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PENSION AND OTHER POSTRETIREMENT BENEFITS (Tables)
3 Months Ended
Mar. 31, 2013
General Discussion Of Pension and Other Postretirement Benefits [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
Net defined benefit pension and other postretirement costs included the following components:
Thirteen Weeks Ended
March 31, 2013 March 25, 2012
Pension Benefits        Other Benefits        Pension Benefits        Other Benefits
(In thousands)
Service cost $           10 $       $           12 $      
Interest cost 1,988 20 2,029 24
Estimated return on plan assets (1,349 ) (1,435 )
Amortization of net loss (gain) 250 415
       Net costs $ 899 $ 20 $ 1,021 $ 24