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Pension Plans (Tables)
3 Months Ended
Mar. 29, 2014
Pension and Other Postretirement Benefit Expense [Abstract]  
Schedule of Net Periodic Defined Benefit Pension Cost
The Company’s net periodic defined benefit pension cost is comprised of the following components (in millions):
 
 
Three Months Ended
 
March 29,
2014
 
March 30,
2013
Service cost
$
0.6

 
$
0.7

Interest cost
2.0

 
1.8

Expected return on plan assets
(2.3
)
 
(2.0
)
Amortization of prior service cost and net actuarial loss
0.6

 
1.1

Net periodic benefit expense
$
0.9

 
$
1.6