|
Pension and Postretirement Expense Level 4 (Details) - Estimated Future Plan Benefit Payments (USD $)
In Millions, unless otherwise specified
|
12 Months Ended |
3 Months Ended |
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Mar. 31, 2013
|
| Estimated future contributions to defined benefit plans in 2013 |
$ 20 |
|
|
|
| United States Pension Plans of US Entity, Defined Benefit [Member] |
|
|
|
|
| 2014 |
23 |
|
|
|
| 2015 |
21 |
|
|
|
| 2016 |
21 |
|
|
|
| 2017 |
20 |
|
|
|
| 2018 |
19 |
|
|
|
| 2020-2024 |
83 |
|
|
|
| Foreign Pension Plans, Defined Benefit [Member] |
|
|
|
|
| 2014 |
10 |
|
|
|
| 2015 |
11 |
|
|
|
| 2016 |
13 |
|
|
|
| 2017 |
14 |
|
|
|
| 2018 |
15 |
|
|
|
| 2020-2024 |
95 |
|
|
|
| United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member] |
|
|
|
|
| 2014 |
1 |
|
|
|
| 2015 |
1 |
|
|
|
| 2016 |
1 |
|
|
|
| 2017 |
1 |
|
|
|
| 2018 |
1 |
|
|
|
| 2020-2024 |
3 |
|
|
|
| Foreign Postretirement Benefit Plans, Defined Benefit [Member] |
|
|
|
|
| 2014 |
0 |
|
|
|
| 2015 |
0 |
|
|
|
| 2016 |
0 |
|
|
|
| 2017 |
0 |
|
|
|
| 2018 |
0 |
|
|
|
| 2020-2024 |
2 |
|
|
|
| Defined Contribution Pension [Member] |
|
|
|
|
| Defined Contribution Plan, Cost Recognized |
17 |
15 |
16 |
|
| U.S. non-qualified plans [Member] |
|
|
|
|
| Postemployment Benefits Liability |
7 |
7 |
|
|
| German Early Retirement Program [Member] |
|
|
|
|
| Defined Contribution Plan, Cost Recognized |
1 |
|
1 |
1 |
| Postemployment Benefits Liability |
2 |
4 |
|
|
| European Jubilee Plan [Member] |
|
|
|
|
| Postemployment Benefits Liability |
$ 8 |
$ 8 |
|
|