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Earnings Per Share Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2021 | Dec. 28, 2019 | Dec. 29, 2018
Earnings Per Share [Line Items] |  |  |
Anti-dilutive stock options | 1,179,088 | 133,505 | 25,230
Preferred stock, shares authorized | 2,000,000 |  |
Preferred stock, par or stated value Per Share | $ 1 |  |
Purchase of common stock for treasury | $ (21.0) | $ (319.2) | $ (174.7)
Employee taxes paid under stock-based compensation plans | (24.8) | (16.9) | (8.8)
Common stock repurchase program, authorized amount | $ 400.0 |  |
Series A junior participating preferred stock [Member] |  |  |
Earnings Per Share [Line Items] |  |  |
Preferred stock, shares authorized | 150,000 |  |
Series B junior participating preferred stock [Member] |  |  |
Earnings Per Share [Line Items] |  |  |
Preferred stock, shares authorized | 500,000 |  |
Treasury Stock [Member] |  |  |
Earnings Per Share [Line Items] |  |  |
Purchase of common stock for treasury | $ (21.0) | $ (319.2) | $ (174.7)

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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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