XML 42 R31.htm IDEA: XBRL DOCUMENT v3.19.1
Employee Benefit Plans (Tables)
 3 Months Ended
Mar. 31, 2019
Defined Benefit Plan [Abstract]  
Schedule of Net Periodic Benefit Costs
The following table provides the components of the net periodic benefit cost (credit) for the defined benefit pension and OPEB plans.
 
Three Months Ended March 31
 
Pension Benefits
 
 
 
 
 
U.S. Plans
 
U.K. Plan
 
OPEB
 
2019
 
2018
 
2019
 
2018
 
2019
 
2018
 
(in millions of dollars)
Service Cost
$
2.7

 
$
2.3

 
$
—

 
$
—

 
$
—

 
$
—

Interest Cost
20.8

 
19.9

 
1.5

 
1.5

 
1.3

 
1.2

Expected Return on Plan Assets
(24.8
)
 
(26.1
)
 
(2.2
)
 
(2.4
)
 
(0.1
)
 
(0.1
)
Amortization of:
 
 
 
 
 
 
 
 
 
 
 
   Net Actuarial Loss (Gain)
5.1

 
5.4

 
0.2

 
0.2

 
(0.6
)
 
—

   Prior Service Credit
—

 
—

 
—

 
—

 
(0.1
)
 
(0.1
)
Total
$
3.8

 
$
1.5

 
$
(0.5
)
 
$
(0.7
)
 
$
0.5

 
$
1.0



The service cost component of net periodic pension and postretirement benefit cost is included as a component of compensation expense in our consolidated statements of income. All other components of net periodic pension and postretirement benefit cost are included in other expenses.