FAIR VALUE MEASUREMENTS (Schedule of Carrying Amounts and Estimated Fair Values of Financial Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term investments in available-for-sale securities	$ 0	$ 96,902
Deferred compensation plan assets	6,753	7,208
Long-term debt and other borrowing arrangements	(4,242)	(912,233)
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term investments in available-for-sale securities	0	96,902
Deferred compensation plan assets	6,753	7,208
Long-term debt and other borrowing arrangements	(4,566)	(977,946)
Commodity Futures Instruments [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	8,416	1,494
Derivative liabilities	(8,580)	(1,728)
Commodity Futures Instruments [Member] \| Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	8,416	1,494
Derivative liabilities	(8,580)	(1,728)
Commodity Options Instruments [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	1,395
Derivative liabilities	(14,103)	0
Commodity Options Instruments [Member] \| Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	1,395
Derivative liabilities	(14,103)	0
Foreign Currency Futures Instruments [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	2,563	1,214
Foreign Currency Futures Instruments [Member] \| Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	$ 2,563	$ 1,214

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

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