XML 77 R41.htm IDEA: XBRL DOCUMENT v3.2.0.727
PENSION AND POSTRETIREMENT BENEFIT PLANS (Tables)
 6 Months Ended
Jun. 30, 2015
Compensation and Retirement Disclosure [Abstract]  
Schedule of Defined Benefit Plans Disclosures [Table Text Block]
The net periodic benefit cost/(credit) of defined benefit pension and postretirement benefit plans includes:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
Pension Benefits
 
Other Benefits
 
Pension Benefits
 
Other Benefits
Dollars in Millions
2015
 
2014
 
2015
 
2014
 
2015
 
2014
 
2015
 
2014
Service cost – benefits earned during the year
$
6

 
$
10

 
$
1

 
$
1

 
$
12

 
$
20

 
$
2

 
$
2

Interest cost on projected benefit obligation
60

 
77

 
3

 
4

 
121

 
155

 
6

 
7

Expected return on plan assets
(103
)
 
(133
)
 
(6
)
 
(7
)
 
(205
)
 
(264
)
 
(13
)
 
(14
)
Amortization of prior service credits
(1
)
 
(1
)
 
(2
)
 
(1
)
 
(2
)
 
(2
)
 
(3
)
 
(1
)
Amortization of net actuarial loss
26

 
29

 
1

 
—

 
50

 
56

 
2

 
—

Curtailments and settlements
36

 
45

 
—

 
—

 
63

 
99

 
—

 
(3
)
Special termination benefits
—

 
—

 
—

 
—

 
—

 
13

 
—

 
—

Net periodic cost/(credit)
$
24

 
$
27

 
$
(3
)
 
$
(3
)
 
$
39

 
$
77

 
$
(6
)
 
$
(9
)