Description of Business and Basis of Presentation - Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 28, 2020	Mar. 30, 2019
Accounting Policies [Abstract]
Effective income tax rate (percent)	25.50%	25.70%
Tax benefit associated primarily with exercise of stock options	$ 2.7	$ 0.2
Reclassification of AMT credits from deferred income taxes to other assets, CARES Act	1.3
Increase in gross deferred tax liability related to property and equipment, CARES Act	$ 25.0

CARES Act, AMT Refundable Credit Provision, Reclassification Of AMT Credits From Deferred Income Taxes To Other Assets

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- Definition

CARES Act, Bonus Depreciation Provision, Increase In Gross Deferred Tax Liability Related To Property And Equipment

+ References

No definition available.

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(2))
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-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
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-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
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Amount of tax benefit from exercise of option under share-based payment arrangement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=SL79508275-113901

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