Fair Value Measurements	12 Months Ended
Dec. 26, 2020
Fair Value Disclosures [Abstract]
Fair Value Measurements

The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-URI http://asc.fasb.org/topic&trid=2155941

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