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Comprehensive Income and Equity - Common Stock Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended | 102 Months Ended
--- | --- | --- | ---
Jun. 29, 2019 | Jun. 30, 2018 | Jun. 29, 2019 | Jun. 30, 2018 | Jun. 29, 2019
Equity [Abstract] |  |  |  |  |
Aggregate Repurchases | $ 161.6 | $ 140.3 | $ 279.5 | $ 295.7 | $ 4,500.0
Cash paid for Repurchases |  |  | $ 276.5 | $ 284.7 |
Number of Shares (in shares) | 1,182,976 | 717,989 | 1,987,246 | 1,547,349 |
Average Price per Share (in dollars per share) | $ 136.63 | $ 195.35 | $ 140.65 | $ 191.09 | $ 89.31
Remaining Purchase Authorization | $ 1,303.5 |  | $ 1,303.5 |  | $ 1,303.5
Purchase prior to increased authorization |  |  | $ 83.0 |  |

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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