Quarterly report pursuant to Section 13 or 15(d)

Pension and Other Postretirement Benefit Programs (Tables)

v3.19.3
Pension and Other Postretirement Benefit Programs (Tables)
9 Months Ended
Sep. 30, 2019
Retirement Benefits [Abstract]  
Summary of Pension and Postretirement Expenses
The following table summarizes our pension and postretirement expense:
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2019
 
2018
 
2019
 
2018
Defined-benefit pension, U.S.
 
 
 
 
 
 
 
Service cost
$
0.7

 
$
1.0

 
$
2.0

 
$
2.9

Interest cost
3.7

 
3.7

 
11.2

 
11.0

Expected return on plan assets
(5.4
)
 
(5.6
)
 
(16.2
)
 
(16.7
)
Amortization of net actuarial loss
2.5

 
2.6

 
7.3

 
8.0

Total, defined-benefit pension, U.S.
$
1.5

 
$
1.7

 
$
4.3

 
$
5.2

Defined-benefit pension, Canada
 
 
 
 
 
 
 
Interest cost
$
0.1

 
$
0.1

 
$
0.4

 
$
0.4

Expected return on plan assets
(0.2
)
 
(0.2
)
 
(0.5
)
 
(0.6
)
Amortization of net actuarial loss
0.2

 
0.1

 
0.3

 
0.2

Total, defined-benefit pension, Canada
$
0.1

 
$

 
$
0.2

 
$

Defined-benefit postretirement, U.S.
 
 
 
 
 
 
 
Service cost
$
0.1

 
$
0.1

 
$
0.2

 
$
0.3

Interest cost
0.6

 
0.7

 
1.9

 
2.0

Amortization of net actuarial gains
(0.8
)
 
(0.6
)
 
(2.4
)
 
(1.9
)
Total, defined-benefit postretirement, U.S.
$
(0.1
)
 
$
0.2

 
$
(0.3
)
 
$
0.4