Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to excess tax benefit related to options exercised.

No definition available.

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- References

No definition available.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.Fact.4)
-URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

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- Definition

Amount of income tax expense (benefit) for measurement period adjustment from accounting for tax effect pursuant to Tax Cuts and Jobs Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 2A
-Subparagraph (SAB Topic 5.EE.Q2(f))
-URI http://asc.fasb.org/extlink&oid=116825942&loc=SL116722634-122817

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Income Taxes - Tax Cuts and Jobs Act (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 27, 2018	Dec. 31, 2020	Dec. 26, 2019	Dec. 27, 2018	Dec. 28, 2017
Effect of Tax Cuts and Jobs Act [Abstract]
Excess tax benefit related to options exercised		$ 27,003	$ 29,441	$ 17,478
Federal statutory tax rate (as a percent)		21.00%			35.00%
Adjustment to provisional amount	$ 18,500
State and Local Jurisdiction
Effect of Tax Cuts and Jobs Act [Abstract]
Excess tax benefit related to options exercised		$ 5,300	$ 5,600	$ 3,300