Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

Schedule of changes in balances of each component of accumulated other comprehensive income

The following tables present the changes in the balances of each component of accumulated other comprehensive income and the effect of significant reclassifications out of AOCI on the respective line items in net income.

Changes in Accumulated Other Comprehensive Income by Component

First Quarter 2013

	Net Unrealized Gains (Losses) on Investments with no OTTI			Net Unrealized Gains (Losses) on Investments with OTTI			Cumulative Translation Adjustment			Cash Flow Hedge		Total Accumulated Other Comprehensive Income
	(in millions)
Balance, December 31, 2012	$	517		$	(5	)	$	(6	)	$	9	$	515
Other comprehensive income (loss) before reclassifications	(50		)	(16		)	(5		)	—		(71		)
Amounts reclassified from AOCI to:
Other net realized investment gains (losses)	(1		)	6			—			—		5
Interest expense	—			—			—			0		—
Total before tax	(1		)	6			—			0		5
Tax (provision) benefit	—			(2		)	—			0		(2		)
Total amounts reclassified from AOCI, net of tax	(1		)	4			—			0		3
Net current period other comprehensive income	(51		)	(12		)	(5		)	0		(68		)
Balance, March 31, 2013	$	466		$	(17	)	$	(11	)	$	9	$	447

First Quarter 2012

	Net Unrealized Gains (Losses) on Investments with no OTTI		Net Unrealized Gains (Losses) on Investments with OTTI			Cumulative Translation Adjustment			Cash Flow Hedge		Total Accumulated Other Comprehensive Income
	(in millions)
Balance, December 31, 2011	$	365	$	2		$	(8	)	$	9	$	368
Other comprehensive income (loss)	43		(14		)	2			0		31
Balance, March 31, 2012	$	408	$	(12	)	$	(6	)	$	9	$	399