XML 61 R48.htm IDEA: XBRL DOCUMENT v3.7.0.1
Pension and Other Postretirement Benefits (Tables)
 6 Months Ended
Jun. 30, 2017
Pension and Other Postretirement Benefits [Abstract]  
Components of Net Periodic Benefit Cost

The following table summarizes the components of net periodic benefit cost for the Company’s pension and other postretirement benefit plans.

Pension Plans
Postretirement Benefit Plans
Second Quarter Ended
First Half Ended
Second Quarter Ended
First Half Ended
June 30,
2017
June 24,
2016
June 30,
2017
June 24,
2016
June 30,
2017
June 24,
2016
June 30,
2017
June 24,
2016
(in millions)
Components of net periodic benefit cost:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Service cost
$
29
 
$
28
 
$
58
 
$
55
 
$
—
 
$
—
 
$
1
 
$
1
 
Interest cost
 
36
 
 
34
 
 
71
 
 
69
 
 
1
 
 
2
 
 
2
 
 
3
 
Expected return on plan assets
 
(53
)
 
(51
)
 
(106
)
 
(102
)
 
(1
)
 
(1
)
 
(2
)
 
(2
)
Amortization of prior service credits
 
—
 
 
—
 
 
—
 
 
—
 
 
—
 
 
—
 
 
—
 
 
(1
)
Amortization of net loss (gains)
 
15
 
 
13
 
 
31
 
 
26
 
 
—
 
 
—
 
 
(1
)
 
—
 
Net periodic benefit cost
$
27
 
$
24
 
$
54
 
$
48
 
$
—
 
$
1
 
$
—
 
$
1