|
Segment Information Level 4 (Details) - Long Lived Assets (Details) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Long-Lived Assets (Geographic) [Line Items] | ||
| Long-Lived Assets | $ 1,255 | $ 1,241 |
| United States [Member] | ||
| Long-Lived Assets (Geographic) [Line Items] | ||
| Long-Lived Assets | 653 | 590 |
| Netherlands [Member] | ||
| Long-Lived Assets (Geographic) [Line Items] | ||
| Long-Lived Assets | 155 | 184 |
| Germany [Member] | ||
| Long-Lived Assets (Geographic) [Line Items] | ||
| Long-Lived Assets | 103 | 109 |
| Other international [Member] | ||
| Long-Lived Assets (Geographic) [Line Items] | ||
| Long-Lived Assets | $ 344 | $ 358 |