Stock-based Compensation and Other Stock Plans - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Net stock-based compensation expense	$ 9.5	$ 5.6	$ 33.3	$ 12.5
Cash received from stock purchase and option plan exercises	3.6	2.7	158.4	16.5
Tax benefit realized from exercise and vesting of share-based payment arrangements	$ 2.2	$ 1.0	$ 16.1	$ 3.3
2011 Incentive Stock and Awards Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)	3,640,311		3,640,311

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Amount of cash inflow from exercise of option under share-based payment arrangement.

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Amount of noncash expense for share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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