XML 51 R32.htm IDEA: XBRL DOCUMENT v2.4.0.8
Pension and Postretirement Benefits (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jul. 01, 2012
Jun. 30, 2013
Jul. 01, 2012
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Curtailment/settlement losses     $ 5,421  
Pension [Member]
       
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Service cost 1,508 1,081 3,010 2,279
Interest cost 4,803 5,052 9,598 10,546
Expected return on assets (5,550) (5,232) (11,091) (10,903)
Net amortization and deferrals 2,396 1,761 4,788 3,669
Curtailment/settlement losses 2,462 0 5,421 0
Net periodic benefit cost 5,619 2,662 11,726 5,591
Contributions to defined benefit pension plans     3,000  
Expected contributions during the remainder of fiscal year     2,800  
Postretirement [Member]
       
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Service cost 187 184 375 368
Interest cost 345 440 690 880
Expected return on assets 0 0 0 0
Net amortization and deferrals (65) 20 (130) 40
Curtailment/settlement losses 0 0 0 0
Net periodic benefit cost $ 467 $ 644 $ 935 $ 1,288