Acquisitions and Divestitures (Divestiture) (Details) - CAR, Inc shares in Millions, $ in Millions |
1 Months Ended |
---|---|
Mar. 31, 2016
USD ($)
shares
| |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |
Ownership percentage | 1.70% |
Common Stock | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |
Number of shares sold | shares | 204 |
Gross sales proceeds | $ 240 |
Net sales proceeds | 233 |
Deferred gain on sale | 7 |
Common Stock | Other Operating Income (Expense) | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |
Pre-tax gain on sale of stock | $ 75 |