Segment and Geographic Information (Details) - USD ($) $ in Thousands		3 Months Ended
		Apr. 03, 2021	Mar. 28, 2020
Sales:
Sales	[1]	$ 8,385,919	$ 6,381,417
Operating income (loss):
Operating income (loss)		299,503	138,304
Restructuring, integration, and other charges		5,709	9,138
Global Components
Sales:
Sales		6,443,253	4,550,601
Operating income (loss):
Operating income (loss)		289,383	164,767
Global ECS
Sales:
Sales		1,942,666	1,830,816
Operating income (loss):
Operating income (loss)	[2]	77,359	42,433
Foreign tax and other loss contingencies			29,858
Corporate
Operating income (loss):
Operating income (loss)	[3]	$ (67,239)	$ (68,896)

[1] Includes sales related to the United States of $2,497,998 and $2,412,087 for the first quarter of 2021 and 2020, respectively.

[2] Global ECS operating income includes reserves and other adjustments of approximately $29,858 primarily related to foreign tax and other loss contingencies for the first quarter of 2020. These reserves are principally associated with transactional taxes on activity from several prior years, not significant to any one year.

[3] Corporate operating income includes restructuring, integration, and other charges of $5,709 and $9,138 for the first quarter of 2021 and 2020, respectively.