Basis Of Presentation Investment in PHH Home Loans (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Schedule of Equity Method Investments [Line Items]
Equity earnings from equity method investment	$ 5	$ 7	$ 5	$ 9
PHH Home Loans
Schedule of Equity Method Investments [Line Items]
Equity method investment ownership percentage	49.90%		49.90%
Equity earnings from equity method investment	$ 3	$ 6	$ 3	8
Cash dividends from equity method investment			0	$ 5
Carrying value of equity method investments	$ 61		$ 61		$ 58

This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

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