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STOCK-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Dec. 25, 2022	May 15, 2024	May 11, 2023	May 09, 2018	May 11, 2016	May 12, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	3 years
Number of common stock shares represented by each performance share (in shares)	1
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate (1)	4.50%
Expected dividend yield (2)	0.00%
Expected term (years)	3 years
Expected volatility (3)	43.70%
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested at beginning of period (in shares)	1,576,000
Granted (in shares)	1,220,000
Vested (in shares)	(511,000)
Forfeited (in shares)	(277,000)
Non-vested at the end of the period (in shares)	2,008,000	1,576,000
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Non-vested at start of the period (in dollars per share)	$ 19.88
Granted (in dollars per share)	11.19	$ 17.77	$ 25.51
Vested (in dollars per share)	18.39
Forfeited (in dollars per share)	17.54
Non-vested at end of the period (in dollars per share)	15.29	19.88
Granted (in dollars per share)	$ 11.19	$ 17.77	$ 25.51
Total stock-based compensation expense	$ 7.6	$ 13.9	$ 9.7
Tax benefit from compensation expense	1.6	2.9	2.0
Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance (in shares)				800,000	700,000	1,800,000	1,500,000
Restricted stock
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Compensation not yet recognized	$ 13.9
Unrecognized stock-based compensation expense, period for recognition	1 year 8 months 12 days
Vested in Period, fair value	$ 5.7	$ 12.2	$ 13.9
Restricted stock | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Restricted stock | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Performance shares
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Unrecognized stock-based compensation expense, period for recognition	1 year 8 months 12 days
Employee stock purchase plan
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
ESPP shares reserved for purchase (in shares)					1,000,000.0			1,000,000.0
Maximum employee subscription rate	10.00%
Purchase price of common stock, percent of market value	85.00%
Employee stock purchase plan requisite service period	1 month
Stock issued during period (in shares)	79,000	63,000	52,000
Proceeds from Issuance of shares under incentive and share-based compensation plans (in dollars per share)	$ 8.74	$ 13.58	$ 18.85

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The service period to qualify employees for stock purchases under the employee stock purchase plan, which begins on the enrollment date and ends on the purchase date.

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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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