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EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Long Term Incentive Compensation (Details) - USD ($) shares in Thousands, $ in Millions		3 Months Ended		9 Months Ended
	May 11, 2021	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Stock-based Compensation
Related tax benefit		$ 0.6	$ 0.8	$ 1.6	$ 2.4
Performance Shares
Stock-based Compensation
Award vesting period				3 years
Restricted Stock Units (RSUs) | Non Employee Director
Stock-based Compensation
Granted (in shares)	17
Performance Stock Units, Stock Options, and Restricted Stock Units
Stock-based Compensation
Compensation expense		$ 3.4	$ 3.2	$ 9.5	$ 9.6

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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