Insurance Premiums (Tables)

12 Months Ended

Dec. 31, 2012

Roll Forward Of Premiums Receivable

In millions						Adjustments
Premiums Receivable as of December 31, 2011		Premium Payments Received		Premiums from New Business Written		Changes in Expected Term of Policies		Accretion of Premiums Receivable Discount		Other (1)		Premiums Receivable as of December 31, 2012		Reinsurance Premiums Payable as of December 31, 2012
$	1,360	$	(182)	$	5	$	(57)	$	32	$	70	$	1,228	$	59

(1)—Primarily consists of unrealized gains (losses) due to foreign currency exchange rates.

In millions						Adjustments
Premiums Receivable as of December 31, 2010		Premium Payments     Received		Premiums from New Business     Written		Changes in Expected Term of     Policies		Accretion of Premiums Receivable     Discount		Other (1)		Premiums Receivable as of December 31, 2011		Reinsurance Premiums Payable as of December 31, 2011
$	1,589	$	(212)	$	—	$	(76)	$	40	$	19	$	1,360	$	64

(1)—Primarily consists of unrealized gains (losses) due to foreign currency exchange rates.

Undiscounted Future Amount Of Premiums Expected To Be Collected And The Period Which Those Collections Are Expected To Occur

In millions	Expected Collection of Premiums
Three months ended:
March 31, 2013	$	30
June 30, 2013		43
September 30, 2013		30
December 31, 2013		36
Twelve months ended:
December 31, 2014		125
December 31, 2015		117
December 31, 2016		109
December 31, 2017		99
Five years ended:
December 31, 2022		378
December 31, 2027		264
December 31, 2032 and thereafter		303
Total	$	1,534

Unearned Premium Revenue Balance And Future Expected Premium Earnings

			Expected Future Premium Earnings
In millions	Unearned Premium Revenue		Upfront		Installments		Accretion		Total Expected Future Premium Earnings
December 31, 2012	$	2,938						.
Three months ended:
March 31, 2013		2,860	$	46	$	32	$	7	$	85
June 30, 2013		2,783		46		31		7		84
September 30, 2013		2,709		44		30		7		81
December 31, 2013		2,637		42		30		7		79
Twelve months ended:
December 31, 2014		2,368		159		110		27		296
December 31, 2015		2,123		143		102		25		270
December 31, 2016		1,898		130		95		23		248
December 31, 2017		1,693		120		85		21		226
Five years ended:
December 31, 2022		915		456		322		83		861
December 31, 2027		442		268		205		50		523
December 31, 2032 and thereafter		—		234		208		51		493
Total			$	1,688	$	1,250	$	308	$	3,246