XML 41 R32.htm IDEA: XBRL DOCUMENT v2.4.0.6
Retirement and Other Employee Benefits (Tables)
3 Months Ended
Mar. 29, 2013
Compensation and Retirement Disclosure [Abstract]  
Net Periodic Pension Cost of Defined Benefit Pension and Post-Retirement Benefit Plans
The following table sets forth the net periodic benefit costs of our pension plans and post-retirement plans (U.S. dollars in millions):
 
 
Quarter ended
 
March 29, 2013
 
March 30,
2012
Service cost
$
1.4

 
$
1.1

Interest cost
1.6

 
1.6

Expected return on assets
(0.9
)
 
(0.9
)
Amortization of net actuarial loss
0.5

 
0.3

Net periodic benefit costs
$
2.6

 
$
2.1