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Benefit Plans (Tables)
 3 Months Ended
Apr. 02, 2017
Compensation and Retirement Disclosure [Abstract]  
Schedule of Net Benefit Costs
The following table provides the net periodic benefit cost associated with our international defined benefit pension plans:
 
 
Three Months Ended
 
 
April 2,

 
April 3,

(MILLIONS OF DOLLARS)
 
2017

 
2016

Service cost
 
$
2

 
$
2

Interest cost
 
1

 
1

Expected return on plan assets
 
(1
)
 
(1
)
Curtailment and settlement (gain)/loss
 
1

 
—

Net periodic benefit cost
 
$
3

 
$
2