XML 16 R70.htm IDEA: XBRL DOCUMENT

Available-for-sale Securities Fair Value and Gross Realized Gains (Losses) (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Jun. 30, 2012
Available-for-sale securities, gross realized gain (loss) disclosures:
Fair value of sold available-for-sale securities	$ 25
Other-then-temporary impairment investments:
Other-than-temporary impairments	$ 0.1
Bank of America common stock owned	1,800,000

Balance held at close of period in number of shares.

+ References+ Details

- Definition

The amount of other than temporary impairment (OTTI) loss on a debt security, categorized as Available-for-sale, related to factors other than credit losses when the entity does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis. This amount, which includes the portion attributable to the noncontrolling interest, if any, is a portion of the deduction from the total impairment losses of investments (before taxes) presented on the income statement; this amount is also referred to as the amount incurred by the reporting entity or the consolidated entity.

+ References+ Details