| Schedule of Pension Plan Expense/(Income) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pension Plans |
|
|
|
|
Primary Plan |
|
|
Supplemental |
|
|
Total |
|
|
($ in millions) |
|
Three Months Ended |
|
|
Three Months Ended |
|
|
Three Months Ended |
|
|
|
|
July 30, |
|
|
July 31, |
|
|
July 30, |
|
|
July 31, |
|
|
July 30, |
|
|
July 31, |
|
|
|
|
2011 |
|
|
2010 |
|
|
2011 |
|
|
2010 |
|
|
2011 |
|
|
2010 |
|
|
Service cost |
$ |
22 |
|
$ |
22 |
|
$ |
- |
|
$ |
- |
|
$ |
22 |
|
$ |
22 |
|
|
Interest cost |
|
62 |
|
|
62 |
|
|
3 |
|
|
3 |
|
|
65 |
|
|
65 |
|
|
Expected return on plan assets |
|
(97 |
) |
|
(88 |
) |
|
- |
|
|
- |
|
|
(97 |
) |
|
(88 |
) |
|
Net amortization |
|
34 |
|
|
59 |
|
|
4 |
|
|
5 |
|
|
38 |
|
|
64 |
|
|
Net periodic benefit expense |
$ |
21 |
|
$ |
55 |
|
$ |
7 |
|
$ |
8 |
|
$ |
28 |
|
$ |
63 |
| |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pension Plans |
|
|
|
|
Primary Plan |
|
|
Supplemental |
|
|
Total |
|
|
($ in millions) |
|
Six Months Ended |
|
|
Six Months Ended |
|
|
Six Months Ended |
|
|
|
|
July 30, |
|
|
July 31, |
|
|
July 30, |
|
|
July 31, |
|
|
July 30, |
|
|
July 31, |
|
|
|
|
2011 |
|
|
2010 |
|
|
2011 |
|
|
2010 |
|
|
2011 |
|
|
2010 |
|
|
Service cost |
$ |
44 |
|
$ |
44 |
|
$ |
1 |
|
$ |
1 |
|
$ |
45 |
|
$ |
45 |
|
|
Interest cost |
|
124 |
|
|
124 |
|
|
6 |
|
|
7 |
|
|
130 |
|
|
131 |
|
|
Expected return on plan assets |
|
(193 |
) |
|
(176 |
) |
|
- |
|
|
- |
|
|
(193 |
) |
|
(176 |
) |
|
Net amortization |
|
68 |
|
|
118 |
|
|
7 |
|
|
9 |
|
|
75 |
|
|
127 |
|
|
Net periodic benefit expense |
$ |
43 |
|
$ |
110 |
|
$ |
14 |
|
$ |
17 |
|
$ |
57 |
|
$ |
127 |
| |
| Schedule of Pension Plan Expense/(Income) |
 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Postretirement Health and Welfare Plan |
|
|
($ in millions) |
|
|
Three Months Ended |
|
|
Six Months Ended |
|
|
|
|
|
July 30, |
|
|
July 31, |
|
|
July 30, |
|
|
July 31, |
|
|
|
|
|
2011 |
|
|
2010 |
|
|
2011 |
|
|
2010 |
|
|
Service cost |
|
$ |
- |
|
$ |
- |
|
$ |
- |
|
$ |
- |
|
|
Interest cost |
|
|
- |
|
|
- |
|
|
- |
|
|
- |
|
|
Expected return on plan assets |
|
|
- |
|
|
- |
|
|
- |
|
|
- |
|
|
Net amortization |
|
|
(7 |
) |
|
(6 |
) |
|
(13 |
) |
|
(12 |
) |
|
Net periodic (income) |
|
$ |
(7 |
) |
$ |
(6 |
) |
$ |
(13 |
) |
$ |
(12 |
) | |