Equity Investments - Related Party Transactions with Investees (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 29, 2020	Mar. 31, 2019	Dec. 29, 2019
Equity Method Investments and Joint Ventures [Abstract]
Accounts receivable	$ 28,393		$ 23,900
Accounts payable	48,389		62,811
Accrued liabilities	5,356		11,219
Contract liabilities	36,288		$ 29,599
Payments made to investees for products/services	74,281	$ 23,521
Revenues and fees received from investees for products/services	$ 55,935	$ 900

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant