EMPLOYEE BENEFIT PLANS (Funds Invested in Equity, Fixed income, and Other Investments and Fair Values of Pension Plan Assets by Asset Category) (Details) (USD $) | Dec. 28, 2013 | Dec. 29, 2012 | Dec. 31, 2011 |
In Millions, unless otherwise specified |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 100.00% | ' | ' |
Results of stochastic modeling, median return, percentage, minimum | 7.70% | ' | ' |
Equity Securities | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 71.00% | ' | ' |
U.S. Large Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 46.00% | ' | ' |
Fair value of plan assets (in dollars) | $69.40 | $55.20 | ' |
U.S. Small/ Mid Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 8.00% | ' | ' |
Fair value of plan assets (in dollars) | 12.8 | 9.2 | ' |
World Equity ex- U.S. | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 17.00% | ' | ' |
Fair value of plan assets (in dollars) | 25.6 | 21.9 | ' |
Fixed Income Securities | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 25.00% | ' | ' |
U.S. Core Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 12.00% | ' | ' |
Fair value of plan assets (in dollars) | 17.9 | 16.4 | ' |
Long Duration Bond | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 8.00% | ' | ' |
Fair value of plan assets (in dollars) | 11.5 | 12.5 | ' |
High Yield Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 3.00% | ' | ' |
Fair value of plan assets (in dollars) | 4.4 | 4.2 | ' |
Emerging Markets Debt | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 2.00% | ' | ' |
Fair value of plan assets (in dollars) | 3.7 | 4 | ' |
Insurance Contracts | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 4.00% | ' | ' |
Fair value of plan assets (in dollars) | 5.8 | 5.7 | ' |
Cash and Equivalents | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 0.00% | ' | ' |
Fair value of plan assets (in dollars) | 0 | 1.1 | ' |
Other than Securities Investment | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Plan asset allocations | 4.00% | ' | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 145.3 | 124.5 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Large Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 69.4 | 55.2 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Small/ Mid Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 12.8 | 9.2 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | World Equity ex- U.S. | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 25.6 | 21.9 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Core Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 17.9 | 16.4 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Long Duration Bond | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 11.5 | 12.5 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | High Yield Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 4.4 | 4.2 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Emerging Markets Debt | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 3.7 | 4 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Insurance Contracts | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and Equivalents | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 1.1 | ' |
Significant Other Observable Inputs (Level 2) | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 5.8 | 5.7 | ' |
Significant Other Observable Inputs (Level 2) | U.S. Large Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | U.S. Small/ Mid Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | World Equity ex- U.S. | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | U.S. Core Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | Long Duration Bond | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | High Yield Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | Emerging Markets Debt | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Other Observable Inputs (Level 2) | Insurance Contracts | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 5.8 | 5.7 | ' |
Significant Other Observable Inputs (Level 2) | Cash and Equivalents | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | U.S. Large Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | U.S. Small/ Mid Cap | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | World Equity ex- U.S. | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | U.S. Core Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | Long Duration Bond | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | High Yield Fixed Income | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | Emerging Markets Debt | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | Insurance Contracts | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Significant Unobservable Inputs (Level 3) | Cash and Equivalents | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | 0 | 0 | ' |
Pension Benefits | ' | ' | ' |
Defined Benefit Plan Disclosure | ' | ' | ' |
Fair value of plan assets (in dollars) | $151.10 | $130.20 | $120 |