Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2012

Gross Carrying Value of Intangible Assets and Accumulated Amortization

The gross carrying value of intangible assets and accumulated amortization was:

	December 31, 2012						December 31, 2011
	Gross    Carrying    Value		Accumulated Amortization		Net    Carrying    Value		Gross    Carrying    Value		Accumulated Amortization		Net    Carrying    Value
Customer relationships	$	279	$	51	$	228	$	245	$	17	$	228
Technology		89		16		73		88		6		82
Trade name		17		2		15		15		1		14
Other		5		2		3		2		—		2
Total intangible assets	$	390	$	71	$	319	$	350	$	24	$	326

Estimated Future Annual Amortization Expense for Intangible Assets

Estimated future annual amortization expense for intangible assets as of December 31, 2012, is as follows:

2013	$	49
2014	$	43
2015	$	40
2016	$	38
2017	$	35
Thereafter	$	114

Changes in Carrying Amount of Goodwill as Allocated to Reportable Segments

The changes in the carrying amount of goodwill, as allocated to the Company’s reportable segments for purposes of testing goodwill for impairment going forward, are presented in the following table:

	Investor Services		Institutional Services		Total
Balance at December 31, 2011	$	953	$	208	$	1,161
Goodwill acquired and other changes during the period		45		22		67
Balance at December 31, 2012	$	998	$	230	$	1,228