Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 27, 2020	Mar. 29, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 16.1	$ 12.9
Income tax benefit	(2.7)	(2.8)
Total stock-based compensation expense	13.4	10.1
Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	10.1	7.8
Income tax benefit	(1.9)	(1.7)
Total stock-based compensation expense	8.2	6.1
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	6.0	5.1
Income tax benefit	(0.8)	(1.1)
Total stock-based compensation expense	$ 5.2	$ 4.0

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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