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CAPITAL STOCK - Additional Information, Common Stock Share Activity (Detail) - USD ($) $ / shares in Units, $ in Millions |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 02, 2021 | May 15, 2020 | May 11, 2017 | Nov. 30, 2019 | May 31, 2017 | Jan. 02, 2021 | Apr. 02, 2016 | Jan. 02, 2021 | Dec. 28, 2019 | Dec. 29, 2018 | Jun. 30, 2018
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Forward share purchase contract |  |  |  |  |  |  | $ 350.0 |  |  |  |  |
Forward share purchase contract, shares purchased | 3,645,510 |  |  |  |  | 3,645,510 | 3,645,510 | 3,645,510 |  | 3,645,510 | 3,645,510 |
Preferred stock, dividend rate, percentage |  | 5.00% |  |  |  |  |  |  |  |  |  |
Preferred stock, liquidation preference per share | $ 1,000 | $ 1,000 |  |  | $ 1,000 | $ 1,000 |  | $ 1,000 |  |  |  |
Preferred stock, shares issued | 1,500,000 |  |  |  | 750,000 | 1,500,000 |  | 1,500,000 |  | 1,500,000 |  | 750,000
Preferred stock conversion rate number of common stock shares |  |  | $ 6.1627 |  |  | $ 5.2263 |  | $ 6.7504 |  |  |  |
Proceeds from issuance of remarketed preferred stock |  |  |  |  |  |  |  | $ 750.0 | [1] | $ 0.0 | $ 0.0 |
Series D Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares issued | 750,000 |  |  |  |  | 750,000 |  | 750,000 |  |  |  |
Proceeds from issuance of remarketed preferred stock |  |  |  | $ 620.3 |  |  |  |  |  |  |  |
Equity Units And Capped Call Transactions Commenced In 2019 |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Beneficial Ownership In One Share Of Preferred Stock, As A Percentage |  |  |  | 10.00% |  |  |  |  |  |  |  |
Preferred stock, liquidation preference per share |  |  |  | $ 1,000 |  |  |  |  |  |  |  |
Preferred stock conversion rate number of common stock shares | $ 5.2269 |  |  | 5.2263 |  |  |  |  |  |  |  |
Option indexed to issuer's equity, strike price | $ 191.32 |  |  | $ 191.34 |  |  |  |  |  |  |  |
Equity Units And Capped Call Transactions Commenced In 2019 | Series D Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, dividend rate, percentage |  |  |  | 0.00% |  |  |  |  |  |  |  |
Equity Units And Capped Call Transactions Commenced in 2017 |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Beneficial Ownership In One Share Of Preferred Stock, As A Percentage |  |  |  |  | 10.00% |  |  |  |  |  |  |
Preferred stock, liquidation preference per share |  |  |  | $ 1,000 | $ 1,000 |  |  |  |  |  |  |
Preferred stock, shares issued |  |  |  |  | 750,000 |  |  |  |  |  |  |
Equity Units And Capped Call Transactions Commenced in 2017 | Series D Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, dividend rate, percentage |  |  |  | 0.00% |  |  |  |  |  |  |  |
[1] | See Note A, Significant Accounting Policies - Restatement, for discussion regarding the impacts of the Restatement.

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