CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 74,015	$ 70,557	$ 146,106	$ 138,640
Unrealized (loss) gain on investment securities available-for-sale:
Unrealized holding (losses) gains arising during period	(24,770)	1,002	(20,029)	21,272
Reclassification adjustment for net gains included in net income	(3,100)	(41)	(6,335)	(321)
Noncredit-related impairment loss on securities				(2,938)
Unrealized gains (losses) on other investments	7	(6)	17	4
Other comprehensive (loss) income	(27,863)	955	(26,347)	18,017
COMPREHENSIVE INCOME	$ 46,152	$ 71,512	$ 119,759	$ 156,657

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.

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

+ References

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+ Details

- Definition

Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

+ References

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- Definition

Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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+ Details

- Definition

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

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+ Details