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STOCK-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 26, 2021 | Dec. 27, 2020 | Dec. 29, 2019 | May 09, 2018 | May 11, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of common stock shares represented by each performance share (in shares) | 1 |  |  |  |
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) | 1,523,000 |  |  |  |
Granted (in shares) | 953,000 |  |  |  |
Vested (in shares) | (579,000) |  |  |  |
Forfeited (in shares) | (184,000) |  |  |  |
Non-vested at the end of the period (in shares) | 1,713,000 | 1,523,000 |  |  |
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) | $ 22.77 |  |  |  |
Granted (in dollars per share) | 20.21 | $ 17.06 | $ 23.05 |  |
Vested (in dollars per share) | 22.43 |  |  |  |
Forfeited (in dollars per share) | 19.91 |  |  |  |
Non-vested at end of the period (in dollars per share) | 21.71 | 22.77 |  |  |
Granted (in dollars per share) | $ 20.21 | $ 17.06 | $ 23.05 |  |
Total stock-based compensation expense | $ 13.9 | $ 9.1 | $ 9.8 |  |
Tax benefit from compensation expense | 2.9 | 1.9 | 2.1 |  |
Incentive Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares authorized for issuance (in shares) |  |  |  | 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 | $ 17.5 |  |  |  |
Unrecognized stock-based compensation expense, period for recognition | 1 year 8 months 12 days |  |  |  |
Vested in Period, fair value | $ 20.6 | $ 7.0 | $ 8.7 |  |
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 |  |  |  |
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) | 44,000 | 68,000 | 73,000 |  |
Proceeds from Issuance of shares under incentive and share-based compensation plans (in dollars per share) | $ 19.77 | $ 13.46 | $ 18.31 |  |

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