | | | | | Timing of Revenue Recognition | | | | | | | | | | | Transferred at a point in time where CDW is principal | $ | 5,848.2 | | | $ | 1,131.6 | | | $ | 1,464.5 | | | $ | 1,134.7 | | | $ | 9,579.0 | | | Transferred at a point in time where CDW is agent | 575.4 | | | 94.8 | | | 64.8 | | | 83.6 | | | 818.6 | | | Transferred over time where CDW is principal | 463.0 | | | 125.1 | | | 55.8 | | | 134.2 | | | 778.1 | | | Total Net sales | $ | 6,886.6 | | | $ | 1,351.5 | | | $ | 1,585.1 | | | $ | 1,352.5 | | | $ | 11,175.7 | | | | | | | | | | | | (1)Net sales by geography is generally based on the ship-to address with the exception of certain services that may be performed at, or on behalf of, multiple locations. Such service arrangements are categorized based on the bill-to address. | (2)Includes items such as delivery charges to customers. | | | | | | | | | | |
The following table presents Net sales by major category for the three and six months ended June 30, 2026 and 2025. Categories are based upon internal classifications. | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | 2026 | | 2025 | | Net Sales | | Percentage
of Total Net
Sales | | Net Sales | | Percentage
of Total Net
Sales | | Hardware: | | | | | | | | | Notebooks/Mobile Devices | $ | 1,751.5 | | | 26.7 | % | | $ | 1,577.1 | | | 26.4 | % | | Netcomm Products | 829.9 | | | 12.6 | | | 740.0 | | | 12.4 | | | Collaboration | 472.5 | | | 7.2 | | | 466.9 | | | 7.8 | | | Data Storage and Servers | 844.8 | | | 12.9 | | | 641.2 | | | 10.7 | | | Desktops | 372.3 | | | 5.7 | | | 363.0 | | | 6.1 | | | Other Hardware | 634.0 | | | 9.5 | | | 653.8 | | | 10.9 | | | Total Hardware | 4,905.0 | | | 74.6 | | | 4,442.0 | | | 74.3 | | | | | | | | | | Software(1) | 1,114.3 | | | 17.0 | | | 990.2 | | | 16.6 | | Services(1) | 520.7 | | | 7.9 | | | 515.2 | | | 8.6 | | Other(2) | 32.2 | | | 0.5 | | | 29.2 | | | 0.5 | | | Total Net sales | $ | 6,572.2 | | | 100.0 | % | | $ | 5,976.6 | | | 100.0 | % | | | | | | | | | | Six Months Ended June 30, | | 2026 | | 2025 | | Net Sales | | Percentage
of Total Net
Sales | | Net Sales | | Percentage
of Total Net
Sales | | Hardware: | | | | | | | | | Notebooks/Mobile Devices | $ | 3,161.5 | | | 25.8 | % | | $ | 2,924.8 | | | 26.2 | % | | Netcomm Products | 1,505.2 | | | 12.3 | | | 1,287.5 | | | 11.5 | | | Collaboration | 903.8 | | | 7.4 | | | 869.7 | | | 7.8 | | | Data Storage and Servers | 1,532.0 | | | 12.5 | | | 1,161.8 | | | 10.4 | | | Desktops | 704.6 | | | 5.8 | | | 710.1 | | | 6.4 | | | Other Hardware | 1,212.8 | | | 9.9 | | | 1,232.4 | | | 11.0 | | | Total Hardware | 9,019.9 | | | 73.7 | | | 8,186.3 | | | 73.3 | | | | | | | | | | Software(1) | 2,169.2 | | | 17.7 | | | 1,938.5 | | | 17.3 | | Services(1) | 1,001.2 | | | 8.2 | | | 994.5 | | | 8.9 | | Other(2) | 61.7 | | | 0.4 | | | 56.4 | | | 0.5 | | | Total Net sales | $ | 12,252.0 | | | 100.0 | % | | $ | 11,175.7 | | | 100.0 | % | | (1)Certain software and services revenues are recorded on a net basis as the Company is acting as an agent in the transaction. As a result, the category percentage of net revenues is not representative of the category percentage of gross profits. | (2)Includes items such as delivery charges to customers. |
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