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ACQUISITIONS AND DISPOSALS - Canadian Divestitures (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] |  |  |
Disposal Group, Revenue |  | $ 110,000 | $ 120,000
Proceeds from Divestiture of Businesses | $ 56,000 |  |
Gain (Loss) on Disposition of Business | (8,927) | (19,816) | $ 0
Anixter International [Member] |  |  |
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] |  |  |
Business Acquisition, Pro Forma Revenue | 16,016,902 | 17,204,472 |
Business Acquisition, Pro Forma Net Income (Loss) | 119,839 | 285,100 |
Business Acquisition, Transaction Costs | 158,500 | $ 132,200 |
Anixter International [Member] | Revenue |  |  |
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] |  |  |
Business Acquisition, Pro Forma Revenue | 7,000 |  |
Anixter International [Member] | Net Income |  |  |
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] |  |  |
Business Acquisition, Pro Forma Net Income (Loss) | $ 201,300 |  |

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