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EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Long Term Incentive Compensation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Stock-based Compensation
Award vesting period (years)	3 years
Performance Shares
Stock-based Compensation
Award vesting period (years)	3 years
Stock options
Stock-based Compensation
Award vesting period (years)	3 years
RSU
Stock-based Compensation
Award vesting period (years)	3 years
Restricted stock shares, restricted stock units, and stock options
Stock-based Compensation
Compensation expense	$ 3.5	$ 3.9
Related tax benefit	$ 0.9	$ 1.0

X

- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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-Topic 718
-SubTopic 10
-Section 50
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- Definition

The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

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.

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