Segment and Geographic Information - Geographic Sales & PP&E (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 28, 2020	Mar. 30, 2019	Dec. 31, 2019
Revenues From External Customers And Long Lived Assets [Line Items]
Sales	[1]	$ 6,381,417	$ 7,155,991
Property, plant, and equipment, net		803,422		$ 803,110
Americas
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant, and equipment, net	[2]	582,770		594,357
EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant, and equipment, net		167,223		157,550
Asia Pacific
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant, and equipment, net		53,429		51,203
United States [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		2,412,087	2,782,035
Property, plant, and equipment, net		580,429		$ 591,818
Global Components
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		4,550,601	5,191,927
Global Components | Americas
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		1,552,798	1,907,029
Global Components | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Sales	[3]	1,309,990	1,503,366
Global Components | Asia Pacific
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		1,687,813	1,781,532
Global ECS
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		1,830,816	1,964,064
Global ECS | Americas
Revenues From External Customers And Long Lived Assets [Line Items]
Sales		1,128,688	1,200,907
Global ECS | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Sales	[3]	$ 702,128	$ 763,157

[1] Includes sales related to the United States of $2,412,087 and $2,782,035 for the first quarter of 2020 and 2019, respectively.

[2] Includes net property, plant, and equipment related to the United States of $580,429 and $591,818 at March 28, 2020 and December 31, 2019, respectively.

[3] Defined as Europe, the Middle East, and Africa.