CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 29, 2013	Sep. 23, 2012	Sep. 29, 2013	Sep. 23, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 161,024	$ 42,941	$ 406,043	$ 151,692
Other comprehensive income (loss):
Net unrealized holding losses on available-for-sale securities, net of tax		(12)		(12)
Gains (losses) associated with pension and other postretirement benefits, net	313	(5,115)	36,114	(16,140)
Total other comprehensive income (loss), net of tax	313	(5,127)	36,114	(16,152)
Comprehensive income	161,337	37,814	442,157	135,540
Less: Comprehensive income (loss) attributable to noncontrolling interests	107	10	(161)	230
Comprehensive income attributable to Pilgrim's Pride Corporation	$ 161,230	$ 37,804	$ 442,318	$ 135,310

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of (increase) decrease in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of (increase) decrease in the value of the projected benefit obligation related to a change in an actuarial assumption and increase (decrease) in the value of the plan assets resulting from experience different from that assumed, that has not been recognized in net periodic benefit (cost) credit.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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