|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Three Months Ended
|
|
|
Six Months Ended
|
|
|
|
July 28,
|
|
|
July 30,
|
|
|
July 28,
|
|
|
July 30,
|
|
Primary Plan
|
|
2012
|
|
|
2011
|
|
|
2012
|
|
|
2011
|
|
Service cost
|
$
|
23
|
|
$
|
22
|
|
$
|
46
|
|
$
|
44
|
|
Interest cost
|
|
62
|
|
|
62
|
|
|
124
|
|
|
124
|
|
Expected return on plan assets
|
|
(95)
|
|
|
(97)
|
|
|
(189)
|
|
|
(193)
|
|
Net amortization
|
|
58
|
|
|
34
|
|
|
116
|
|
|
68
|
|
Net periodic benefit
expense/(income)
|
$
|
48
|
|
$
|
21
|
|
$
|
97
|
|
$
|
43
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Supplemental Plans
|
|
|
|
|
|
|
|
|
|
|
|
|
Service cost
|
$
|
1
|
|
$
|
-
|
|
$
|
1
|
|
$
|
1
|
|
Interest cost
|
|
4
|
|
|
3
|
|
|
7
|
|
|
6
|
|
Expected return on plan assets
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
Net amortization
|
|
5
|
|
|
4
|
|
|
11
|
|
|
7
|
|
Net periodic benefit
expense/(income)
|
$
|
10
|
|
$
|
7
|
|
$
|
19
|
|
$
|
14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Primary and Supplemental Plans Total
|
|
|
|
|
|
|
|
|
|
|
|
|
Service cost
|
$
|
24
|
|
$
|
22
|
|
$
|
47
|
|
$
|
45
|
|
Interest cost
|
|
66
|
|
|
65
|
|
|
131
|
|
|
130
|
|
Expected return on plan assets
|
|
(95)
|
|
|
(97)
|
|
|
(189)
|
|
|
(193)
|
|
Net amortization
|
|
63
|
|
|
38
|
|
|
127
|
|
|
75
|
|
Net periodic benefit expense/(income)
|
$
|
58
|
|
$
|
28
|
|
$
|
116
|
|
$
|
57
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Postretirement Health and Welfare Plan
|
|
|
|
|
|
|
|
|
|
|
|
|
Service cost
|
$
|
-
|
|
$
|
-
|
|
$
|
-
|
|
$
|
-
|
|
Interest cost
|
|
1
|
|
|
-
|
|
|
1
|
|
|
-
|
|
Expected return on plan assets
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
Net amortization
|
|
(3)
|
|
|
(7)
|
|
|
(7)
|
|
|
(13)
|
|
Net periodic benefit
expense/(income)
|
$
|
(2)
|
|
$
|
(7)
|
|
$
|
(6)
|
|
$
|
(13)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Retirement Benefit Plans Total
|
|
|
|
|
|
|
|
|
|
|
|
|
Service cost
|
$
|
24
|
|
$
|
22
|
|
$
|
47
|
|
$
|
45
|
|
Interest cost
|
|
67
|
|
|
65
|
|
|
131
|
|
|
130
|
|
Expected return on plan assets
|
|
(95)
|
|
|
(97)
|
|
|
(189)
|
|
|
(193)
|
|
Net amortization
|
|
60
|
|
|
31
|
|
|
120
|
|
|
62
|
|
Net periodic benefit
expense/(income)
|
$
|
56
|
|
$
|
21
|
|
$
|
109
|
|
$
|
44
|
|
|
|
|
|
|
|
|
|
|
|
|
|