|
Impairments (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
6 Months Ended | 3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|---|
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Jun. 30, 2013
Assets Held for Sale
|
Jun. 30, 2013
Assets Held for Sale
|
Jun. 30, 2012
Customer relationships
|
|
| Assets held for sale | |||||
| Loss on impairment of assets held for sale | $ 37 | $ 37 | |||
| Loss on impairment of assets per diluted share | $ 0.10 | $ 0.10 | $ 0.05 | ||
| Loss on impairment of assets held for sale, tax effect | 0 | 0 | |||
| Impairment of goodwill and other indefinite Lived intangible assets | |||||
| Adjustment to original estimate of goodwill | 118 | ||||
| Adjustment to original estimate of goodwill, per diluted share | $ 0.34 | ||||
| Adjustment to original estimate of goodwill, tax effect | 0 | ||||
| Impairment of definite-lived intangible assets | |||||
| Impairment loss on definite-lived intangible asset | 22 | ||||
| Impairment loss on finite-lived intangible asset, continuing operations | $ 17 | ||||
| Impairment loss on long-lived assets per diluted share, continuing operations | $ 0.10 | $ 0.10 | $ 0.05 | ||