Revenue Recognition - Significant Changes in the Contract Assets and Liabilities Balances (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Apr. 04, 2021	Dec. 31, 2020
Contract Asset
Beginning Balance	$ 48,390	$ 56,364
Increases due to rights to consideration for customer specific goods produced, but not billed during the period	51,455	48,390
Transferred to receivables from contract assets recognized at the beginning of the period	(48,390)	(56,364)
Ending Balance	51,455	48,390
Contract Liability
Beginning Balance	(16,687)	(17,047)
Revenue deferred or rebates accrued	(10,348)	(32,512)
Recognized as revenue	1,731	9,189
Rebates paid to customers	12,661	23,683
Ending Balance	$ (12,643)	$ (16,687)

Change In Contract With Customer, Asset [Roll Forward]

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- Definition

Change in Contract with Customer, Liability [Roll Forward]

+ References

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- References

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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
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- Definition

Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in estimate of transaction price which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due. Includes, but is not limited to, change in assessment of whether estimate of variable consideration is constrained.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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