Line Of Business Information (Tables)

12 Months Ended

Dec. 31, 2011

Line Of Business Information [Abstract]

Summary Of Line Of Business Results

	Investment Servicing									Management Investment									Other									Total
Years ended December 31,	2011			2010			2009			2011			2010			2009			2011			2010			2009			2011			2010			2009
(Dollars in millions, except where otherwise noted)
Fee revenue:
Servicing fees	$	4,382		$	3,938		$	3,334																				$	4,382		$	3,938		$	3,334
Management fees		—			—			—		$	917		$	829		$	766												917			829			766
Trading services		1,220			1,106			1,094			—			—			—												1,220			1,106			1,094
Securities finance		333			265			387			45			53			183												378			318			570
Processing fees and other		195			225			72			102			124			99												297			349			171
Total fee revenue		6,130			5,534			4,887			1,064			1,006			1,048												7,194			6,540			5,935
Net interest revenue		2,181			2,553			2,489			152			146			68								$	7			2,333			2,699			2,564
Gains (Losses) related to investment securities, net		67			58			141			—			—			—					$	(344	)		—			67			(286	)		141
Total revenue		8,378			8,145			7,517			1,216			1,152			1,116						(344	)		7			9,594			8,953			8,640
Provision for loan losses		—			25			148			—			—			1						—			—			—			25			149
Expenses from operations		5,889			5,430			4,920			900			753			747						—			—			6,789			6,183			5,667
Securities lending charge		—			75			—			—			339			—						—			—			—			414			—
Provision for fixed-income litigation exposure		—			—			—			—			—			250						—			—			—			—			250
Acquisition costs		—			—			—			—			—			—		$	16			89			49			16			89			49
Restructuring charges		—			—			—			—			—			—			253			156			—			253			156			—
Total expenses		5,889			5,505			4,920			900			1,092			997			269			245			49			7,058			6,842			5,966
Income from continuing operations before income taxes	$	2,489		$	2,615		$	2,449		$	316		$	60		$	118		$	(269	)	$	(589	)	$	(42	)	$	2,536		$	2,086		$	2,525
Pre-tax margin		30	%		32	%		33	%		26	%		5	%		11	%											26	%		23	%		29	%
Average assets (in billions)	$	169.4		$	146.9		$	143.7		$	5.4		$	5.1		$	3.1											$	174.8		$	152.0		$	146.8