|
EMPLOYEE BENEFIT PLANS (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2014
|
Mar. 31, 2013
|
|
| Components of net periodic benefit cost | ||
| Contributions to pension and other postretirement benefit plans | $ 28 | $ 31 |
| Expected contributions to pension and other postretirement benefit plans during remainder of 2014 | 108 | |
|
Defined Benefit Plans
|
||
| Components of net periodic benefit cost | ||
| Service cost | 15 | 17 |
| Interest cost | 37 | 33 |
| Expected return on plan assets | (49) | (44) |
| Amortization of prior service benefit | (1) | (2) |
| Amortization of actuarial loss | 15 | 21 |
| Special termination benefits | 3 | 5 |
| Settlement loss | 1 | |
| Net periodic benefit cost | 21 | 30 |
|
Other Postretirement Benefit Plans
|
||
| Components of net periodic benefit cost | ||
| Service cost | 1 | 1 |
| Interest cost | 1 | 1 |
| Amortization of prior service benefit | (1) | |
| Net periodic benefit cost | $ 1 | $ 2 |