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EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Narrative (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Income Per Share
Weighted-average number of common shares used in basic income per share (in shares)	45,331	44,708	45,244	44,538
Dilutive securities — Employee stock options and restricted stock units (in shares)	1,319	1,186	1,211	1,156
Weighted-average number of common shares and dilutive securities used in diluted income per share (in shares)	46,650	45,894	46,455	45,694
Restricted stock shares/units
Stock-based Compensation
Number of options or units that were excluded from the computation of diluted income per share (in shares)	222	352	261	346
Employee stock option
Stock-based Compensation
Number of options or units that were excluded from the computation of diluted income per share (in shares)	631	858	631	817

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

+ References

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-Publisher FASB
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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

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+ References

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