CAPITAL STOCK - Additional Information, Preferred Stock Purchase Rights (Detail) - $ / shares		3 Months Ended	12 Months Ended
May 11, 2017	Jan. 02, 2021	Jan. 02, 2021
Class of Stock [Line Items]
Preferred stock conversion rate number of common stock shares	$ 6.1627	$ 5.2263	$ 6.7504

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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