Condensed Consolidated Statement of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities
Net income	$ 326	$ 206
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Provision for loan losses	1	6
Net impairment losses on securities		4	[1]
Stock-based compensation	29	37
Depreciation and amortization	48	51
Premium amortization, net, on securities available for sale and securities held to maturity	27	44
Other	2	7
Net change in:
Cash and investments segregated and on deposit for regulatory purposes	3,005	1,572
Receivables from brokers, dealers, and clearing organizations	29	(134)
Receivables from brokerage clients	(622)	1,003
Other securities owned	61	91
Other assets	(24)	(29)
Payables to brokers, dealers, and clearing organizations	293	84
Payables to brokerage clients	(3,025)	(3,442)
Accrued expenses and other liabilities	(81)	132
Net cash provided by (used for) operating activities	69	(368)
Cash Flows from Investing Activities
Purchases of securities available for sale	(4,250)	(6,703)
Proceeds from sales of securities available for sale	1,285
Principal payments on securities available for sale	1,738	3,997
Purchases of securities held to maturity	(2,271)	(6,031)
Principal payments on securities held to maturity	520	1,279
Net increase in loans to banking clients	(171)	(530)
Purchase of equipment, office facilities, and property	(53)	(49)
Other investing activities	(8)	2
Net cash used for investing activities	(3,210)	(8,035)
Cash Flows from Financing Activities
Net change in deposits from banking clients	2,619	3,047
Repayment of commercial paper		(300)
Repayment of long-term debt	(2)	(2)
Dividends paid	(100)	(98)
Proceeds from stock options exercised and other	65	25
Other financing activities	4	(1)
Net cash provided by financing activities	2,586	2,671
Decrease in Cash and Cash Equivalents	(555)	(5,732)
Cash and Cash Equivalents at Beginning of Period	7,728	12,663
Cash and Cash Equivalents at End of Period	7,173	6,931
Cash paid during the period for:
Interest	40	40
Income taxes	51	35
Non-cash investing activity:
Securities purchased during the period but settled after period end	$ 158

[1] There were no net impairment losses on securities for the three months ended March 31, 2014. Net impairment losses on securities include total other-than-temporary impairment losses of $0 million recognized in other comprehensive income, net of $(4) million reclassified from other comprehensive income, for the three months ended March 31, 2013.