CAPITAL STOCK - Outstanding and Exercisable Stock Option (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Jan. 02, 2021	Dec. 28, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested and expected to vest, outstanding, aggregate intrinsic value	$ 234.8
Oustanding Stock Options, Options (in shares)	5,875,246	6,454,671
Oustanding Stock Options, Weighted-average Remaining Contractual Life	7 years 1 month 17 days
Oustanding Stock Options, Weighted-average Exercise Price (USD per share)	$ 138.84
Exercisable Stock Options, Options (in shares)	3,289,889
Exercisable Stock Options, Weighted-average Remaining Contractual Life	5 years 7 months 28 days
Exercisable Stock Options, Weighted-average Exercise Price (USD per share)	$ 121.65
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 187.2
$35.00 and below
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Oustanding Stock Options, Options (in shares)	427,354
Oustanding Stock Options, Weighted-average Remaining Contractual Life	1 year 5 months 19 days
Oustanding Stock Options, Weighted-average Exercise Price (USD per share)	$ 67.96
Exercisable Stock Options, Options (in shares)	427,354
Exercisable Stock Options, Weighted-average Remaining Contractual Life	1 year 5 months 19 days
Exercisable Stock Options, Weighted-average Exercise Price (USD per share)	$ 67.96
$35.01 - 50.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Oustanding Stock Options, Options (in shares)	1,483,536
Oustanding Stock Options, Weighted-average Remaining Contractual Life	4 years 11 months 19 days
Oustanding Stock Options, Weighted-average Exercise Price (USD per share)	$ 108.40
Exercisable Stock Options, Options (in shares)	1,483,536
Exercisable Stock Options, Weighted-average Remaining Contractual Life	4 years 11 months 19 days
Exercisable Stock Options, Weighted-average Exercise Price (USD per share)	$ 108.40
$50.01 - higher
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Oustanding Stock Options, Options (in shares)	3,964,356
Oustanding Stock Options, Weighted-average Remaining Contractual Life	8 years 6 months 18 days
Oustanding Stock Options, Weighted-average Exercise Price (USD per share)	$ 157.87
Exercisable Stock Options, Options (in shares)	1,378,999
Exercisable Stock Options, Weighted-average Remaining Contractual Life	7 years 8 months 12 days
Exercisable Stock Options, Weighted-average Exercise Price (USD per share)	$ 152.56
Restricted Share Units & Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized pre-tax compensation expense, weighted average recognition period	2 years

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Number of options outstanding, including both vested and non-vested options.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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