The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Impairments of Long-Lived Assets and Loss on Disposition (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2019	Sep. 28, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of Long-Lived Assets Held-for-use				$ 74,908
Loss on disposition of businesses, net	$ 5,813		$ 0	21,252	$ 3,604
Global Components [Member]
Impaired Long-Lived Assets Held and Used [Line Items]
Loss on disposition of businesses, net		$ 14,573		$ 19,384