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PENSION PLANS
 9 Months Ended
Sep. 29, 2013
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]  
Pension and Other Postretirement Benefits Disclosure
PENSION PLANS
As discussed in Note 3, in the third quarter of 2013, we elected to change our method of accounting for recognizing expense for our defined benefit pension plans. This accounting change was applied retrospectively to all periods presented. Net periodic benefit cost includes the following components:
 
13 Weeks Ended
 
39 Weeks Ended
 
September 29,
2013
 
September 30,
2012
 
September 29,
2013
 
September 30,
2012
Interest cost
$
4,551

 
$
5,028

 
$
13,655

 
$
15,098

Expected return on plan assets
(5,058
)
 
(4,968
)
 
(15,174
)
 
(14,905
)
Actuarial losses
—

 
—

 
—

 
517

Settlement loss
—

 
—

 
—

 
180

Total
$
(507
)
 
$
60

 
$
(1,519
)
 
$
890