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Note 2. Summary of Significant Accounting Policies Investments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]
Equity Method Investments	$ 66	$ 65
Income (Loss) from Equity Method Investments	12	16	$ 9
PHH Home Loans [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investments	$ 59
Joint venture investment, ownership percentage	49.90%
Income (Loss) from Equity Method Investments	$ 8	14	8
Proceeds from Equity Method Investment, Dividends or Distributions	$ 7	$ 10	$ 3

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 225
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-Paragraph 1
-Subparagraph (SX 210.7-04(10))
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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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