XML 54 R14.htm IDEA: XBRL DOCUMENT v3.3.0.814
Pension and Retiree Medical Benefits
 8 Months Ended
Sep. 05, 2015
Compensation and Retirement Disclosure [Abstract]  
Pension and Retiree Medical Benefits
Pension and Retiree Medical Benefits
The components of net periodic benefit cost for pension and retiree medical plans are as follows: 
 
12 Weeks Ended
 
Pension

Retiree Medical
 
9/5/2015


9/6/2014


9/5/2015


9/6/2014


9/5/2015


9/6/2014

 
U.S.

International

 
Service cost
$
100


$
91


$
25


$
24


$
8


$
8

Interest cost
126


134


30


33


12


14

Expected return on plan assets
(195
)

(181
)

(44
)

(44
)

(6
)

(6
)
Amortization of prior service (credit)/cost
(1
)

5


—


—


(9
)

(5
)
Amortization of net losses/(gains)
47


40


18


14


—


(2
)

77


89


29


27


5


9

Settlement loss
—

 
—

 
3

 
3

 
—

 
—

Special termination benefits
4


3


—


—


—


1

Total expense
$
81


$
92


$
32


$
30


$
5


$
10


 
36 Weeks Ended
 
Pension
 
Retiree Medical
 
9/5/2015

 
9/6/2014

 
9/5/2015

 
9/6/2014

 
9/5/2015

 
9/6/2014

 
U.S.
 
International
 
 
Service cost
$
301

 
$
272

 
$
70

 
$
67

 
$
24

 
$
24

Interest cost
378

 
402

 
81

 
90

 
36

 
42

Expected return on plan assets
(588
)
 
(543
)
 
(122
)
 
(120
)
 
(18
)
 
(18
)
Amortization of prior service (credit)/cost
(2
)
 
14

 
—

 
—

 
(27
)
 
(15
)
Amortization of net losses/(gains)
142

 
121

 
50

 
36

 
1

 
(4
)
 
231

 
266

 
79

 
73

 
16

 
29

Settlement loss
—

 
—

 
3

 
3

 
—

 
—

Special termination benefits
9

 
11

 
—

 
—

 
1

 
2

Total expense
$
240

 
$
277

 
$
82

 
$
76

 
$
17

 
$
31

 
 
 
 
 
 
 
 
 
 
 
 

We regularly evaluate different opportunities to reduce risk and volatility associated with our pension and retiree medical plans. During the second quarter of 2014, we made discretionary contributions of $19 million to our international pension plans.