Condensed Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Net income	$ 206	$ 195
Change in net unrealized gain on securities available for sale:
Net unrealized (loss) gain	(3)	89
Reclassification of impairment charges included in net impairment losses on securities	4	18
Other	1
Other comprehensive income, before tax	2	107
Income tax effect		39
Other comprehensive income, net of tax	2	68
Comprehensive Income	$ 208	$ 263

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References+ Details

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Before tax amount of the income statement impact of the reclassification adjustment for unrealized (losses) realized upon the write-down of available-for-sale securities.

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- Definition

Tax effect of other comprehensive income (loss) attributable to both parent entity and noncontrolling interest.

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- Definition

Before tax and reclassification adjustments amount of unrealized holding gain (loss) and transfers on available-for-sale securities.

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