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CAPITAL STOCK - Common Stock Share Activity (Detail) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 28, 2019 | Sep. 29, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 30, 2017 | Jul. 01, 2017 | Apr. 04, 2015 | Dec. 28, 2019 | Dec. 29, 2018 | Dec. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Common Stock, Shares Authorized | 300,000,000 |  |  |  |  |  |  | 300,000,000 | 300,000,000 |
Payments for Repurchase of Common Stock |  | $ 300.0 | $ 200.0 |  |  |  |  | $ 27.5 | $ 527.1 | $ 28.7
Equity Units Conversion Rate Number Of Common Stock Shares | 0.6272 |  |  |  | 0.7279 | 0.7241 |  |  |  |
Forward share purchase contract |  |  |  |  |  |  | $ 350.0 |  |  |
Option Indexed to Issuer's Equity, Shares |  |  |  | 3,200,000 |  |  |  | 3,900,000 | 4,600,000 |
Common Stock Share Activity |  |  |  |  |  |  |  |  |  |
Outstanding, beginning of year |  |  |  | 154,038,031 |  |  | 152,559,767 | 151,302,450 | 154,038,031 |
Issued from treasury |  |  |  |  |  |  |  | 2,391,336 | 941,854 | 1,680,339
Outstanding, end of year | 153,506,409 |  |  |  | 154,038,031 |  |  | 153,506,409 | 151,302,450 | 154,038,031
Shares subject to the forward share purchase contract | (3,645,510) |  |  |  | (3,645,510) |  | (3,645,510) | (3,645,510) | (3,645,510) | (3,645,510)
Outstanding, less shares subject to the forward share purchase contract | 149,860,899 |  |  |  | 150,392,521 |  |  | 149,860,899 | 147,656,940 | 150,392,521
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  |  |  |  |  |  |  | 187,377 | 3,677,435 | 202,075
2018 Omnibus Award Plan [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Common Stock, Shares Authorized |  |  |  | 16,750,000 |  |  |  |  |  |

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