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Goodwill (Details) $ in Thousands | 3 Months Ended
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Mar. 30, 2019 USD ($)
Goodwill [Roll Forward] |  |
Goodwill, Beginning Balance | $ 2,624,690 | [1]
Dispositions and related adjustments | (1,386) |
Foreign currency translation adjustment | 9,147 |
Goodwill, Ending Balance | 2,632,451 | [1]
Goodwill, Impaired, Accumulated Impairment Loss | 1,018,780 |
Global Components [Member] |  |
Goodwill [Roll Forward] |  |
Goodwill, Beginning Balance | 1,437,501 | [1]
Dispositions and related adjustments | 0 |
Foreign currency translation adjustment | 15,869 |
Goodwill, Ending Balance | 1,453,370 | [1]
Goodwill, Impaired, Accumulated Impairment Loss | 716,925 |
Global ECS [Member] |  |
Goodwill [Roll Forward] |  |
Goodwill, Beginning Balance | 1,187,189 | [1]
Dispositions and related adjustments | (1,386) |
Foreign currency translation adjustment | (6,722) |
Goodwill, Ending Balance | 1,179,081 | [1]
Goodwill, Impaired, Accumulated Impairment Loss | $ 301,855 |
[1] | The total carrying value of goodwill as of March 30, 2019 and December 31, 2018 in the table above is reflected net of $1,018,780 of accumulated impairment charges, of which $716,925 was recorded in the global components business segment and $301,855 was recorded in the global enterprise computing solutions ("ECS") business segment.

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