Quarterly report pursuant to Section 13 or 15(d)

Postretirement Benefits (Tables)

v3.8.0.1
Postretirement Benefits (Tables)
 9 Months Ended
Sep. 30, 2017
Defined Benefit Plan [Abstract]  
Schedule of Net Pension and Other Benefit Costs
Pension and other postretirement benefit costs included the following components for the three months and nine months ended September 30, 2017 and October 1, 2016:
 
Pension Benefits
 
Other Postretirement Benefits
 
Three Months Ended
 
Nine Months Ended
 
Three Months Ended
 
Nine Months Ended
(in millions)
Sep 30,
2017
 
Oct 1,
2016
 
Sep 30,
2017
 
Oct 1,
2016
 
Sep 30,
2017
 
Oct 1,
2016
 
Sep 30,
2017
 
Oct 1,
2016
Interest cost
$
7.0

 
$
8.9

 
$
21.2

 
$
26.8

 
$
0.3

 
$
0.4

 
$
1.0

 
$
1.1

Expected return on plan assets
(8.3
)
 
(9.6
)
 
(25.0
)
 
(28.8
)
 
—

 
—

 
—

 
—

Amortization of prior service credits
—

 
—

 
—

 
—

 
(0.1
)
 
(0.1
)
 
(0.5
)
 
(0.4
)
Amortization of net actuarial losses
3.6

 
4.3

 
10.8

 
13.0

 
—

 
—

 
—

 
—

Net pension and other benefit costs
$
2.3

 
$
3.6

 
$
7.0

 
$
11.0

 
$
0.2

 
$
0.3

 
$
0.5

 
$
0.7