E Trade Financial (ETFC) 10-Q 6 Aug 18 2018 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Aug. 02, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Entity Registrant Name	E TRADE FINANCIAL CORP
Entity Central Index Key	1,015,780
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		259,675,020

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENT OF INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenue:
Interest income	$ 489	$ 378	$ 957	$ 719
Interest expense	(36)	(22)	(59)	(44)
Net interest income	453	356	898	675
Commissions	121	105	258	232
Fees and service charges	110	98	215	184
Gains on securities and other, net	15	7	25	17
Other revenue	11	11	22	22
Total non-interest income	257	221	520	455
Total net revenue	710	577	1,418	1,130
Provision (benefit) for loan losses	(19)	(99)	(40)	(113)
Non-interest expense:
Compensation and benefits	160	133	312	269
Advertising and market development	47	42	107	85
Clearing and servicing	30	33	66	65
Professional services	25	24	47	46
Occupancy and equipment	30	29	60	56
Communications	28	36	59	61
Depreciation and amortization	23	20	45	40
FDIC insurance premiums	9	8	18	16
Amortization of other intangibles	12	9	22	18
Restructuring and acquisition-related activities	2	4	2	8
Other non-interest expenses	18	21	41	37
Total non-interest expense	384	359	779	701
Income before income tax expense	345	317	679	542
Income tax expense	95	124	182	204
Net income	250	193	497	338
Preferred stock dividends	0	0	12	13
Net income available to common shareholders	$ 250	$ 193	$ 485	$ 325
Basic earnings per common share (in dollars per share)	$ 0.95	$ 0.70	$ 1.83	$ 1.18
Diluted earnings per common share (in dollars per share)	$ 0.95	$ 0.70	$ 1.82	$ 1.17
Shares used in computation of per common share data:
Basic (in thousands)	263,809	275,410	265,220	275,167
Diluted (in thousands)	264,929	276,272	266,351	276,370

CONDENSED CONSOLIDATED STATEME3

CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018		Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 250	$ 193	$ 497		$ 338
Available-for-sale securities:
Unrealized gains (losses), net	(51)	42	(179)		88
Reclassification into earnings, net	(8)	(6)	(15)		(11)
Transfer of held-to-maturity securities to available-for-sale securities(1)	0	0	6	[1]	0
Net change from available-for-sale securities	(59)	36	(188)		77
Foreign currency translation:
Reclassification of foreign currency translation gains	0	0	0		(2)
Other comprehensive income (loss)	(59)	36	(188)		75
Comprehensive income	$ 191	$ 229	309		413
Held-to-maturity securities, transferred security, at carrying value			4,672		0
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax			$ 7		$ 0
[1]	During the three months ended March 31, 2018, securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million, or $6 million net of tax, were transferred from held-to-maturity securities to available-for-sale securities as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEET - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
ASSETS
Cash and equivalents	$ 532	$ 931
Cash required to be segregated under federal or other regulations	620	872
Available-for-sale securities	23,810	20,679
Held-to-maturity securities (fair value of $20,646 and $23,719 at June 30, 2018 and December 31, 2017, respectively)	21,199	23,839
Margin receivables	10,955	9,071
Loans receivable, net (net of allowance for loan losses of $54 and $74 at June 30, 2018 and December 31, 2017, respectively)	2,375	2,654
Receivables from brokers, dealers and clearing organizations	626	1,178
Property and equipment, net	259	253
Goodwill	2,485	2,370
Other intangibles, net	403	284
Other assets	1,089	1,234
Total assets	64,353	63,365
Liabilities:
Deposits	42,664	42,742
Customer payables	9,959	9,449
Payables to brokers, dealers and clearing organizations	1,666	1,542
Other borrowings	1,259	910
Corporate debt	1,408	991
Other liabilities	494	800
Total liabilities	57,450	56,434
Commitments and contingencies (see Note 15)
Shareholders’ equity:
Preferred stock, $0.01 par value, 1,000,000 shares authorized, 403,000 shares issued and outstanding at both June 30, 2018 and December 31, 2017; aggregate liquidation preference of $700 at both June 30, 2018 and December 31, 2017	689	689
Common stock, $0.01 par value, 400,000,000 shares authorized, 261,819,526 and 266,827,881 shares issued and outstanding at June 30, 2018 and December 31, 2017, respectively	3	3
Additional paid-in-capital	6,257	6,582
Retained earnings (accumulated deficit)	189	(317)
Accumulated other comprehensive loss	(235)	(26)
Total shareholders’ equity	6,903	6,931
Total liabilities and shareholders’ equity	$ 64,353	$ 63,365

CONDENSED CONSOLIDATED BALANCE5

CONDENSED CONSOLIDATED BALANCE SHEET (Parentheticals) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
ASSETS
Held-to-maturity securities, fair value	$ 20,646	$ 23,719
Allowance for loan losses	$ 54	$ 74
Shareholders’ equity:
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	403,000	403,000
Preferred stock, shares outstanding (in shares)	403,000	403,000
Preferred Stock, Liquidation Preference, Value	$ 700	$ 700
Common stock par value	$ 0.01	$ 0.01
Common stock shares authorized (in shares)	400,000,000	400,000,000
Common stock shares issued (in shares)	261,819,526	266,827,881
Common stock shares outstanding (in shares)	261,819,526	266,827,881

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Loss
Balance, at Dec. 31, 2016	$ 6,272	$ 394	$ 3	$ 6,921	$ (909)	$ (137)
Balance, (in shares) at Dec. 31, 2016			274
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting change	3				3
Net income	338				338
Other comprehensive income (loss)	75					75
Conversion of convertible debentures	3			3
Preferred stock dividends	(13)				(13)
Shares withheld to pay taxes for share-based compensation and other	(16)			(16)
Shares withheld to pay taxes for share-based compensation and other, shares			1
Share-based compensation	21			21
Balance, at Jun. 30, 2017	6,683	394	$ 3	6,929	(581)	(62)
Balance, (in shares) at Jun. 30, 2017			275
Balance, at Dec. 31, 2017	6,931	689	$ 3	6,582	(317)	(26)
Balance, (in shares) at Dec. 31, 2017			267
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting change | Hedge accounting adoption					7	(7)
Reclassification of tax effects due to federal tax reform					14	(14)
Net income	497				497
Other comprehensive income (loss)	(188)					(188)
Exercise of stock options	1			1
Conversion of convertible debentures	0
Preferred stock dividends	(12)				(12)
Repurchases of common stock	(329)			(329)
Repurchases of common stock, shares			(6)
Shares withheld to pay taxes for share-based compensation and other	(19)			(19)
Shares withheld to pay taxes for share-based compensation and other, shares			1
Share-based compensation	22			22
Balance, at Jun. 30, 2018	$ 6,903	$ 689	$ 3	$ 6,257	$ 189	$ (235)
Balance, (in shares) at Jun. 30, 2018			262

CONDENSED CONSOLIDATED STATEME7

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 497	$ 338
Adjustments to reconcile net income to net cash provided by operating activities:
Provision (benefit) for loan losses	(40)	(113)
Depreciation and amortization (including discount amortization and accretion)	129	124
Gains on securities and other, net	(25)	(17)
Share-based compensation	22	21
Deferred tax expense	170	192
Other	5	(3)
Net effect of changes in assets and liabilities:
Decrease (increase) in receivables from brokers, dealers and clearing organizations	552	(189)
Increase in margin receivables	(1,884)	(1,042)
Decrease (increase) in other assets	408	(22)
Increase in payables to brokers, dealers and clearing organizations	124	490
Increase (decrease) in customer payables	510	(167)
Increase (decrease) in other liabilities	8	(11)
Net cash provided by (used in) operating activities	476	(399)
Cash flows from investing activities:
Purchases of available-for-sale securities	(2,809)	(6,348)
Proceeds from sales of available-for-sale securities	1,974	795
Proceeds from maturities of and principal payments on available-for-sale securities	991	701
Purchases of held-to-maturity securities	(2,086)	(6,840)
Proceeds from maturities of and principal payments on held-to-maturity securities	1,019	1,107
Proceeds from sale of loans	15	40
Decrease in loans receivable	311	555
Capital expenditures for property and equipment	(49)	(50)
Proceeds from sale of real estate owned and repossessed assets	13	16
Acquisition of TCA, net of cash acquired	36	0
Net cash flow from derivative contracts	35	51
Other	(42)	(19)
Net cash used in investing activities	(664)	(9,992)
Cash flows from financing activities:
(Decrease) increase in deposits	(868)	8,390
Preferred stock dividends	(12)	(13)
Net increase in securities sold under agreements to repurchase	0	400
Net increase in advances from FHLB	350	200
Proceeds from issuance of senior notes	420	0
Repurchases of common stock	(329)	0
Other	(24)	(16)
Net cash (used in) provided by financing activities	(463)	8,961
Decrease in cash, cash equivalents and segregated cash	(651)	(1,430)
Cash, cash equivalents and segregated cash, beginning of period	1,803	3,410
Cash, cash equivalents and segregated cash, end of period	1,152	1,980
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Cash and equivalents, end of period	532	1,091
Segregated cash, end of period	620	889
Cash, cash equivalents and segregated cash, end of period	1,152	1,980
Supplemental disclosures:
Cash paid for interest	55	41
Cash paid for income taxes, net of refunds	5	5
Non-cash investing and financing activities:
Transfers of loans held-for-investment to loans held-for-sale	0	40
Transfers from loans to other real estate owned and repossessed assets	9	15
Conversion of convertible debentures to common stock	0	3
Transfer of available-for-sale securities to held-to-maturity securities	1,161	0
Transfer of held-to-maturity securities to available-for-sale securities	$ 4,672	$ 0

Organization, Basis of Presenta

Organization, Basis of Presentation and Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	NOTE 1—ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization E*TRADE Financial Corporation is a financial services company that provides brokerage and related products and services primarily to individual retail investors under the brand "E*TRADE Financial." The Company also provides investor-focused banking products, primarily sweep deposits, to retail investors. Basis of Presentation The condensed consolidated financial statements, also referred to herein as the consolidated financial statements, include the accounts of the Company and its majority-owned subsidiaries as determined under the voting interest model. Entities in which the Company has the ability to exercise significant influence but in which the Company does not possess control are generally accounted for by the equity method. Entities in which the Company does not have the ability to exercise significant influence are generally carried at cost, or, to the extent that a readily determinable fair value is available, at fair value through net income. The Company also evaluates its initial and continuing involvement with certain entities to determine if the Company is required to consolidate the entities under the variable interest entity (VIE) model. This evaluation is based on a qualitative assessment of whether the Company is the primary beneficiary of the VIE, which requires the Company to possess both: 1) the power to direct the activities that most significantly impact the economic performance of the VIE; and 2) the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. The consolidated financial statements do not include any consolidated VIEs for all periods presented. The Company's consolidated financial statements are prepared in accordance with GAAP. Intercompany accounts and transactions are eliminated in consolidation. These consolidated financial statements reflect all adjustments, which are normal and recurring in nature, necessary to present fairly the financial position, results of operations and cash flows for the periods presented. Beginning January 1, 2018, the Company updated the presentation of the consolidated financial statements as follows: • On the consolidated statement of income, fair value hedging adjustments, previously referred to as hedge ineffectiveness, are included within net interest income as a result of the adoption of new accounting guidance. Prior period amounts have not been reclassified to current period presentation and continue to be reflected within gains on securities and other, net. Fair value hedging adjustments were expenses of $5 million and $8 million for the three and six months ended June 30, 2018 , respectively, compared to $2 million and $3 million for the same periods in 2017 . • On the consolidated balance sheet, deferred tax assets, net has been reclassified to other assets. The prior period has been reclassified to conform to the current period presentation. Deferred tax assets, net were $146 million and $251 million at June 30, 2018 and December 31, 2017 , respectively. • On the consolidated balance sheet, publicly traded equity securities are presented within other assets as a result of the adoption of amended accounting guidance. The prior period has not been reclassified as the amended accounting guidance was adopted on a modified retrospective basis. Accordingly, publicly traded equity securities for the prior period are presented within available-for-sale securities. Use of Estimates Preparing the Company's consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and related notes for the periods presented. Actual results could differ from management’s estimates. Certain significant accounting policies are critical because they are based on estimates and assumptions that require complex and subjective judgments by management. Changes in these estimates or assumptions could materially impact the Company’s financial condition and results of operations. Material estimates in which management believes changes could reasonably occur include: allowance for loan losses, valuation and impairment of goodwill and acquired intangible assets and estimates of effective tax rates, deferred taxes and valuation allowance. Adoption of New Accounting Standards Revenue from Contracts with Customers In May 2014, the FASB amended the guidance on revenue from contracts with customers. The new standard outlines a single comprehensive model for entities to apply in accounting for revenue arising from contracts with customers. The Company's accounting for net interest income was not impacted by the new standard. The FASB issued supplemental amendments to the new standard to clarify certain guidance and to provide narrow scope improvements and practical expedients during 2016. The amended guidance became effective on January 1, 2018 and the Company adopted the guidance on a modified retrospective basis. This adoption did not have a material impact on the Company’s financial condition, results of operations or cash flows as the satisfaction of performance obligations under the new guidance is materially consistent with the Company's previous revenue recognition policies. Similarly, the amended guidance did not have a material impact on the recognition of costs incurred to obtain new contracts. For additional information on the Company's adoption of the amended guidance, see Note 3—Net Revenue . Classification and Measurement of Financial Instruments In January 2016, the FASB amended the accounting and disclosure guidance on the classification and measurement of financial instruments. Relevant changes in the amended guidance include the requirement that equity investments, excluding those accounted for under the equity method of accounting or those resulting in consolidation of the investee, be measured at fair value in the consolidated balance sheet with changes in fair value recognized in net income. The amended guidance became effective on January 1, 2018, and was applied on a modified retrospective basis. The adoption did not have a material impact on the Company’s financial condition, results of operations or cash flows as debt securities represent the majority of the Company's investment portfolio. Beginning January 1, 2018, publicly traded equity securities are presented within other assets on the consolidated balance sheet. Classification of Certain Cash Receipts and Cash Payments In August 2016, the FASB amended the guidance on the presentation and classification of certain cash receipts and cash payments in the consolidated statement of cash flows to eliminate current diversity in practice. The new guidance became effective on January 1, 2018, and the retrospective transition method has been applied to each period presented. Among other changes, the Company now classifies debt extinguishment costs within cash flows from financing activities. Classification of Restricted Cash In November 2016, the FASB amended the guidance on the presentation and classification of changes in restricted cash in the consolidated statement of cash flows to eliminate current diversity in practice. The amended guidance requires the consolidated statement of cash flows to explain the change during the period in the total cash, cash equivalents, and amounts generally described as restricted cash and restricted cash equivalents. The new guidance became effective on January 1, 2018 and has been applied using a retrospective transition method to each period presented. The Company concluded that cash required to be segregated under federal or other regulations is considered restricted cash and the segregated cash activity is now presented on the consolidated statement of cash flows. Clarifying the Definition of a Business In January 2017, the FASB amended the guidance to clarify the definition of a business in order to assist companies in the evaluation of whether transactions should be accounted for as acquisitions or disposals of assets or businesses. The guidance, which became effective on January 1, 2018, did not change the Company's accounting conclusions for the TCA acquisition and is not expected to impact the Company's accounting conclusions for the acquisition of brokerage accounts from Capital One. Targeted Improvements to Accounting for Hedging Activities In August 2017, the FASB amended the guidance to update the recognition and presentation of hedging relationships. Among other changes, the new guidance eases hedge documentation requirements and allows additional types of hedge accounting strategies. The Company early adopted this guidance beginning January 1, 2018. The Company applied the guidance on a modified retrospective basis, which resulted in a $7 million cumulative-effect adjustment to increase retained earnings and to decrease accumulated other comprehensive income. In addition, the guidance provided a one-time transition election to transfer certain debt securities from held-to-maturity to available-for-sale. The Company transferred agency mortgage-backed and agency debt securities with a fair value of $4.7 billion , and recognized a net pre-tax gain of $7 million within other comprehensive income. For additional information on the Company's adoption of the amended guidance, see Note 8—Derivative Instruments and Hedging Activities . Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, the FASB amended the guidance to address certain income tax effects in accumulated other comprehensive income resulting from the federal tax reform enacted in 2017. The amended guidance provides an option to reclassify tax effects within accumulated other comprehensive income to retained earnings in the period in which the effect of the tax reform is recorded. The amendments are effective for fiscal years beginning after December 15, 2018, including interim periods. Early adoption is permitted. The Company adopted the amended guidance in the first quarter of 2018 and used the portfolio approach to record a $14 million increase to retained earnings and a corresponding decrease to accumulated other comprehensive income. The amount of the reclassification related only to the change in the federal corporate tax rate. Premium Amortization on Purchased Callable Debt Securities In March 2017, the FASB amended the guidance on the amortization period for certain callable debt securities held at a premium. The amended guidance shortens the amortization period for these securities by requiring the premium to be amortized to the earliest call date. The guidance does not amend the accounting for securities held at a discount. The Company early adopted this guidance beginning January 1, 2018; however, a cumulative-effect adjustment to retained earnings was not required upon adoption as the Company did not hold any callable debt securities at a premium as of January 1, 2018. New Accounting Standards Not Yet Adopted Accounting for Leases In February 2016, the FASB amended the guidance on accounting for leases. The new standard requires lessees to recognize assets and liabilities on the balance sheet for the rights and obligations created by all qualifying leases with terms of more than twelve months. The recognition, measurement and presentation of expenses and cash flows arising from a lease by a lessee remains substantially unchanged and depends on classification as a finance or operating lease. The new standard also requires quantitative and qualitative disclosures that provide information about the amounts related to leasing arrangements recorded in the consolidated financial statements. The new guidance will be effective for interim and annual periods beginning on January 1, 2019, and is required to be applied on a modified retrospective basis. The Company is in the process of evaluating the new accounting guidance, which includes the assessment of whether certain executory contracts contain embedded leases. T he Company expects to recognize right of use assets related to its property leases within the range of $180 million to $220 million based on incremental borrowing rates as of June 30, 2018, which includes leases in effect through the filing of these condensed consolidated financial statements. The Company does not expect a material impact to the Company’s income statement; however, the impact of the Company’s adoption of the amended lease accounting guidance will depend on subsequent changes to the Company's lease portfolio, the incremental borrowing rates and the identification of embedded leases as of the adoption date. Accounting for Credit Losses In June 2016, the FASB amended the accounting guidance on accounting for credit losses. The amended guidance requires measurement of all expected credit losses for financial instruments, including loans and debt securities, and other commitments to extend credit held at the reporting date. For financial assets measured at amortized cost, factors such as historical experience, current conditions, and reasonable and supportable forecasts will be used to estimate expected credit losses. The amended guidance will also change the manner in which credit losses are recognized on debt securities classified as available-for-sale. The new guidance will be effective for interim and annual periods beginning January 1, 2020. Early adoption is permitted. The Company is currently evaluating the impact of the new accounting guidance on the Company's financial condition, results of operations and cash flows. The Company does not expect the amended accounting guidance to have as significant of an impact as it could have if the Company were originating or purchasing mortgage loans. The Company's evaluation contemplates the recent performance of the run-off legacy mortgage and consumer loan portfolio and the credit profile of the current investment securities portfolio; however, the impact of the new guidance will depend on the current and expected macroeconomic conditions and the nature and characteristics of financial assets held by the Company on the date of adoption. Simplifying the Test for Goodwill Impairment In January 2017, the FASB amended the guidance to simplify the test for goodwill impairment by eliminating Step 2 from the goodwill impairment test. The amended guidance requires the Company to perform its annual goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized at the amount by which the carrying amount exceeds the fair value of the reporting unit; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. Income tax effects resulting from any tax deductible goodwill should be considered when measuring the goodwill impairment loss, if applicable. The Company will still have the option to perform a qualitative assessment to conclude whether it is more likely than not that the carrying amount of the Company exceeds its fair value. The guidance will be effective for interim and annual periods beginning January 1, 2020, and must be applied prospectively. Early adoption is permitted.

Business Acquisition

Business Acquisition	6 Months Ended
	Jun. 30, 2018
Business Acquisition [Abstract]
BUSINESS ACQUISITION	NOTE 2—BUSINESS ACQUISITION TCA Acquisition On April 9, 2018 , the Company completed its acquisition of TCA for $275 million in cash. TCA is a leading provider of technology solutions and custody services to the RIA market. The acquisition is expected to benefit the Company as the RIA portion of our industry is growing and the Company expects to leverage the E*TRADE brand to accelerate growth. The Company also expects this acquisition to help bolster the Company's ability to retain customers in need of specialized customer service engagement. The results of TCA's operations have been included in the Company's consolidated statement of income for the three and six months ended June 30, 2018 from the date of acquisition. While we do not maintain discrete financial information for TCA, we estimate TCA contributed net revenue of approximately $20 million . Supplementary pro forma financial information related to the acquisition is not included because the impact to the Company's consolidated statement of income is not material. The following table summarizes the provisional allocation of the purchase price to the net assets of TCA as of April 9, 2018 (dollars in millions): April 9, 2018 Purchase price $ 275 Fair value of net assets acquired 160 Goodwill $ 115 The following table summarizes the provisional fair values of the assets acquired and liabilities assumed as of the acquisition date. The allocation of the purchase price is provisional and subject to further adjustment as information relative to the acquisition date fair value of intangible assets is finalized. We do not expect that any adjustments to the provisional fair value will be material to the Company's consolidated financial statements (dollars in millions): April 9, 2018 Assets Cash and equivalents $ 239 Available-for-sale securities 554 Other intangibles 140 Other (1) 23 Total assets acquired 956 Liabilities Deposits 790 Other liabilities 6 Total liabilities assumed 796 Net assets acquired $ 160 (1) Includes balance sheet line items property and equipment, net and other assets. The goodwill of $115 million includes the synergies expected to result from combining operations with TCA, coupling its custody platform with the Company's existing product offerings and leveraging customer relationships with RIAs. The goodwill is deductible for tax purposes. The Company recorded provisional intangible assets of $140 million , which are subject to amortization over their estimated useful lives. The intangible assets are deductible for tax purposes. The provisional fair value of the intangible assets was determined under the income approach. The following table summarizes the provisional estimated fair value and estimated useful lives of the intangible assets (dollars in millions): Estimated Fair Value Estimated Useful Life (In Years) Customer Relationships $ 119 22 Technology 20 5 Trade name 1 2 Total intangible assets $ 140

Net Revenue

Net Revenue	6 Months Ended
	Jun. 30, 2018
Revenues [Abstract]
NET REVENUE DISCLOSURE	NOTE 3—NET REVENUE The following table presents the significant components of total net revenue (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Net interest income $ 453 $ 356 $ 898 $ 675 Commissions 121 105 258 232 Fees and service charges 110 98 215 184 Gains on securities and other, net 15 7 25 17 Other revenue 11 11 22 22 Total net revenue $ 710 $ 577 $ 1,418 $ 1,130 Interest Income and Interest Expense The following table presents the significant components of interest income and interest expense (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Interest income: Cash and equivalents $ 2 $ 2 $ 5 $ 4 Cash required to be segregated under federal or other regulations 4 3 7 6 Investment securities (1) 303 232 593 437 Margin receivables 118 75 221 141 Loans 33 41 66 84 Broker-related receivables and other 4 1 8 1 Subtotal interest income 464 354 900 673 Other interest revenue (2) 25 24 57 46 Total interest income 489 378 957 719 Interest expense: Deposits (8 ) (1 ) (10 ) (2 ) Customer payables (4 ) (2 ) (5 ) (3 ) Broker-related payables and other (3 ) — (4 ) — Other borrowings (8 ) (5 ) (15 ) (10 ) Corporate debt (10 ) (13 ) (19 ) (27 ) Subtotal interest expense (33 ) (21 ) (53 ) (42 ) Other interest expense (3) (3 ) (1 ) (6 ) (2 ) Total interest expense (36 ) (22 ) (59 ) (44 ) Net interest income $ 453 $ 356 $ 898 $ 675 (1) For the three and six months ended June 30, 2018 , includes $5 million and $8 million of net fair value hedging adjustments. See Note 8—Derivative Instruments and Hedging Activities for additional information. (2) Represents interest income on securities loaned. (3) Represents interest expense on securities borrowed. Fees and Service Charges The following table presents the significant components of fees and service charges revenue (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Fees and service charges: Order flow revenue $ 43 $ 34 $ 90 $ 65 Money market funds and sweep deposits revenue 18 26 35 48 Advisor management and custody fees 16 9 27 17 Mutual fund service fees 12 10 23 19 Foreign exchange revenue 6 6 14 14 Reorganization fees 4 5 7 8 Other fees and service charges 11 8 19 13 Total fees and service charges $ 110 $ 98 $ 215 $ 184 Revenue from Contracts with Customers On January 1, 2018, the Company adopted the new accounting standard, Revenue from Contracts with Customers, and all the related amendments using the modified retrospective method. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of account in the new revenue recognition standard. The transaction price in a contract is allocated to each distinct performance obligation and is recognized as revenue when, or as, the performance obligation is satisfied. Commissions Revenue Commissions are derived from the Company's customers and are impacted by DARTs, average commission per trade and the number of trading days. Commission rates differ by trade type (e.g., equities, derivatives, stock plan and mutual funds) and are also impacted by lower pricing for customers that qualify for active trader pricing. For certain trade types, such as options contracts, the total commission earned varies based on contract volume. Commissions from securities transactions are recognized on a trade-date basis. Order Flow Revenue Order flow revenue is generated from market centers that accept trade orders from customer securities transactions. Order flow revenue is recognized on a trade-date basis when the Company has satisfied its performance obligation to the market center. Money Market Funds and Sweep Deposits Revenue Money market funds and sweep deposits revenue is driven by fees earned from off-balance sheet customer cash. This revenue is typically based on the average daily balance and the federal funds rate or LIBOR plus a negotiated spread. Advisor Management and Custody Fees Advisor management and custody fees are generally earned based on a percentage of customer assets under management or the balance of assets under custody and are recognized over time as the services are provided. Other Revenue is recognized on other components of fees and service charges when or as the performance obligations are satisfied. Mutual fund service fees are asset-based fees that are driven by the amount of customer assets invested in each fund. Fees from software and services for managing equity compensation plans are recognized as the performance obligations are satisfied and are presented within other revenue on the consolidated statement of income.

Fair Value Disclosures

Fair Value Disclosures	6 Months Ended
	Jun. 30, 2018
Fair Value Disclosures [Abstract]
FAIR VALUE DISCLOSURES	NOTE 4—FAIR VALUE DISCLOSURES Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. In determining fair value, the Company may use various valuation approaches, including market, income and/or cost approaches. The fair value hierarchy requires the Company to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Fair value is a market-based measure considered from the perspective of a market participant. Accordingly, even when market assumptions are not readily available, the Company’s own assumptions reflect those that market participants would use in pricing the asset or liability at the measurement date. The fair value measurement accounting guidance describes the following three levels used to classify fair value measurements: • Level 1 - unadjusted quoted prices in active markets for identical assets or liabilities that are accessible by the Company • Level 2 - quoted prices for similar assets and liabilities in an active market, quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly • Level 3 - unobservable inputs that are significant to the fair value of the assets or liabilities The availability of observable inputs can vary and in certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to a fair value measurement requires judgment and consideration of factors specific to the asset or liability. Recurring Fair Value Measurement Techniques Mortgage-backed Securities The Company’s mortgage-backed securities portfolio is comprised of agency mortgage-backed securities which are guaranteed by US government sponsored enterprises and federal agencies. The fair value of agency mortgage-backed securities was determined using a market approach with quoted market prices, recent transactions and spread data for identical or similar instruments. Agency mortgage-backed securities were categorized in Level 2 of the fair value hierarchy. Other Debt Securities The Company's fair value level classification of US Treasuries is based on the original maturity dates of the securities and whether the securities are the most recent issuances of a given maturity. US Treasuries with original maturities less than one year are classified as Level 1. US Treasuries with original maturities greater than one year are classified as Level 1 if they represent the most recent issuance of a given maturity; otherwise, these securities are classified as Level 2. The fair value measurements of agency debentures and agency debt securities were determined using market and income approaches along with the Company’s own trading activities for identical or similar instruments and were categorized in Level 2 of the fair value hierarchy. All of the Company’s municipal bonds were rated investment grade at June 30, 2018 . These securities were valued using a market approach with pricing service valuations corroborated by recent market transactions for identical or similar bonds. Municipal bonds and corporate bonds were categorized in Level 2 of the fair value hierarchy. Publicly Traded Equity Securities The fair value measurements of the Company's publicly traded equity securities were classified as Level 1 of the fair value hierarchy as they were based on quoted prices in active markets. Derivative Instruments Interest rate swaps were valued with an income approach using pricing models that are commonly used by the financial services industry. The market observable inputs used in the pricing models include the swap curve and overnight indexed swap basis from a financial data provider. The Company does not consider these models to involve significant judgment on the part of management, and the Company corroborated the fair value measurements with counterparty valuations. The Company’s derivative instruments were categorized in Level 2 of the fair value hierarchy. The consideration of credit risk, the Company’s or the counterparty’s, did not result in an adjustment to the valuation of its derivative instruments in the periods presented. Nonrecurring Fair Value Measurement Techniques Certain other assets are recorded at fair value on a nonrecurring basis: 1) one- to four-family and home equity loans in which the amount of the loan balance in excess of the estimated current value of the underlying property less estimated selling costs has been charged-off; and 2) real estate owned that is carried at the lower of the property’s carrying value or fair value less estimated selling costs. The Company evaluates and reviews assets that have been subject to fair value measurement requirements on a quarterly basis in accordance with policies and procedures that were designed to be in compliance with guidance from the Company’s regulators. These policies and procedures govern the frequency of the review, the use of acceptable valuation methods, and the consideration of estimated selling costs. Loans Receivable Loans that have been delinquent for 180 days or that are in bankruptcy and certain TDR loan modifications are charged-off based on the estimated current value of the underlying property less estimated selling costs. Property valuations for these one- to four-family and home equity loans are based on the most recent "as is" property valuation data available, which may include appraisals, broker price opinions, automated valuation models or updated values using home price indices. These property valuations are updated on a monthly, quarterly or semi-annual basis depending on the type of valuation initially used. If the valuation data obtained is significantly different from the valuation previously received, the Company reviews additional property valuation data to corroborate or update the valuation. If the value of the underlying property has declined, an additional charge-off is recorded. If the value of the underlying property has increased, previously charged-off amounts are not reversed. Recoveries of previously charged-off amounts are recognized within the allowance for loan losses when received. Real Estate Owned Property valuations for real estate owned are based on the lowest value of the most recent property valuation data available, which may include appraisals, listing prices or approved offer prices. Nonrecurring fair value measurements on one- to four-family loans, home equity loans and real estate owned were classified as Level 3 of the fair value hierarchy as the valuations included unobservable inputs that were significant to the fair value. The following table presents additional information about significant unobservable inputs used in the valuation of assets measured at fair value on a nonrecurring basis that were categorized in Level 3 of the fair value hierarchy: Unobservable Inputs Average Range June 30, 2018 Loans receivable: One- to four-family Appraised value $ 577,000 $155,000 - $2,000,000 Home equity Appraised value $ 333,000 $52,000 - $925,000 Real estate owned Appraised value $ 308,600 $20,000 - $1,149,000 December 31, 2017 Loans receivable: One- to four-family Appraised value $ 520,700 $60,000 - $1,200,000 Home equity Appraised value $ 317,300 $38,000 - $2,066,000 Real estate owned Appraised value $ 355,200 $4,500 - $2,000,000 Recurring and Nonrecurring Fair Value Measurements The following table presents the significant components of assets and liabilities measured at fair value (dollars in millions): Level 1 Level 2 Level 3 Total Fair Value June 30, 2018: Recurring fair value measurements: Assets Available-for-sale securities: Agency mortgage-backed securities $ — $ 22,314 $ — $ 22,314 Agency debentures — 896 — 896 US Treasuries — 438 — 438 Agency debt securities — 148 — 148 Municipal bonds — 12 — 12 Other — 2 — 2 Total available-for-sale securities — 23,810 — 23,810 Other assets: Derivative assets (1) — 7 — 7 Publicly traded equity securities (2) 7 — — 7 Total assets measured at fair value on a recurring basis (3) $ 7 $ 23,817 $ — $ 23,824 Nonrecurring fair value measurements: Loans receivable, net: One- to four-family $ — $ — $ 15 $ 15 Home equity — — 4 4 Total loans receivable — — 19 19 Other assets: Real estate owned — — 13 13 Total assets measured at fair value on a nonrecurring basis (4) $ — $ — $ 32 $ 32 (1) All derivative assets and liabilities were interest rate contracts at June 30, 2018 . Information related to derivative instruments is detailed in Note 8—Derivative Instruments and Hedging Activities . (2) Consists of investments in a mutual fund related to the Community Reinvestment Act. At June 30, 2018 , these equity securities are included in other assets on the consolidated balance sheet as a result of the adoption of amended accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information. (3) Assets measured at fair value on a recurring basis represented 37% of the Company’s total assets at June 30, 2018 . (4) Represents the fair value of assets prior to deducting estimated selling costs that were carried on the consolidated balance sheet at June 30, 2018 , and for which a fair value measurement was recorded during the period. Level 1 Level 2 Level 3 Total Fair Value December 31, 2017: Recurring fair value measurements: Assets Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ — $ 19,195 $ — $ 19,195 Agency debentures — 966 — 966 US Treasuries — 458 — 458 Agency debt securities — 33 — 33 Municipal bonds — 20 — 20 Total debt securities — 20,672 — 20,672 Publicly traded equity securities 7 — — 7 Total available-for-sale securities 7 20,672 — 20,679 Receivables from brokers, dealers and clearing organizations: US Treasuries 300 — — 300 Other assets: Derivative assets (1) — 131 — 131 Total assets measured at fair value on a recurring basis (2) $ 307 $ 20,803 $ — $ 21,110 Liabilities Other liabilities: Derivative liabilities (1) $ — $ 14 $ — $ 14 Total liabilities measured at fair value on a recurring basis (2) $ — $ 14 $ — $ 14 Nonrecurring fair value measurements: Loans receivable, net: One- to four-family $ — $ — $ 22 $ 22 Home equity — — 13 13 Total loans receivable — — 35 35 Other assets: Loans held-for-sale — 17 — 17 Real estate owned — — 26 26 Total assets measured at fair value on a nonrecurring basis (3) $ — $ 17 $ 61 $ 78 (1) All derivative assets and liabilities were interest rate contracts at December 31, 2017 . Information related to derivative instruments is detailed in Note 8—Derivative Instruments and Hedging Activities . (2) Assets and liabilities measured at fair value on a recurring basis represented 33% and less than 1% of the Company’s total assets and total liabilities, respectively, at December 31, 2017 . (3) Represents the fair value of assets prior to deducting estimated selling costs that were carried on the consolidated balance sheet at December 31, 2017 , and for which a fair value measurement was recorded during the period. The following table presents losses recognized on assets measured at fair value on a nonrecurring basis (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 1 $ 1 $ 2 $ 2 Home equity — 2 — 3 Total losses on loans receivable measured at fair value $ 1 $ 3 $ 2 $ 5 Gains on real estate owned measured at fair value $ (1 ) $ — $ (1 ) $ (1 ) Transfers Between Levels 1, 2 and 3 For assets and liabilities measured at fair value on a recurring basis, the Company’s transfers between levels of the fair value hierarchy are deemed to have occurred at the beginning of the reporting period on a quarterly basis. The Company had no transfers between levels during the six months ended June 30, 2018 and 2017 . Recurring Fair Value Measurements Categorized within Level 3 As of June 30, 2018 and December 31, 2017, no assets or liabilities measured at fair value on a recurring basis were categorized within Level 3 of the fair value hierarchy. Fair Value of Financial Instruments Not Carried at Fair Value The following table presents the carrying values, fair values and fair value hierarchy level classification of financial instruments that are not carried at fair value on the consolidated balance sheet (dollars in millions): June 30, 2018 Carrying Value Level 1 Level 2 Level 3 Total Fair Value Assets Cash and equivalents $ 532 $ 532 $ — $ — $ 532 Cash required to be segregated under federal or other regulations $ 620 $ 620 $ — $ — $ 620 Held-to-maturity securities: Agency mortgage-backed securities $ 17,752 $ — $ 17,293 $ — $ 17,293 Agency debentures 1,187 — 1,164 — 1,164 Agency debt securities 2,248 — 2,177 — 2,177 Other 12 — — 12 12 Total held-to-maturity securities $ 21,199 $ — $ 20,634 $ 12 $ 20,646 Margin receivables (1) $ 10,955 $ — $ 10,955 $ — $ 10,955 Loans receivable, net: One- to four-family $ 1,237 $ — $ — $ 1,295 $ 1,295 Home equity 920 — — 924 924 Consumer and other 218 — — 216 216 Total loans receivable, net (2) $ 2,375 $ — $ — $ 2,435 $ 2,435 Receivables from brokers, dealers and clearing organizations (1) $ 626 $ — $ 626 $ — $ 626 Other assets (1)(3) $ 42 $ — $ 42 $ — $ 42 Liabilities Deposits $ 42,664 $ — $ 42,664 $ — $ 42,664 Customer payables $ 9,959 $ — $ 9,959 $ — $ 9,959 Payables to brokers, dealers and clearing organizations $ 1,666 $ — $ 1,666 $ — $ 1,666 Other borrowings: FHLB advances $ 850 $ — $ 850 $ — $ 850 Trust preferred securities (4) $ 409 $ — $ 413 $ — $ 413 Total other borrowings $ 1,259 $ — $ 1,263 $ — $ 1,263 Corporate debt $ 1,408 $ — $ 1,384 $ — $ 1,384 (1) The fair value of securities that the Company received as collateral in connection with margin receivables and securities borrowing activities, including the fully paid lending program, where the Company is permitted to sell or re-pledge the securities, was $14.7 billion at June 30, 2018 . Of this amount, $3.6 billion had been pledged or sold in connection with securities loaned and deposits with clearing organizations at June 30, 2018 . (2) The carrying value of loans receivable, net includes the allowance for loan losses of $54 million and loans that are recorded at fair value on a nonrecurring basis at June 30, 2018 . (3) The $42 million in other assets at June 30, 2018 represents securities borrowing from customers under the fully paid lending program. (4) In July 2018, the Company redeemed substantially all of its TRUPs at face value. As a result, the fair value of these instruments as of June 30, 2018 was determined to be the redemption amount. See Note 11—Corporate Debt , Note 15—Commitments, Contingencies and Other Regulatory Matters and Note 16—Subsequent Event. December 31, 2017 Carrying Value Level 1 Level 2 Level 3 Total Fair Value Assets Cash and equivalents $ 931 $ 931 $ — $ — $ 931 Cash required to be segregated under federal or other regulations $ 872 $ 872 $ — $ — $ 872 Held-to-maturity securities: Agency mortgage-backed securities $ 20,502 $ — $ 20,404 $ — $ 20,404 Agency debentures 710 — 708 — 708 Agency debt securities 2,615 — 2,595 — 2,595 Other 12 — — 12 12 Total held-to-maturity securities $ 23,839 $ — $ 23,707 $ 12 $ 23,719 Margin receivables (1) $ 9,071 $ — $ 9,071 $ — $ 9,071 Loans receivable, net: One- to four-family $ 1,417 $ — $ — $ 1,463 $ 1,463 Home equity 1,051 — — 1,055 1,055 Consumer and other 186 — — 187 187 Total loans receivable, net (2) $ 2,654 $ — $ — $ 2,705 $ 2,705 Receivables from brokers, dealers and clearing organizations (1) $ 878 $ — $ 878 $ — $ 878 Other assets (1)(3) $ 18 $ — $ 18 $ — $ 18 Liabilities Deposits $ 42,742 $ — $ 42,741 $ — $ 42,741 Customer Payables $ 9,449 $ — $ 9,449 $ — $ 9,449 Payables to brokers, dealers and clearing organizations $ 1,542 $ — $ 1,542 $ — $ 1,542 Other borrowings: FHLB advances $ 500 $ — $ 500 $ — $ 500 Trust preferred securities $ 410 $ — $ — $ 379 $ 379 Total other borrowings $ 910 $ — $ 500 $ 379 $ 879 Corporate debt $ 991 $ — $ 992 $ — $ 992 (1) The fair value of securities that the Company received as collateral in connection with margin receivables and securities borrowing activities, where the Company is permitted to sell or re-pledge the securities, was $12.8 billion at December 31, 2017. Of this amount, $3.2 billion had been pledged or sold in connection with securities loaned and deposits with clearing organizations at December 31, 2017. (2) The carrying value of loans receivable, net includes the allowance for loan losses of $74 million and loans that are recorded at fair value on a nonrecurring basis at December 31, 2017 . (3) The $18 million in other assets at December 31, 2017 represents securities borrowing from customers under the fully paid lending program. The fair value measurement techniques for financial instruments not carried at fair value on the consolidated balance sheet are summarized as follows: Cash and equivalents, cash required to be segregated under federal or other regulations, margin receivables, receivables from brokers, dealers and clearing organizations, other assets, customer payables and payables to brokers, dealers and clearing organizations —Due to their short term nature, fair value is estimated to be carrying value. Held-to-maturity securities —Fair value of held-to-maturity securities is determined in a manner consistent with the pricing of available-for-sale securities described above. Loans receivable, net —Fair value is estimated using a discounted cash flow model. Loans are differentiated based on their individual portfolio characteristics, such as product classification, loan category and pricing features. Assumptions for expected losses, prepayments, cash flows and discount rates are adjusted to reflect the individual characteristics of the loans, such as credit risk, coupon, lien position, and payment characteristics, as well as the secondary market conditions for these types of loans. Although the market for one- to four-family and home equity loan portfolios has improved, given the lack of observability of valuation inputs, these fair value measurements cannot be determined with precision and changes in the underlying assumptions used, including discount rates, could significantly affect the results of current or future fair value estimates. In addition, the amount that would be realized in a forced liquidation, an actual sale or immediate settlement could be lower than both the carrying value and the estimated fair value of the portfolio. Deposits —Fair value of certificates of deposit is estimated using a discounted cash flow model. For the remainder of deposits, fair value is the amount payable on demand at the reporting date. FHLB advances —Fair value for FHLB advances was determined by discounting future cash flows using discount factors derived from current observable rates implied for other similar instruments with similar remaining maturities. Trust preferred securities —Fair value at December 31, 2017 was estimated by discounting future cash flows at the yield implied by dealer pricing quotes. Fair value at June 30, 2018 was determined to be the redemption value. See Note 11—Corporate Debt , Note 15—Commitments, Contingencies and Other Regulatory Matters and Note 16—Subsequent Event . Corporate debt —Fair value is estimated using dealer pricing quotes. Fair Value of Commitments and Contingencies In the normal course of business, the Company makes various commitments to extend credit and incur contingent liabilities that are not reflected in the consolidated balance sheet. Changes in the economy or interest rates may influence the impact that these commitments and contingencies have on the Company in the future. The Company does not estimate the fair value of those commitments. Information related to such commitments and contingent liabilities is included in Note 15—Commitments, Contingencies and Other Regulatory Matters .

Offsetting Assets and Liabiliti

Offsetting Assets and Liabilities	6 Months Ended
	Jun. 30, 2018
Offsetting Assets and Liabilities [Abstract]
Offsetting Assets and Liabilities [Text Block]	NOTE 5—OFFSETTING ASSETS AND LIABILITIES For financial statement purposes, the Company does not offset derivative instruments or securities borrowing and securities lending transactions. These activities are generally transacted under master agreements that are widely used by counterparties and that may allow for net settlements of payments in the normal course, as well as offsetting of all contracts with a given counterparty in the event of bankruptcy or default of one of the two parties to the transaction. The following table presents information about the Company's derivative instruments, securities borrowing and securities lending transactions which are transacted under master agreements to enable the users of the Company’s consolidated financial statements to evaluate the potential effect of rights of set-off between these recognized assets and liabilities (dollars in millions): Gross Amounts Not Offset in the Consolidated Balance Sheet Gross Amounts of Recognized Assets and Liabilities Gross Amounts Offset in the Consolidated Balance Sheet Net Amounts Presented in the Consolidated Balance Sheet (1) Financial Instruments Collateral Received or Pledged (Including Cash) Net Amount June 30, 2018 Assets: Deposits paid for securities borrowed (2) $ 197 $ — $ 197 $ (140 ) $ (49 ) $ 8 Derivative assets (3)(4) 7 — 7 — (2 ) 5 Total $ 204 $ — $ 204 $ (140 ) $ (51 ) $ 13 Liabilities: Deposits received for securities loaned (5) $ 1,630 $ — $ 1,630 $ (140 ) $ (1,366 ) $ 124 Total $ 1,630 $ — $ 1,630 $ (140 ) $ (1,366 ) $ 124 December 31, 2017 Assets: Deposits paid for securities borrowed (2) $ 759 $ — $ 759 $ (251 ) $ (483 ) $ 25 Total $ 759 $ — $ 759 $ (251 ) $ (483 ) $ 25 Liabilities: Deposits received for securities loaned (5) $ 1,373 $ — $ 1,373 $ (251 ) $ (1,004 ) $ 118 Derivative liabilities (6)(7) 5 — 5 — (5 ) — Total $ 1,378 $ — $ 1,378 $ (251 ) $ (1,009 ) $ 118 (1) The vast majority of the net amount of deposits paid for securities borrowed are reflected in the receivables from brokers, dealers and clearing organizations line item while the deposits paid for securities borrowed under the fully paid program are reflected in other assets. Derivative assets are reflected in the other assets line item in the consolidated balance sheet. Deposits received for securities loaned are reflected in the payables to brokers, dealers and clearing organizations line item in the consolidated balance sheet. Derivative liabilities are reflected in the other liabilities line item in the consolidated balance sheet. (2) Included in the gross amounts of deposits paid for securities borrowed was $68 million and $347 million at June 30, 2018 and December 31, 2017 , respectively, transacted through a program with a clearing organization, which guarantees the return of cash to the Company. For presentation purposes, these amounts presented are based on the counterparties under the Company’s master securities loan agreements. (3) Collateral received included cash at June 30, 2018 . (4) Excludes net accrued interest payable of $2 million at June 30, 2018 . (5) Included in the gross amounts of deposits received for securities loaned was $1 billion and $821 million at June 30, 2018 and December 31, 2017 , respectively, transacted through a program with a clearing organization, which guarantees the return of securities to the Company. For presentation purposes, these amounts presented are based on the counterparties under the Company’s master securities loan agreements. (6) Excludes net accrued interest payable of $2 million at December 31, 2017 . (7) Collateral pledged included held-to-maturity securities at amortized cost at December 31, 2017 . Securities Lending Transactions Deposits paid for securities borrowed and deposits received for securities loaned are recorded at the amount of cash collateral advanced or received. Securities borrowing transactions require the Company to deposit cash with the lender whereas securities lending transactions result in the Company receiving collateral in the form of cash, with both requiring cash in an amount generally in excess of the market value of the securities. These transactions have overnight or continuous remaining contractual maturities. Securities lending transactions expose the Company to counterparty credit risk and market risk. To manage the counterparty risk, the Company maintains internal standards for approving counterparties, reviews and analyzes the credit rating of each counterparty, and monitors its positions with each counterparty on an ongoing basis. In addition, for certain of the Company's securities lending transactions, the Company uses a program with a clearing organization that guarantees the return of securities. The Company monitors the market value of the securities borrowed and loaned using collateral arrangements that require additional collateral to be obtained from or excess collateral to be returned to the counterparties based on changes in market value, to maintain specified collateral levels. Derivative Transactions Certain types of derivatives that the Company utilizes in its hedging activities are subject to derivatives clearing agreements (cleared derivatives contracts). These cleared derivatives contracts enable clearing by a derivatives clearing organization through a clearing member. Under the contracts, the clearing member typically has a one-way right to offset all contracts in the event of the Company's default or bankruptcy. Collateral exchanged under these contracts is not included in the table above as the contracts may not qualify as master netting agreements. See Note 8—Derivative Instruments and Hedging Activities for additional information.

Available-for-Sale and Held-to-

Available-for-Sale and Held-to-Maturity Securities	6 Months Ended
	Jun. 30, 2018
Investments, Debt and Equity Securities [Abstract]
AVAILABLE-FOR-SALE AND HELD-TO-MATURITY SECURITIES	NOTE 6—AVAILABLE-FOR-SALE AND HELD-TO-MATURITY SECURITIES The following table presents the amortized cost and fair value of available-for-sale and held-to-maturity securities (dollars in millions): Amortized Cost Gross Unrealized / Unrecognized Gains Gross Unrealized / Unrecognized Losses Fair Value June 30, 2018: Available-for-sale securities: (1) Agency mortgage-backed securities $ 22,683 $ 96 $ (465 ) $ 22,314 Agency debentures 875 29 (8 ) 896 US Treasuries 407 31 — 438 Agency debt securities 150 — (2 ) 148 Municipal bonds 13 — (1 ) 12 Other 2 — — 2 Total available-for-sale securities $ 24,130 $ 156 $ (476 ) $ 23,810 Held-to-maturity securities: (1) Agency mortgage-backed securities $ 17,752 $ 15 $ (474 ) $ 17,293 Agency debentures 1,187 — (23 ) 1,164 Agency debt securities 2,248 2 (73 ) 2,177 Other 12 — — 12 Total held-to-maturity securities $ 21,199 $ 17 $ (570 ) $ 20,646 December 31, 2017: Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ 19,395 $ 47 $ (247 ) $ 19,195 Agency debentures 939 39 (12 ) 966 US Treasuries 452 10 (4 ) 458 Agency debt securities 34 — (1 ) 33 Municipal bonds 20 — — 20 Total debt securities 20,840 96 (264 ) 20,672 Publicly traded equity securities (2) 7 — — 7 Total available-for-sale securities $ 20,847 $ 96 $ (264 ) $ 20,679 Held-to-maturity securities: Agency mortgage-backed securities $ 20,502 $ 95 $ (193 ) $ 20,404 Agency debentures 710 — (2 ) 708 Agency debt securities 2,615 15 (35 ) 2,595 Other 12 — — 12 Total held-to-maturity securities $ 23,839 $ 110 $ (230 ) $ 23,719 (1) Securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million were transferred from held-to-maturity securities to available-for-sale securities during the three months ended March 31, 2018, as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. Securities with a fair value of $1.2 billion were transferred from available-for-sale securities to held-to-maturity securities during the three months ended March 31, 2018 pursuant to an evaluation of our investment strategy and an assessment by management about our intent and ability to hold those particular securities until maturity. See Note 12—Shareholders' Equity for information on the impact to accumulated other comprehensive income. (2) Consists of investments in a mutual fund related to the Community Reinvestment Act. At June 30, 2018 , these equity securities are included in other assets on the consolidated balance sheet as a result of the adoption of amended accounting guidance related to the classification and measurement of financial instruments. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information. Contractual Maturities The following table presents the contractual maturities of all available-for-sale and held-to-maturity debt securities (dollars in millions): June 30, 2018 Amortized Cost Fair Value Available-for-sale debt securities: Due within one year $ 6 $ 6 Due within one to five years 1,028 1,006 Due within five to ten years 9,904 9,835 Due after ten years 13,192 12,963 Total available-for-sale debt securities $ 24,130 $ 23,810 Held-to-maturity debt securities: Due within one year $ 132 $ 132 Due within one to five years 1,652 1,620 Due within five to ten years 5,135 4,984 Due after ten years 14,280 13,910 Total held-to-maturity debt securities $ 21,199 $ 20,646 At June 30, 2018 and December 31, 2017 , the Company had pledged $5.9 billion and $5.5 billion , respectively, of held-to-maturity debt securities, and $461 million and $352 million , respectively, of available-for-sale securities, as collateral for FHLB advances, derivatives and other purposes. Investments with Unrealized or Unrecognized Losses The following table presents the fair value and unrealized or unrecognized losses on available-for-sale and held-to-maturity securities, and the length of time that individual securities have been in a continuous unrealized or unrecognized loss position (dollars in millions): Less than 12 Months 12 Months or More Total Fair Value Unrealized / Unrecognized Losses Fair Value Unrealized / Unrecognized Losses Fair Value Unrealized / Unrecognized Losses June 30, 2018: Available-for-sale securities: Agency mortgage-backed securities $ 7,744 $ (141 ) $ 7,108 $ (324 ) $ 14,852 $ (465 ) Agency debentures 58 — 114 (8 ) 172 (8 ) Agency debt securities 99 (1 ) 31 (1 ) 130 (2 ) Municipal bonds — — 9 (1 ) 9 (1 ) Other 2 — — — 2 — Total temporarily impaired available-for-sale securities $ 7,903 $ (142 ) $ 7,262 $ (334 ) $ 15,165 $ (476 ) Held-to-maturity securities: Agency mortgage-backed securities $ 9,999 $ (245 ) $ 5,500 $ (229 ) $ 15,499 $ (474 ) Agency debentures 929 (16 ) 209 (7 ) 1,138 (23 ) Agency debt securities 737 (15 ) 1,304 (58 ) 2,041 (73 ) Total temporarily impaired held-to-maturity securities $ 11,665 $ (276 ) $ 7,013 $ (294 ) $ 18,678 $ (570 ) December 31, 2017: Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ 4,638 $ (23 ) $ 8,027 $ (224 ) $ 12,665 $ (247 ) Agency debentures — — 283 (12 ) 283 (12 ) US Treasuries — — 147 (4 ) 147 (4 ) Agency debt securities 9 — 24 (1 ) 33 (1 ) Municipal bonds — — 11 — 11 — Publicly traded equity securities 7 — — — 7 — Total temporarily impaired available-for-sale securities $ 4,654 $ (23 ) $ 8,492 $ (241 ) $ 13,146 $ (264 ) Held-to-maturity securities: Agency mortgage-backed securities $ 9,982 $ (78 ) $ 4,906 $ (115 ) $ 14,888 $ (193 ) Agency debentures 597 (2 ) 9 — 606 (2 ) Agency debt securities 373 (3 ) 1,345 (32 ) 1,718 (35 ) Total temporarily impaired held-to-maturity securities $ 10,952 $ (83 ) $ 6,260 $ (147 ) $ 17,212 $ (230 ) The Company does not believe that any individual unrealized loss in the available-for-sale portfolio or unrecognized loss in the held-to-maturity portfolio as of June 30, 2018 represents a credit loss. The Company does not intend to sell the debt securities in an unrealized or unrecognized loss position as of the balance sheet date and it is not more likely than not that the Company will be required to sell the debt securities before the anticipated recovery of its remaining amortized cost of the debt securities in an unrealized or unrecognized loss position at June 30, 2018 . There were no impairment losses recognized in earnings on available-for-sale or held-to-maturity securities during the six months ended June 30, 2018 and 2017 . Gains on Securities and Other, Net The following table presents the components of gains on securities and other, net (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Gains on available-for-sale securities $ 11 $ 10 $ 22 $ 18 Equity method investment income (loss) and other (1)(2) 4 (3 ) 3 (1 ) Gains on securities and other, net $ 15 $ 7 $ 25 $ 17 (1) Includes $4 million in gains on CRA equity investments for the three months ended June 30, 2018. (2) Includes a loss of $2 million and $3 million on hedge ineffectiveness for the three and six months ended June 30, 2017 . Beginning January 1, 2018 fair value hedging adjustments are recognized within net interest income. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.

Loans Receivable, Net

Loans Receivable, Net	6 Months Ended
	Jun. 30, 2018
Loans and Leases Receivable Disclosure [Abstract]
LOANS RECEIVABLE, NET	NOTE 7—LOANS RECEIVABLE, NET The following table presents loans receivable disaggregated by delinquency status (dollars in millions): Days Past Due Current 30-89 90-179 180+ Total Unamortized premiums, net Allowance for loans losses Loans Receivable, Net June 30, 2018 One- to four-family $ 1,117 $ 48 $ 12 $ 68 $ 1,245 $ 8 $ (16 ) $ 1,237 Home equity 880 32 16 28 956 — (36 ) 920 Consumer and other 216 3 — — 219 1 (2 ) 218 Total loans receivable $ 2,213 $ 83 $ 28 $ 96 $ 2,420 $ 9 $ (54 ) $ 2,375 December 31, 2017 One- to four-family $ 1,269 $ 59 $ 22 $ 82 $ 1,432 $ 9 $ (24 ) $ 1,417 Home equity 1,014 36 15 32 1,097 — (46 ) 1,051 Consumer and other 185 3 — — 188 2 (4 ) 186 Total loans receivable $ 2,468 $ 98 $ 37 $ 114 $ 2,717 $ 11 $ (74 ) $ 2,654 At December 31, 2017 , the Company had loans with a carrying value of $17 million classified as held for sale. These loans were presented within other assets as of December 31, 2017 and were sold during the three months ended March 31, 2018. At June 30, 2018 , the Company pledged $1.9 billion and $0.1 billion of loans as collateral to the FHLB and Federal Reserve Bank of Richmond, respectively. At December 31, 2017 , the Company pledged $2.2 billion and $0.2 billion of loans as collateral to the FHLB and Federal Reserve Bank of Richmond, respectively. Credit Quality and Concentrations of Credit Risk The Company tracks and reviews factors to predict and monitor credit risk in its mortgage loan portfolio on an ongoing basis. The following tables present the distribution of the Company’s mortgage loan portfolios by credit quality indicator (dollars in millions): One- to Four-Family Home Equity Current LTV/CLTV (1) June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 <=80% $ 937 $ 1,031 $ 490 $ 531 80%-100% 196 256 257 291 100%-120% 71 91 136 176 >120% 41 54 73 99 Total mortgage loans receivable $ 1,245 $ 1,432 $ 956 $ 1,097 Average estimated current LTV/CLTV (2) 67 % 70 % 81 % 84 % Average LTV/CLTV at loan origination (3) 71 % 71 % 82 % 81 % (1) Current CLTV calculations for home equity loans are based on the maximum available line for HELOCs and outstanding principal balance for HEILs. For home equity loans in the second lien position, the original balance of the first lien loan at origination date and updated valuations on the property underlying the loan are used to calculate CLTV. Current property value estimates are updated on a quarterly basis. (2) The average estimated current LTV/CLTV ratio reflects the outstanding balance at the balance sheet date and the maximum available line for HELOCs, divided by the estimated current value of the underlying property. (3) Average LTV/CLTV at loan origination calculations are based on LTV/CLTV at time of purchase for one- to four-family purchased loans, HEILs and the maximum available line for HELOCs. One- to Four-Family Home Equity Current FICO June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 >=720 $ 711 $ 805 $ 492 $ 548 719 - 700 108 138 92 106 699 - 680 96 105 81 93 679 - 660 76 78 65 79 659 - 620 106 122 93 103 <620 148 184 133 168 Total mortgage loans receivable $ 1,245 $ 1,432 $ 956 $ 1,097 One- to four-family loans include loans with an interest-only period, followed by an amortizing period. At June 30, 2018 , nearly 100% of these loans were amortizing. The home equity loan portfolio consists of HEILs and HELOCs. HEILs are primarily fully amortizing loans that do not offer the option of an interest-only payment. The majority of HELOCs had an interest only draw period at origination and converted to amortizing loans at the end of the draw period. At June 30, 2018 , nearly 100% of the HELOC portfolio had converted from the interest-only draw period. The weighted average age of our mortgage and consumer loans receivable was 12.3 years and 11.8 years at June 30, 2018 and December 31, 2017 , respectively. Approximately 33% and 34% of the Company’s mortgage loans receivable were concentrated in California at June 30, 2018 and December 31, 2017, respectively. Approximately 10% and 9% of the Company's mortgage loans receivable were concentrated in New York at June 30, 2018 and December 31, 2017 , respectively. No other state had concentrations of mortgage loans that represented 10% or more of the Company’s mortgage loans receivable at June 30, 2018 and December 31, 2017 . At June 30, 2018 , 27% and 18% of the Company’s past-due mortgage loans were concentrated in California and New York, respectively. No other state had concentrations of past-due mortgage loans that represented 10% or more of the Company's past-due mortgage loans. At June 30, 2018 , 43% of the Company’s impaired mortgage loans were concentrated in California. No other state had concentrations of impaired mortgage loans that represented 10% or more of the Company's impaired mortgage loans. Nonperforming Loans The Company classifies loans as nonperforming when they are no longer accruing interest. The following table presents nonperforming loans by loan portfolio (dollars in millions): June 30, 2018 December 31, 2017 One- to four-family $ 167 $ 192 Home equity 87 98 Total nonperforming loans receivable $ 254 $ 290 At June 30, 2018 and December 31, 2017 , the Company held $20 million and $26 million , respectively, of real estate owned that was acquired through foreclosure or through a deed in lieu of foreclosure or similar legal agreement. The Company held $74 million and $101 million of loans for which formal foreclosure proceedings were in process at June 30, 2018 and December 31, 2017 , respectively. Allowance for Loan Losses The allowance for loan losses is management’s estimate of probable losses inherent in the loan portfolio at the balance sheet date, as well as the forecasted losses, including economic concessions to borrowers, over the estimated remaining life of loans modified as TDRs. The general allowance for loan losses includes a qualitative component to account for a variety of factors that present additional uncertainty that may not be fully considered in the quantitative loss model but are factors we believe may impact the level of credit losses. The following table presents the allowance for loan losses by loan portfolio (dollars in millions): One- to Four-Family Home Equity Consumer and other Total June 30, December 31, 2017 June 30, December 31, 2017 June 30, December 31, June 30, December 31, 2017 General reserve: Quantitative component $ 8 $ 15 $ 8 $ 14 $ 2 $ 4 $ 18 $ 33 Qualitative component 3 3 2 3 — — 5 6 Specific valuation allowance 5 6 26 29 — — 31 35 Total allowance for loan losses $ 16 $ 24 $ 36 $ 46 $ 2 $ 4 $ 54 $ 74 Allowance as a % of loans (1) 1.2 % 1.6 % 3.7 % 4.2 % 1.1 % 2.1 % 2.2 % 2.7 % (1) Allowance as a percentage of loans receivable is calculated based on the gross loans receivable including net unamortized premiums for each respective category. The following table presents a roll forward by loan portfolio of the allowance for loan losses (dollars in millions): Three Months Ended June 30, 2018 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 20 $ 35 $ 3 $ 58 Provision (benefit) for loan losses (6 ) (12 ) (1 ) (19 ) Charge-offs — — (1 ) (1 ) Recoveries (1) 2 13 1 16 Net (charge-offs) recoveries 2 13 — 15 Allowance for loan losses, end of period $ 16 $ 36 $ 2 $ 54 Three Months Ended June 30, 2017 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 46 $ 162 $ 5 $ 213 Provision (benefit) for loan losses (18 ) (81 ) — (99 ) Charge-offs — (5 ) (1 ) (6 ) Recoveries 1 6 1 8 Net (charge-offs) recoveries 1 1 — 2 Allowance for loan losses, end of period $ 29 $ 82 $ 5 $ 116 Six Months Ended June 30, 2018 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 24 $ 46 $ 4 $ 74 Provision (benefit) for loan losses (11 ) (28 ) (1 ) (40 ) Charge-offs — — (2 ) (2 ) Recoveries (1) 3 18 1 22 Net (charge-offs) recoveries 3 18 (1 ) 20 Allowance for loan losses, end of period $ 16 $ 36 $ 2 $ 54 Six Months Ended June 30, 2017 One- to Home Consumer and other Total Allowance for loan losses, beginning of period $ 45 $ 171 $ 5 $ 221 Provision (benefit) for loan losses (18 ) (96 ) 1 (113 ) Charge-offs — (5 ) (3 ) (8 ) Recoveries 2 12 2 16 Net (charge-offs) recoveries 2 7 (1 ) 8 Allowance for loan losses, end of period $ 29 $ 82 $ 5 $ 116 (1) Includes a $5 million recovery recognized during the three months ended June 30, 2018 related to the sale of previously charged-off home equity loans. Total loans receivable designated as held-for-investment decreased $0.3 billion during the six months ended June 30, 2018 . The allowance for loan losses was $54 million , or 2.2% of total loans receivable, as of June 30, 2018 compared to $74 million , or 2.7% of total loans receivable, as of December 31, 2017 . Net recoveries for the six months ended June 30, 2018 were $20 million compared to $8 million in the same period in 2017 . The benefit for loan losses was $40 million for the six months ended June 30, 2018 . The timing and magnitude of the provision (benefit) for loan losses is affected by many factors that could result in variability. These benefits reflected better than expected performance of our portfolio as well as recoveries in excess of prior expectations, including recoveries of previous charge-offs that were not included in our loss estimates. The following table presents the total recorded investment in loans receivable and allowance for loan losses by loans that have been collectively evaluated for impairment and those that have been individually evaluated for impairment by loan portfolio (dollars in millions): Recorded Investment Allowance for Loan Losses June 30, December 31, June 30, December 31, 2018 2017 2018 2017 Collectively evaluated for impairment: One- to four-family $ 1,049 $ 1,228 $ 11 $ 18 Home equity 804 932 10 17 Consumer and other 220 190 2 4 Total collectively evaluated for impairment 2,073 2,350 23 39 Individually evaluated for impairment: One- to four-family 204 213 5 6 Home equity 152 165 26 29 Total individually evaluated for impairment 356 378 31 35 Total $ 2,429 $ 2,728 $ 54 $ 74 Impaired Loans—Troubled Debt Restructurings Delinquency status is the primary measure the Company uses to evaluate the performance of loans modified as TDRs. The Company classifies loans as nonperforming when they are no longer accruing interest. The recorded investment in loans modified as TDRs includes the charge-offs related to certain loans that were written down to estimated current value of the underlying property less estimated selling costs. The following table presents a summary of the Company’s recorded investment in TDRs that were on accrual and nonaccrual status, further disaggregated by delinquency status, in addition to the recorded investment in TDRs (dollars in millions): Nonaccrual TDRs Accrual TDRs (1) Current (2) 30-89 Days Delinquent 90-179 Days Delinquent 180+ Days Delinquent Total Recorded Investment in TDRs (3)(4) June 30, 2018 One- to four-family $ 84 $ 75 $ 11 $ 5 $ 29 $ 204 Home equity 96 30 9 4 13 152 Total $ 180 $ 105 $ 20 $ 9 $ 42 $ 356 December 31, 2017 One- to four-family $ 83 $ 74 $ 13 $ 5 $ 38 $ 213 Home equity 104 34 10 4 13 165 Total $ 187 $ 108 $ 23 $ 9 $ 51 $ 378 (1) Represents loans modified as TDRs that are current and have made six or more consecutive payments. (2) Represents loans modified as TDRs that are current but have not yet made six consecutive payments, bankruptcy loans and certain junior lien TDRs that have a delinquent senior lien. (3) Total recorded investment in TDRs includes premium (discount), as applicable, and is net of charge-offs, which were $61 million and $134 million for one-to four-family and home equity loans, respectively, as of June 30, 2018 and $67 million and $144 million , respectively, as of December 31, 2017 . (4) Total recorded investment in TDRs at June 30, 2018 consisted of $271 million of loans modified as TDRs and $85 million of loans that have been charged off due to bankruptcy notification. Total recorded investment in TDRs at December 31, 2017 consisted of $285 million of loans modified as TDRs and $93 million of loans that have been charged off due to bankruptcy notification. The following tables present the average recorded investment and interest income recognized both on a cash and accrual basis for the Company’s TDRs (dollars in millions): Average Recorded Investment Interest Income Recognized Three Months Ended June 30, Three Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 206 $ 231 $ 2 $ 2 Home equity 155 184 3 4 Total $ 361 $ 415 $ 5 $ 6 Average Recorded Investment Interest Income Recognized Six Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 208 $ 236 $ 4 $ 5 Home equity 160 188 6 8 Total $ 368 $ 424 $ 10 $ 13 The following table presents detailed information related to the Company’s TDRs and specific valuation allowances (dollars in millions): June 30, 2018 December 31, 2017 Recorded Investment in TDRs Specific Valuation Allowance Net Investment in TDRs Recorded Investment in TDRs Specific Valuation Allowance Net Investment in TDRs With a recorded allowance: One- to four-family $ 54 $ 5 $ 49 $ 54 $ 6 $ 48 Home equity $ 77 $ 26 $ 51 $ 83 $ 29 $ 54 Without a recorded allowance: (1) One- to four-family $ 150 $ — $ 150 $ 159 $ — $ 159 Home equity $ 75 $ — $ 75 $ 82 $ — $ 82 Total: One- to four-family $ 204 $ 5 $ 199 $ 213 $ 6 $ 207 Home equity $ 152 $ 26 $ 126 $ 165 $ 29 $ 136 (1) Represents loans where the discounted cash flow analysis or collateral value is equal to or exceeds the recorded investment in the loan. The following tables present the number of loans and post-modification balances immediately after being modified by major class (dollars in millions): Three Months Ended Interest Rate Reduction Number of Loans Re-age/ Extension/ Interest Capitalization Other with Interest Rate Reduction Other (1) Total June 30, 2018 One- to four-family 19 $ 6 $ — $ 2 $ 8 Home equity 16 2 1 — 3 Total 35 $ 8 $ 1 $ 2 $ 11 June 30, 2017 One- to four-family 4 $ 1 $ — $ 1 $ 2 Home equity 53 2 1 1 4 Total 57 $ 3 $ 1 $ 2 $ 6 Six Months Ended Interest Rate Reduction Number of Re-age/ Other with Other (1) Total June 30, 2018 One- to four-family 35 $ 12 $ — $ 4 $ 16 Home equity 60 4 1 — 5 Total 95 $ 16 $ 1 $ 4 $ 21 June 30, 2017 One- to four-family 12 $ 3 $ — $ 1 $ 4 Home equity 214 5 1 9 15 Total 226 $ 8 $ 1 $ 10 $ 19 (1) Amounts represent loans whose terms were modified in a manner that did not result in an interest rate reduction, including re-aged loans, extensions, and loans with capitalized interest.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	6 Months Ended
	Jun. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	NOTE 8—DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES The Company enters into derivative transactions primarily to protect against interest rate risk on the value of certain assets. Each derivative instrument is recorded on the consolidated balance sheet at fair value as a freestanding asset or liability. The Company utilizes fair value hedges to offset exposure to changes in value of certain fixed-rate assets. All of the Company's derivative instruments were designated in fair value hedging relationships at June 30, 2018 and December 31, 2017. For each fair value hedge, both the gain or loss on the derivative, including interest accruals, as well as the offsetting gain or loss on the hedged item attributable to the hedged risk are recognized in earnings. Hedge accounting is discontinued for fair value hedges if a derivative instrument is sold, terminated or otherwise de-designated. If fair value hedge accounting is discontinued, the previously hedged item is no longer adjusted for changes in fair value through the consolidated statement of income and the cumulative net gain or loss on the hedged item is amortized to net interest income using the effective interest method over the expected remaining life of the hedged item. Beginning January 1, 2018, the net earnings impact of a fair value hedge that is not perfectly effective is recognized in the interest income line item in the consolidated statement of income. Prior to January 1, 2018, the net earnings impact due to changes in fair value of the derivative and the hedged item, which was previously referred to as ineffectiveness, is reflected in the gains on securities and other, net line item in the consolidated statement of income. The earnings impact of interest accruals on the derivative is reflected in the interest income line item in the consolidated statement of income. In January 2017, one of the two central clearing organizations through which the Company executes certain of its derivative contracts amended its rulebooks to legally characterize variation margin payments as settlements of the derivatives' exposure rather than collateral against the exposure. By January 2018, both central clearing organizations had adopted similar rulebook amendments. As a result, for centrally cleared derivatives contracts, amounts exchanged with counterparties are reflected as a reduction of the related derivative assets or liabilities, including accrued interest, on the consolidated balance sheet. The Company therefore had no centrally cleared derivative contract assets or liabilities reflected on the consolidated balance sheet as a result of the rulebook changes as of June 30, 2018 . At December 31, 2017 , the Company had $131 million and $9 million of centrally cleared derivative contract assets and liabilities, respectively, reflected on the consolidated balance sheet. The consolidated balance sheet and the table below exclude the following as these contracts were executed through a central clearing organization and were settled by variation margin payments: • Derivative assets of $453 million and $6 million at June 30, 2018 and December 31, 2017 , respectively • Derivative liabilities of $4 million and $18 million at June 30, 2018 and December 31, 2017 , respectively Presentation on the Consolidated Balance Sheet The following table presents a summary of the fair value of derivatives as reported in the consolidated balance sheet (dollars in millions): Fair Value Notional Asset (1) Liability (2) Net (3) June 30, 2018 Interest rate contracts: Fair value hedges $ 9,263 $ 7 $ — $ 7 Total derivatives designated as hedging instruments (4) $ 9,263 $ 7 $ — $ 7 December 31, 2017 Interest rate contracts: Fair value hedges $ 8,609 $ 131 $ (14 ) $ 117 Total derivatives designated as hedging instruments (4) $ 8,609 $ 131 $ (14 ) $ 117 (1) Reflected in the other assets line item on the consolidated balance sheet. (2) Reflected in the other liabilities line item on the consolidated balance sheet. (3) Represents net fair value of derivative instruments for disclosure purposes only. (4) All derivatives were designated as hedging instruments at June 30, 2018 and December 31, 2017 . The following table presents the cumulative basis adjustments related to the carrying amount of hedged assets in fair value hedging relationships (dollars in millions): Cumulative Amount of Fair Value Hedging Basis Adjustment Included in Carrying Amount of Hedged Assets (2) Carrying Amount of Hedged Assets (1) Total Discontinued June 30, 2018 Available-for-sale securities (3) $ 12,633 $ (410 ) $ (383 ) (1) The carrying amount includes the impact of basis adjustments on active fair value hedges and the impact of basis adjustments from previously discontinued fair value hedges. (2) Represents the increase (decrease) to the carrying amount of hedged assets. The discontinued portion of the cumulative amount of fair value hedging basis adjustments is amortized into net interest income using the effective interest method over the expected remaining life of the hedged items. (3) Includes the amortized cost basis of closed portfolios of prepayable securities designated in hedging relationships in which the hedged item is the last layer of principal expected to be remaining throughout the hedge term. As of June 30, 2018, the amortized cost basis of this portfolio was $871 million , the amount of the designated hedged items was $192 million and the cumulative basis adjustments associated with these hedges was $2 million . Presentation on the Consolidated Statement of Income The following table presents the effects of fair value hedge accounting on the consolidated statement of income (dollars in millions): Interest Income Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 Total interest income $ 489 $ 957 Effects of fair value hedging on total interest income (1)(2) Agency debentures: Amounts recognized as interest settlements on derivatives (1 ) (3 ) Changes in fair value of hedged items (16 ) (66 ) Changes in fair value of derivatives 17 66 Net loss on fair value hedging relationships - agency debentures — (3 ) Agency mortgage backed securities: Amounts recognized as interest settlements on derivatives (2 ) (15 ) Amortization of basis adjustments from discontinued hedges 7 9 Changes in fair value of hedged items (97 ) (328 ) Changes in fair value of derivatives 91 320 Net loss on fair value hedging relationships - agency mortgage backed securities (1 ) (14 ) Total net loss on fair value hedging relationships $ (1 ) $ (17 ) (1) Excludes interest income accruals on hedged items and amounts recognized upon the sale of securities attributable to fair value hedge accounting. (2) Excludes interest on variation margin related to centrally cleared derivative contracts. The following table presents the changes in fair value of interest rate derivative contracts designated as fair value hedges and related hedged items as reflected on the consolidated statement of income (dollars in millions): Three Months Ended June 30, 2017 Hedging Instrument Hedged Item Hedge Ineffectiveness (1) Agency debentures $ (17 ) $ 17 $ — Agency mortgage-backed securities (46 ) 44 (2 ) Total gains (losses) included in earnings $ (63 ) $ 61 $ (2 ) (1) Reflected in the gains on securities and other, net line item on the consolidated statement of income. Six Months Ended June 30, 2017 Hedging Instrument Hedged Item Hedge Ineffectiveness (1) Agency debentures $ (6 ) $ 6 $ — Agency mortgage-backed securities (33 ) 30 (3 ) Total gains (losses) included in earnings $ (39 ) $ 36 $ (3 ) (1) Reflected in the gains on securities and other, net line item on the consolidated statement of income.

Deposits

Deposits	6 Months Ended
	Jun. 30, 2018
Deposits [Abstract]
DEPOSITS	NOTE 9—DEPOSITS The following table presents the significant components of deposits (dollars in millions): Amount Weighted-Average Rate June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 Sweep deposits $ 37,794 $ 37,734 0.14 % 0.01 % Savings deposits 2,859 2,912 0.14 % 0.01 % Other deposits (1) 2,011 2,096 0.02 % 0.03 % Total deposits $ 42,664 $ 42,742 0.14 % 0.01 % (1) Includes checking deposits, money market deposits and certificates of deposit. As of June 30, 2018 and December 31, 2017 , the Company had $195 million and $207 million in non-interest bearing deposits, respectively.

Other Borrowings

Other Borrowings	6 Months Ended
	Jun. 30, 2018
Other Borrowings Disclosure [Abstract]
OTHER BORROWINGS	NOTE 10—OTHER BORROWINGS The following table presents the significant components of other borrowings (dollars in millions): June 30, 2018 December 31, 2017 FHLB advances $ 850 $ 500 Trust preferred securities (1) 409 410 Total other borrowings $ 1,259 $ 910 (1) Trust preferred securities begin maturing in 2031 . We substantially completed the redemption of TRUPs in July and expect to redeem all of the remaining TRUPs during the third quarter of 2018. See Note 11—Corporate Debt , Note 15—Commitments, Contingencies and Other Regulatory Matters and Note 16—Subsequent Event . External Lines of Credit maintained at E*TRADE Securities E*TRADE Securities' external liquidity lines total approximately $1.3 billion as of June 30, 2018 and include the following: • A 364-day, $600 million senior unsecured committed revolving credit facility with a syndicate of banks, with a maturity date in June 2019 which replaced a $450 million 364-day, senior unsecured committed revolving credit facility • Secured committed lines of credit with two unaffiliated banks, aggregating to $175 million , with maturity dates in June 2019 • Unsecured uncommitted lines of credit with three unaffiliated banks aggregating to $125 million , of which $50 million has a maturity date of June 2019 and the remaining line has no maturity date • Secured uncommitted lines of credit with several unaffiliated banks aggregating to $375 million with no maturity date The revolving credit facility contains maintenance covenants related to E*TRADE Securities' minimum consolidated tangible net worth and regulatory net capital ratio. There were no outstanding balances for these lines at June 30, 2018 .

Corporate Debt

Corporate Debt	6 Months Ended
	Jun. 30, 2018
Debt Disclosure [Abstract]
CORPORATE DEBT	NOTE 11—CORPORATE DEBT The following table presents the significant components of corporate debt (dollars in millions): Face Value Discount Net June 30, 2018 Interest-bearing notes: 2.95% Notes, due 2022 $ 600 $ (4 ) $ 596 3.80% Notes, due 2027 400 (4 ) 396 4.50% Notes, due 2028 420 (4 ) 416 Total corporate debt $ 1,420 $ (12 ) $ 1,408 December 31, 2017 Interest-bearing notes: 2.95% Notes, due 2022 $ 600 $ (5 ) $ 595 3.80% Notes, due 2027 400 (4 ) 396 Total corporate debt $ 1,000 $ (9 ) $ 991 Issuance of Corporate Debt During the three months ended June 30, 2018, the Company issued $420 million in aggregate principal amount of Senior Notes due 2028. The Senior Notes bear interest at an annual rate of 4.50% and will mature on June 20, 2028. The Senior Notes are our general unsecured senior obligations and rank equally in right of payment with all of our existing and future unsubordinated indebtedness. The Senior Notes effectively rank junior to our secured indebtedness, if any, to the extent of the collateral securing such indebtedness, and are structurally subordinated to all liabilities of our subsidiaries. The Senior Notes are not be guaranteed by the subsidiaries. The Company used the proceeds from the issuance of the Senior Notes for the redemption of substantially all of the TRUPs issued by ETB Holdings. For additional information about trust preferred securities, see Note 15—Commitments, Contingencies and Other Regulatory Matters and Note 16—Subsequent Event . Credit Facility In 2017, the Company entered into an unsecured committed revolving credit facility with certain lenders, which replaced the previous secured committed revolving credit facility entered into in 2014 and increased the Company's total borrowing capacity under the facility to $300 million . The Company has the ability to borrow against the credit facility for working capital and general corporate purposes. The credit facility has terms which include financial maintenance covenants, with which the Company was in compliance at June 30, 2018 . The unsecured committed revolving credit facility will mature on June 23, 2020. At June 30, 2018 , there was no outstanding balance under this revolving credit facility.

Shareholders' Equity

Shareholders' Equity	6 Months Ended
	Jun. 30, 2018
Equity [Abstract]
SHAREHOLDERS' EQUITY	NOTE 12—SHAREHOLDERS' EQUITY Preferred Stock The following table presents the preferred stock outstanding (in millions except total shares outstanding and per share data): Carrying Value at Description Issuance Date Per Annum Dividend Rate Total Shares Outstanding Liquidation Preference per Share June 30, 2018 December 31, 2017 Series A Fixed-to-Floating Rate Non-Cumulative 8/25/2016 5.875% to, but excluding, 9/15/2026; 3-mo LIBOR + 4.435% thereafter 400,000 $ 1,000 $ 394 $ 394 Series B Fixed-to-Floating Rate Non-Cumulative 12/6/2017 5.30% to, but excluding, 3/15/2023; 3-mo LIBOR + 3.16% thereafter 3,000 $ 100,000 295 295 Total 403,000 $ 689 $ 689 The following table presents the cash dividend paid on preferred stock (in millions except per share data): Six Months Ended June 30, 2018 Six Months Ended June 30, 2017 Declaration Date Record Date Payment Date Dividend per Share Dividend Paid Declaration Date Record Date Payment Date Dividend per Share Dividend Paid Series A (1) 2/8/2018 2/28/2018 3/15/2018 $ 29.38 $ 12 2/2/2017 2/28/2017 3/15/2017 $ 32.64 $ 13 (1) Dividends are non-cumulative and payable semi-annually. On July 26, 2018, the Company's Board of Directors declared a dividend of $4,107.50 per share (equivalent of $41.08 per depositary share, each representing 1/100 th ownership interest in a share), or $12 million in the aggregate, to holders of record of the Series B preferred stock and a dividend of $29.38 per share, or $12 million in the aggregate, to holders of record of the Series A preferred stock as of August 31, 2018. The dividends will be paid on September 17, 2018. Share Repurchases On July 20, 2017, the Company announced that its Board of Directors authorized the repurchase of up to $1 billion of shares of its common stock. During the three months ended June 30, 2018 , the Company repurchased 3.0 million shares of common stock at an average price of $62.51 , excluding commissions, for a total of $188 million . As of June 30, 2018 , the Company had repurchased a total of $690 million , or 14.2 million shares, of common stock under this program. As of June 30, 2018 , $310 million remained available for additional repurchases. As of August 2, 2018 , the Company has subsequently repurchased an additional 2.3 million shares of common stock at an average price of $60.80 . The Company accounts for share repurchases retired after repurchase by allocating the excess repurchase price over par to additional paid-in-capital. Accumulated Other Comprehensive Loss The following tables present after-tax changes in each component of accumulated other comprehensive loss (dollars in millions): Total (1) Balance, December 31, 2017 $ (26 ) Other comprehensive loss before reclassifications (128 ) Amounts reclassified from accumulated other comprehensive loss (7 ) Transfer of held-to-maturity securities to available-for-sale securities (2) 6 Net change (129 ) Cumulative effect of hedge accounting adoption (7 ) Reclassification of tax effects due to federal tax reform (14 ) Balance, March 31, 2018 $ (176 ) Other comprehensive loss before reclassifications (51 ) Amounts reclassified from accumulated other comprehensive loss (8 ) Net change (59 ) Balance, June 30, 2018 (3) $ (235 ) (1) During the six months ended June 30, 2018, the accumulated other comprehensive loss activity related to available-for-sale securities. (2) Securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million , or $6 million net of tax, were transferred from held-to-maturity securities to available-for-sale securities during the three months ended March 31, 2018, as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information. (3) Includes unamortized unrealized pre-tax losses of $24 million at June 30, 2018 of which $17 million is related to the transfer of available-for-sale securities to held-to-maturity securities during the three months ended March 31, 2018. Available-for-Sale Securities Foreign Currency Translation Total Balance, December 31, 2016 $ (139 ) $ 2 $ (137 ) Other comprehensive income before reclassifications 46 — 46 Amounts reclassified from accumulated other comprehensive loss (5 ) (2 ) (7 ) Net change 41 (2 ) 39 Balance, March 31, 2017 $ (98 ) $ — $ (98 ) Other comprehensive income before reclassifications 42 — 42 Amounts reclassified from accumulated other comprehensive income (6 ) — (6 ) Net change 36 — 36 Balance, June 30, 2017 $ (62 ) $ — $ (62 ) The following table presents other comprehensive income (loss) activity and the related tax effect (dollars in millions): Three Months Ended June 30, 2018 2017 Before Tax Tax Effect After Tax Before Tax Tax Effect After Tax Other comprehensive income (loss) Available-for-sale securities: Unrealized gains (losses), net $ (69 ) $ 18 $ (51 ) $ 68 $ (26 ) $ 42 Reclassification into earnings, net (11 ) 3 (8 ) (10 ) 4 (6 ) Net change from available-for-sale securities (80 ) 21 (59 ) 58 (22 ) 36 Other comprehensive income (loss) $ (80 ) $ 21 $ (59 ) $ 58 $ (22 ) $ 36 Six Months Ended June 30, 2018 2017 Before Tax Tax Effect After Tax Before Tax Tax Effect After Tax Other comprehensive income (loss) Available-for-sale securities: Unrealized gains (losses), net $ (241 ) $ 62 $ (179 ) $ 144 $ (56 ) $ 88 Reclassification into earnings, net (21 ) 6 (15 ) (18 ) 7 (11 ) Transfer of held-to-maturity securities to available-for-sale securities 7 (1 ) 6 — — — Net change from available-for-sale securities (255 ) 67 (188 ) 126 (49 ) 77 Reclassification of foreign currency translation gains — — — (2 ) — (2 ) Other comprehensive income (loss) $ (255 ) $ 67 $ (188 ) $ 124 $ (49 ) $ 75 The following table presents the consolidated statement of income line items impacted by reclassifications out of accumulated other comprehensive loss (dollars in millions): Accumulated Other Comprehensive Loss Components Amounts Reclassified from Accumulated Other Comprehensive Loss Affected Line Items in the Consolidated Statement of Income Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Available-for-sale securities: $ 11 $ 10 $ 22 $ 18 Gains on securities and other, net — — (1 ) — Interest income 11 10 21 18 Reclassification into earnings, before tax (3 ) (4 ) (6 ) (7 ) Income tax expense $ 8 $ 6 $ 15 $ 11 Reclassification into earnings, net Foreign currency translation: $ — $ — $ — $ 2 Other non-interest expenses $ — $ — $ — $ 2 Reclassification into earnings, net

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2018
Earnings Per Share [Abstract]
EARNINGS PER SHARE	NOTE 13—EARNINGS PER SHARE The following table presents a reconciliation of basic and diluted earnings per common share (in millions, except share data and per share amounts): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Net income $ 250 $ 193 $ 497 $ 338 Preferred stock dividends — — 12 13 Net income available to common shareholders $ 250 $ 193 $ 485 $ 325 Share data (in thousands): Basic weighted-average shares outstanding 263,809 275,410 265,220 275,167 Effect of weighted-average dilutive securities: Restricted stock and options 1,104 843 1,114 1,048 Convertible debentures 16 19 17 155 Diluted weighted-average shares outstanding (1) 264,929 276,272 266,351 276,370 Basic earnings per common share $ 0.95 $ 0.70 $ 1.83 $ 1.18 Diluted earnings per common share (1) $ 0.95 $ 0.70 $ 1.82 $ 1.17 (1) The amount of certain restricted stock and options excluded from the calculations of diluted earnings per share due to the anti-dilutive effect was not material for the three and six months ended June 30, 2018 and 2017 .

Regulatory Requirements

Regulatory Requirements	6 Months Ended
	Jun. 30, 2018
Regulatory Capital Requirements [Abstract]
REGULATORY REQUIREMENTS	NOTE 14—REGULATORY REQUIREMENTS Broker-Dealer and FCM Capital Requirements The Company's US broker-dealer, E*TRADE Securities, is subject to the Uniform Net Capital Rule under the Securities Exchange Act of 1934 administered by the SEC and FINRA, which requires the maintenance of minimum net capital. The minimum net capital requirements can be met under either the Aggregate Indebtedness method or the Alternative method. Under the Aggregate Indebtedness method, a broker-dealer is required to maintain net capital equal to or in excess of the greater of 6 2/3% of its aggregate indebtedness, as defined, or a minimum dollar amount. E*TRADE Securities has elected the Alternative method, under which it is required to maintain net capital equal to the greater of $250,000 or 2% of aggregate debit balances arising from customer transactions. The Company’s international broker-dealer subsidiary is subject to capital requirements determined by its respective regulator. The Company's FCM, E*TRADE Futures, is subject to CFTC net capital requirements, including the maintenance of adjusted net capital equal to or in excess of the greater of (1) $1,000,000 , (2) the FCM's risk-based capital requirement, computed as 8% of the total risk margin requirements for all positions carried in customer and non-customer accounts, or (3) the amount of adjusted net capital required by the NFA. At June 30, 2018 and December 31, 2017 , all of the Company’s broker-dealer and FCM subsidiaries met applicable minimum net capital requirements. The following table presents a summary of the minimum net capital requirements and excess capital for the Company’s broker-dealer and FCM subsidiaries (dollars in millions): Required Net Capital Net Capital Excess Net Capital June 30, 2018: E*TRADE Securities (1) $ 244 $ 1,374 $ 1,130 E*TRADE Futures 2 27 25 International broker-dealer — 19 19 Total $ 246 $ 1,420 $ 1,174 December 31, 2017: E*TRADE Securities $ 211 $ 1,213 $ 1,002 E*TRADE Futures 4 19 15 International broker-dealer — 19 19 Total $ 215 $ 1,251 $ 1,036 (1) E*TRADE Securities paid dividends of $225 million to the parent company during the six months ended June 30, 2018 and $135 million in August 2018. Bank Capital Requirements E*TRADE Financial and its bank subsidiaries, E*TRADE Bank and E*TRADE Savings Bank, are subject to various regulatory capital requirements administered by federal banking agencies. Failure to meet minimum capital requirements can trigger certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the financial condition and results of operations of these entities. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, these entities must meet specific capital guidelines that involve quantitative measures of assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. In addition, the Company's bank subsidiaries may not pay dividends to the parent company without the non-objection, or in certain cases the approval, of their regulators, and any loans by the bank subsidiaries to the parent company and its other non-bank subsidiaries are subject to various quantitative, arm’s length, collateralization and other requirements. The capital amounts and classifications of these entities are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Quantitative measures established by regulation to ensure capital adequacy require these entities to meet minimum Tier 1 leverage, common equity Tier 1 capital, Tier 1 risk-based capital and total risk-based capital ratios. Events beyond management's control, such as deterioration in credit markets, could adversely affect future earnings and their ability to meet future capital requirements. E*TRADE Financial, E*TRADE Bank and E*TRADE Savings Bank were categorized as "well capitalized" under the regulatory framework for prompt corrective action for the periods presented in the following table (dollars in millions): June 30, 2018 December 31, 2017 Actual Well Capitalized Minimum Capital Excess Capital Actual Well Capitalized Minimum Capital Excess Capital Amount Ratio Amount Ratio Amount Amount Ratio Amount Ratio Amount E*TRADE Financial (1) Tier 1 leverage $ 4,397 7.1 % $ 3,077 5.0 % $ 1,320 $ 4,386 7.4 % $ 2,976 5.0 % $ 1,410 Common equity Tier 1 capital $ 3,708 34.3 % $ 702 6.5 % $ 3,006 $ 3,773 33.9 % $ 722 6.5 % $ 3,051 Tier 1 risk-based capital $ 4,397 40.7 % $ 864 8.0 % $ 3,533 $ 4,386 39.5 % $ 889 8.0 % $ 3,497 Total risk-based capital $ 4,864 45.0 % $ 1,080 10.0 % $ 3,784 $ 4,874 43.8 % $ 1,111 10.0 % $ 3,763 E*TRADE Bank (1)(2) Tier 1 leverage $ 3,499 7.2 % $ 2,444 5.0 % $ 1,055 $ 3,620 7.6 % $ 2,394 5.0 % $ 1,226 Common equity Tier 1 capital $ 3,499 34.9 % $ 651 6.5 % $ 2,848 $ 3,620 35.7 % $ 660 6.5 % $ 2,960 Tier 1 risk-based capital $ 3,499 34.9 % $ 802 8.0 % $ 2,697 $ 3,620 35.7 % $ 812 8.0 % $ 2,808 Total risk-based capital $ 3,553 35.5 % $ 1,002 10.0 % $ 2,551 $ 3,694 36.4 % $ 1,015 10.0 % $ 2,679 E*TRADE Savings Bank (1) Tier 1 leverage $ 1,445 26.2 % $ 275 5.0 % $ 1,170 $ 904 26.6 % $ 170 5.0 % $ 734 Common equity Tier 1 capital $ 1,445 162.2 % $ 58 6.5 % $ 1,387 $ 904 111.1 % $ 53 6.5 % $ 851 Tier 1 risk-based capital $ 1,445 162.2 % $ 71 8.0 % $ 1,374 $ 904 111.1 % $ 65 8.0 % $ 839 Total risk-based capital $ 1,445 162.2 % $ 89 10.0 % $ 1,356 $ 905 111.2 % $ 81 10.0 % $ 824 (1) Basel III includes a capital conservation buffer that limits a banking organization’s ability to make capital distributions and discretionary bonus payments to executive officers if a banking organization fails to maintain a Common Equity Tier 1 capital conservation buffer of more than 2.5% , on a fully phased-in basis, of total risk-weighted assets above each of the following minimum risk-based capital ratio requirements: Common Equity Tier 1 capital ( 4.5% ), Tier 1 risk-based capital ( 6.0% ), and Total risk-based capital ( 8.0% ). This requirement was effective beginning on January 1, 2016, and will be fully phased-in by 2019. See Part I. Item 1. Business—Regulation in our Annual Report on Form 10-K for the year ended December 31, 2017 for additional information. (2) E*TRADE Bank paid net dividends of $176 million to the parent company during the six months ended June 30, 2018 .

Commitments, Contingencies and

Commitments, Contingencies and Other Regulatory Matters	6 Months Ended
	Jun. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS, CONTINGENCIES AND OTHER REGULATORY MATTERS	NOTE 15—COMMITMENTS, CONTINGENCIES AND OTHER REGULATORY MATTERS The Company reviews its lawsuits, regulatory inquiries and other legal proceedings on an ongoing basis and provides disclosure and records loss contingencies in accordance with the loss contingencies accounting guidance. The Company establishes an accrual for losses at management's best estimate when it assesses that it is probable that a loss has been incurred and the amount of the loss can be reasonably estimated. The Company monitors these matters for developments that would affect the likelihood of a loss and the accrued amount, if any, and adjusts the amount as appropriate. Litigation Matters On October 27, 2000, Ajaxo, Inc. (Ajaxo) filed a complaint in the Superior Court for the State of California, County of Santa Clara. Ajaxo sought damages and certain non-monetary relief for the Company’s alleged breach of a non-disclosure agreement with Ajaxo pertaining to certain wireless technology that Ajaxo offered the Company as well as damages and other relief against the Company for their alleged misappropriation of Ajaxo’s trade secrets. Following a jury trial, a judgment was entered in 2003 in favor of Ajaxo against the Company for $1 million for breach of the Ajaxo non-disclosure agreement. The trial court subsequently denied Ajaxo’s requests for additional damages and relief following which Ajaxo appealed. Although the Company paid Ajaxo the full amount due on the above-described judgment, the case was remanded back to the trial court by the California Court of Appeal, and on May 30, 2008, a jury returned a verdict in favor of the Company denying all claims raised and demands for damages against the Company. After various appeals the case was again remanded back to the trial court. Following the third trial in this matter, in a Judgment and Statement of Decision filed September 16, 2015, the Court denied all claims for royalties by Ajaxo. Ajaxo’s post-trial motions were denied. Ajaxo has appealed to the Court of Appeals, Sixth District. The Company will continue to defend itself vigorously in this matter. On May 16, 2011, Droplets Inc., the holder of two patents pertaining to user interface servers, filed a complaint in the US District Court for the Eastern District of Texas against E*TRADE Financial Corporation, E*TRADE Securities, E*TRADE Bank and multiple other unaffiliated financial services firms. The plaintiff contends that the defendants engaged in patent infringement under federal law and seeks unspecified damages and an injunction against future infringements, plus royalties, costs, interest and attorneys’ fees. On March 28, 2012, a change of venue was granted and the case was transferred to the United States District Court for the Southern District of New York. The Company's motion for summary judgment on the grounds of non-infringement was granted by the US District Court in a Decision and Order dated March 9, 2015. All remaining claims are stayed pending resolution of issues on Droplet's remaining patents under review by the Patent Trial and Appeal Board (PTAB). After a hearing, the PTAB deemed Droplets’ putative '115 patent to be “unpatentable” on June 23, 2016. In a separate proceeding, the PTAB has also separately deemed Droplets’ putative '838 patent to be “unpatentable.” Droplets appealed to the Circuit Court of Appeals for the District of Columbia. The decision of the PTAB was affirmed on April 19, 2018. The Company will continue to defend itself vigorously in this matter. On March 26, 2015, a putative class action was filed in the US District Court for the Northern District of California by Ty Rayner, on behalf of himself and all others similarly situated, naming E*TRADE Financial Corporation and E*TRADE Securities as defendants. The complaint alleges that E*TRADE breached a fiduciary duty and unjustly enriched itself in connection with the routing of its customers’ orders to various market-makers and exchanges. The plaintiff seeks unspecified damages, declaratory relief, restitution, disgorgement of payments received by the Company, and attorneys’ fees. On April 2, 2017, the District Court dismissed the complaint in Rayner. The plaintiffs in Rayner appealed and the oral argument was heard by the Second Court of Appeals on December 7, 2017. On July 31, 2018, the Second Court of Appeals upheld the dismissal of the complaint. The Company will continue to defend itself vigorously in these matters. On July 23, 2016, a putative class action was filed in the US District Court for the Southern District of New York by Craig L. Schwab, on behalf of himself and others similarly situated, naming E*TRADE Financial Corporation, E*TRADE Securities, and former Company executives as defendants. The complaint alleges that E*TRADE violated federal securities laws in connection with the routing of its customers’ orders to various market-makers and exchanges. The plaintiff seeks unspecified damages, declaratory relief, restitution, disgorgement of payments received by the Company, and attorneys’ fees. By stipulation both matters are now venued in the Southern District of New York. On July 10, 2017 the Court dismissed the Schwab claims without prejudice. The plaintiff in Schwab filed a third amended complaint on August 9, 2017, which E*TRADE moved to dismiss. On January 22, 2018, the Court dismissed all claims with prejudice. Plaintiffs have appealed. The Company will continue to defend itself vigorously in these matters. In addition to the matters described above, the Company is subject to various legal proceedings and claims that arise in the normal course of business. In each pending matter, the Company contests liability or the amount of claimed damages. In view of the inherent difficulty of predicting the outcome of such matters, particularly in cases where claimants seek substantial or indeterminate damages, or where investigation or discovery have yet to be completed, the Company is unable to estimate a range of reasonably possible losses on its remaining outstanding legal proceedings; however, the Company believes any losses, both individually or in the aggregate, would not be reasonably likely to have a material adverse effect on the consolidated financial condition or results of operations of the Company. An unfavorable outcome in any matter could have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows. In addition, even if the ultimate outcomes are resolved in the Company’s favor, the defense of such litigation could entail considerable cost or the diversion of the efforts of management, either of which could have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows. Regulatory Matters The securities, futures, foreign currency and banking industries are subject to extensive regulation under federal, state and applicable international laws. From time to time, the Company has been threatened with or named as a defendant in lawsuits, arbitrations and administrative claims involving securities, banking and other matters. The Company is also subject to periodic regulatory examinations and inspections. Compliance and trading problems that are reported to regulators, such as the SEC, FINRA, NASDAQ, CFTC, NFA, FDIC, Federal Reserve Bank of Richmond, OCC, or the Consumer Financial Protection Bureau by dissatisfied customers or others are investigated by such regulators, and may, if pursued, result in formal claims being filed against the Company by customers or disciplinary action being taken against the Company or its employees by regulators. Any such claims or disciplinary actions that are decided against the Company could have a material impact on the financial results of the Company or any of its subsidiaries. Insurance The Company maintains insurance coverage that management believes is reasonable and prudent. The principal insurance coverage it maintains covers commercial general liability; property damage; hardware/software damage; cyber liability; directors and officers; employment practices liability; certain criminal acts against the Company; and errors and omissions. The Company believes that such insurance coverage is adequate for the purpose of its business. The Company’s ability to maintain this level of insurance coverage in the future, however, is subject to the availability of affordable insurance in the marketplace. Commitments In the normal course of business, the Company makes various commitments to extend credit and incur contingent liabilities that are not reflected in the consolidated balance sheet. Significant changes in the economy or interest rates may influence the impact that these commitments and contingencies have on the Company in the future. The Company’s equity method, cost method and other investments are generally limited liability investments in partnerships, companies and other similar entities, including tax credit partnerships and community development entities, which are not required to be consolidated. The Company had $87 million in unfunded commitments with respect to these investments at June 30, 2018 . At June 30, 2018 , the Company had $17 million of certificates of deposit scheduled to mature in less than one year. Guarantees In prior periods when the Company sold loans, the Company provided guarantees to investors purchasing mortgage loans, which are considered standard representations and warranties within the mortgage industry. The primary guarantees are that: the mortgage and the mortgage note have been duly executed and each is the legal, valid and binding obligation of the Company, enforceable in accordance with its terms; the mortgage has been duly acknowledged and recorded and is valid; and the mortgage and the mortgage note are not subject to any right of rescission, set-off, counterclaim or defense, including, without limitation, the defense of usury, and no such right of rescission, set-off, counterclaim or defense has been asserted with respect thereto. The Company is responsible for the guarantees on loans sold. If these claims prove to be untrue, the investor can require the Company to repurchase the loan and return all loan purchase and servicing release premiums. Management does not believe the potential liability exposure will have a material impact on the Company’s results of operations, cash flows or financial condition due to the nature of the standard representations and warranties, which have resulted in a minimal amount of loan repurchases. Prior to 2008, ETB Holdings raised capital through the formation of trusts, which sold TRUPs in the capital markets. The capital securities must be redeemed in whole at the due date, which is generally 30 years after issuance. Each trust issued TRUPs at par, with a liquidation amount of $1,000 per capital security. The trusts used the proceeds from the sale of issuances to purchase subordinated debentures issued by ETB Holdings. During the 30-year period prior to the redemption of the TRUPs, ETB Holdings guarantees the accrued and unpaid distributions on these securities, as well as the redemption price of the securities and certain costs that may be incurred in liquidating, terminating or dissolving the trusts (all of which would otherwise be payable by the trusts). At June 30, 2018, management estimated that the maximum potential liability under this arrangement, including the current carrying value of the trusts, was equal to $416 million or the total face value of these securities plus accrued interest payable, which may be unpaid at the termination of the trust arrangement. For additional information on TRUPs, see Note 16—Subsequent Event .

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2018
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	NOTE 16—SUBSEQUENT EVENT Redemption of Trust Preferred Securities On July 16, 2018, the Company redeemed $398 million of its outstanding TRUPs. In connection with the redemption, we recognized a loss on early extinguishment of debt of approximately $4 million , consisting of the difference between the carrying value of the TRUPs redeemed and total cash amount paid (including related fees and expenses), together with the unamortized debt issuance costs. Net proceeds from the issuance of $420 million in aggregate principal amount of 4.50% Senior Notes due 2028 were used to redeem the TRUPs. The Company expects to redeem the remaining TRUPs in the third quarter of 2018. For additional information about the debt issuance, see Note 11—Corporate Debt .

Organization, Basis of Presen24

Organization, Basis of Presentation and Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization E*TRADE Financial Corporation is a financial services company that provides brokerage and related products and services primarily to individual retail investors under the brand "E*TRADE Financial." The Company also provides investor-focused banking products, primarily sweep deposits, to retail investors.
Basis of Accounting	Basis of Presentation The condensed consolidated financial statements, also referred to herein as the consolidated financial statements, include the accounts of the Company and its majority-owned subsidiaries as determined under the voting interest model. Entities in which the Company has the ability to exercise significant influence but in which the Company does not possess control are generally accounted for by the equity method. Entities in which the Company does not have the ability to exercise significant influence are generally carried at cost, or, to the extent that a readily determinable fair value is available, at fair value through net income. The Company also evaluates its initial and continuing involvement with certain entities to determine if the Company is required to consolidate the entities under the variable interest entity (VIE) model. This evaluation is based on a qualitative assessment of whether the Company is the primary beneficiary of the VIE, which requires the Company to possess both: 1) the power to direct the activities that most significantly impact the economic performance of the VIE; and 2) the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. The consolidated financial statements do not include any consolidated VIEs for all periods presented. The Company's consolidated financial statements are prepared in accordance with GAAP. Intercompany accounts and transactions are eliminated in consolidation. These consolidated financial statements reflect all adjustments, which are normal and recurring in nature, necessary to present fairly the financial position, results of operations and cash flows for the periods presented. Beginning January 1, 2018, the Company updated the presentation of the consolidated financial statements as follows: • On the consolidated statement of income, fair value hedging adjustments, previously referred to as hedge ineffectiveness, are included within net interest income as a result of the adoption of new accounting guidance. Prior period amounts have not been reclassified to current period presentation and continue to be reflected within gains on securities and other, net. Fair value hedging adjustments were expenses of $5 million and $8 million for the three and six months ended June 30, 2018 , respectively, compared to $2 million and $3 million for the same periods in 2017 . • On the consolidated balance sheet, deferred tax assets, net has been reclassified to other assets. The prior period has been reclassified to conform to the current period presentation. Deferred tax assets, net were $146 million and $251 million at June 30, 2018 and December 31, 2017 , respectively. • On the consolidated balance sheet, publicly traded equity securities are presented within other assets as a result of the adoption of amended accounting guidance. The prior period has not been reclassified as the amended accounting guidance was adopted on a modified retrospective basis. Accordingly, publicly traded equity securities for the prior period are presented within available-for-sale securities.
Use of Estimates	Use of Estimates Preparing the Company's consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and related notes for the periods presented. Actual results could differ from management’s estimates. Certain significant accounting policies are critical because they are based on estimates and assumptions that require complex and subjective judgments by management. Changes in these estimates or assumptions could materially impact the Company’s financial condition and results of operations. Material estimates in which management believes changes could reasonably occur include: allowance for loan losses, valuation and impairment of goodwill and acquired intangible assets and estimates of effective tax rates, deferred taxes and valuation allowance.
New accounting pronouncements (policy)	Adoption of New Accounting Standards Revenue from Contracts with Customers In May 2014, the FASB amended the guidance on revenue from contracts with customers. The new standard outlines a single comprehensive model for entities to apply in accounting for revenue arising from contracts with customers. The Company's accounting for net interest income was not impacted by the new standard. The FASB issued supplemental amendments to the new standard to clarify certain guidance and to provide narrow scope improvements and practical expedients during 2016. The amended guidance became effective on January 1, 2018 and the Company adopted the guidance on a modified retrospective basis. This adoption did not have a material impact on the Company’s financial condition, results of operations or cash flows as the satisfaction of performance obligations under the new guidance is materially consistent with the Company's previous revenue recognition policies. Similarly, the amended guidance did not have a material impact on the recognition of costs incurred to obtain new contracts. For additional information on the Company's adoption of the amended guidance, see Note 3—Net Revenue . Classification and Measurement of Financial Instruments In January 2016, the FASB amended the accounting and disclosure guidance on the classification and measurement of financial instruments. Relevant changes in the amended guidance include the requirement that equity investments, excluding those accounted for under the equity method of accounting or those resulting in consolidation of the investee, be measured at fair value in the consolidated balance sheet with changes in fair value recognized in net income. The amended guidance became effective on January 1, 2018, and was applied on a modified retrospective basis. The adoption did not have a material impact on the Company’s financial condition, results of operations or cash flows as debt securities represent the majority of the Company's investment portfolio. Beginning January 1, 2018, publicly traded equity securities are presented within other assets on the consolidated balance sheet. Classification of Certain Cash Receipts and Cash Payments In August 2016, the FASB amended the guidance on the presentation and classification of certain cash receipts and cash payments in the consolidated statement of cash flows to eliminate current diversity in practice. The new guidance became effective on January 1, 2018, and the retrospective transition method has been applied to each period presented. Among other changes, the Company now classifies debt extinguishment costs within cash flows from financing activities. Classification of Restricted Cash In November 2016, the FASB amended the guidance on the presentation and classification of changes in restricted cash in the consolidated statement of cash flows to eliminate current diversity in practice. The amended guidance requires the consolidated statement of cash flows to explain the change during the period in the total cash, cash equivalents, and amounts generally described as restricted cash and restricted cash equivalents. The new guidance became effective on January 1, 2018 and has been applied using a retrospective transition method to each period presented. The Company concluded that cash required to be segregated under federal or other regulations is considered restricted cash and the segregated cash activity is now presented on the consolidated statement of cash flows. Clarifying the Definition of a Business In January 2017, the FASB amended the guidance to clarify the definition of a business in order to assist companies in the evaluation of whether transactions should be accounted for as acquisitions or disposals of assets or businesses. The guidance, which became effective on January 1, 2018, did not change the Company's accounting conclusions for the TCA acquisition and is not expected to impact the Company's accounting conclusions for the acquisition of brokerage accounts from Capital One. Targeted Improvements to Accounting for Hedging Activities In August 2017, the FASB amended the guidance to update the recognition and presentation of hedging relationships. Among other changes, the new guidance eases hedge documentation requirements and allows additional types of hedge accounting strategies. The Company early adopted this guidance beginning January 1, 2018. The Company applied the guidance on a modified retrospective basis, which resulted in a $7 million cumulative-effect adjustment to increase retained earnings and to decrease accumulated other comprehensive income. In addition, the guidance provided a one-time transition election to transfer certain debt securities from held-to-maturity to available-for-sale. The Company transferred agency mortgage-backed and agency debt securities with a fair value of $4.7 billion , and recognized a net pre-tax gain of $7 million within other comprehensive income. For additional information on the Company's adoption of the amended guidance, see Note 8—Derivative Instruments and Hedging Activities . Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income In February 2018, the FASB amended the guidance to address certain income tax effects in accumulated other comprehensive income resulting from the federal tax reform enacted in 2017. The amended guidance provides an option to reclassify tax effects within accumulated other comprehensive income to retained earnings in the period in which the effect of the tax reform is recorded. The amendments are effective for fiscal years beginning after December 15, 2018, including interim periods. Early adoption is permitted. The Company adopted the amended guidance in the first quarter of 2018 and used the portfolio approach to record a $14 million increase to retained earnings and a corresponding decrease to accumulated other comprehensive income. The amount of the reclassification related only to the change in the federal corporate tax rate. Premium Amortization on Purchased Callable Debt Securities In March 2017, the FASB amended the guidance on the amortization period for certain callable debt securities held at a premium. The amended guidance shortens the amortization period for these securities by requiring the premium to be amortized to the earliest call date. The guidance does not amend the accounting for securities held at a discount. The Company early adopted this guidance beginning January 1, 2018; however, a cumulative-effect adjustment to retained earnings was not required upon adoption as the Company did not hold any callable debt securities at a premium as of January 1, 2018. New Accounting Standards Not Yet Adopted Accounting for Leases In February 2016, the FASB amended the guidance on accounting for leases. The new standard requires lessees to recognize assets and liabilities on the balance sheet for the rights and obligations created by all qualifying leases with terms of more than twelve months. The recognition, measurement and presentation of expenses and cash flows arising from a lease by a lessee remains substantially unchanged and depends on classification as a finance or operating lease. The new standard also requires quantitative and qualitative disclosures that provide information about the amounts related to leasing arrangements recorded in the consolidated financial statements. The new guidance will be effective for interim and annual periods beginning on January 1, 2019, and is required to be applied on a modified retrospective basis. The Company is in the process of evaluating the new accounting guidance, which includes the assessment of whether certain executory contracts contain embedded leases. T he Company expects to recognize right of use assets related to its property leases within the range of $180 million to $220 million based on incremental borrowing rates as of June 30, 2018, which includes leases in effect through the filing of these condensed consolidated financial statements. The Company does not expect a material impact to the Company’s income statement; however, the impact of the Company’s adoption of the amended lease accounting guidance will depend on subsequent changes to the Company's lease portfolio, the incremental borrowing rates and the identification of embedded leases as of the adoption date. Accounting for Credit Losses In June 2016, the FASB amended the accounting guidance on accounting for credit losses. The amended guidance requires measurement of all expected credit losses for financial instruments, including loans and debt securities, and other commitments to extend credit held at the reporting date. For financial assets measured at amortized cost, factors such as historical experience, current conditions, and reasonable and supportable forecasts will be used to estimate expected credit losses. The amended guidance will also change the manner in which credit losses are recognized on debt securities classified as available-for-sale. The new guidance will be effective for interim and annual periods beginning January 1, 2020. Early adoption is permitted. The Company is currently evaluating the impact of the new accounting guidance on the Company's financial condition, results of operations and cash flows. The Company does not expect the amended accounting guidance to have as significant of an impact as it could have if the Company were originating or purchasing mortgage loans. The Company's evaluation contemplates the recent performance of the run-off legacy mortgage and consumer loan portfolio and the credit profile of the current investment securities portfolio; however, the impact of the new guidance will depend on the current and expected macroeconomic conditions and the nature and characteristics of financial assets held by the Company on the date of adoption. Simplifying the Test for Goodwill Impairment In January 2017, the FASB amended the guidance to simplify the test for goodwill impairment by eliminating Step 2 from the goodwill impairment test. The amended guidance requires the Company to perform its annual goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized at the amount by which the carrying amount exceeds the fair value of the reporting unit; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. Income tax effects resulting from any tax deductible goodwill should be considered when measuring the goodwill impairment loss, if applicable. The Company will still have the option to perform a qualitative assessment to conclude whether it is more likely than not that the carrying amount of the Company exceeds its fair value. The guidance will be effective for interim and annual periods beginning January 1, 2020, and must be applied prospectively. Early adoption is permitted.

Business Acquisition (Tables)

Business Acquisition (Tables)	6 Months Ended
	Jun. 30, 2018
Business Acquisition [Abstract]
Schedule of Business Acquisitions, by Acquisition	The following table summarizes the provisional allocation of the purchase price to the net assets of TCA as of April 9, 2018 (dollars in millions): April 9, 2018 Purchase price $ 275 Fair value of net assets acquired 160 Goodwill $ 115
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	We do not expect that any adjustments to the provisional fair value will be material to the Company's consolidated financial statements (dollars in millions): April 9, 2018 Assets Cash and equivalents $ 239 Available-for-sale securities 554 Other intangibles 140 Other (1) 23 Total assets acquired 956 Liabilities Deposits 790 Other liabilities 6 Total liabilities assumed 796 Net assets acquired $ 160 (1) Includes balance sheet line items property and equipment, net and other assets.
Schedule of Acquired Finite-Lived Intangible Assets by Major Class	The following table summarizes the provisional estimated fair value and estimated useful lives of the intangible assets (dollars in millions): Estimated Fair Value Estimated Useful Life (In Years) Customer Relationships $ 119 22 Technology 20 5 Trade name 1 2 Total intangible assets $ 140

Net Revenue (Tables)

Net Revenue (Tables)	6 Months Ended
	Jun. 30, 2018
Revenues [Abstract]
Disaggregation of Revenue [Table Text Block]	The following table presents the significant components of total net revenue (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Net interest income $ 453 $ 356 $ 898 $ 675 Commissions 121 105 258 232 Fees and service charges 110 98 215 184 Gains on securities and other, net 15 7 25 17 Other revenue 11 11 22 22 Total net revenue $ 710 $ 577 $ 1,418 $ 1,130 The following table presents the significant components of fees and service charges revenue (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Fees and service charges: Order flow revenue $ 43 $ 34 $ 90 $ 65 Money market funds and sweep deposits revenue 18 26 35 48 Advisor management and custody fees 16 9 27 17 Mutual fund service fees 12 10 23 19 Foreign exchange revenue 6 6 14 14 Reorganization fees 4 5 7 8 Other fees and service charges 11 8 19 13 Total fees and service charges $ 110 $ 98 $ 215 $ 184
Interest Income and Interest Expense Disclosure	The following table presents the significant components of interest income and interest expense (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Interest income: Cash and equivalents $ 2 $ 2 $ 5 $ 4 Cash required to be segregated under federal or other regulations 4 3 7 6 Investment securities (1) 303 232 593 437 Margin receivables 118 75 221 141 Loans 33 41 66 84 Broker-related receivables and other 4 1 8 1 Subtotal interest income 464 354 900 673 Other interest revenue (2) 25 24 57 46 Total interest income 489 378 957 719 Interest expense: Deposits (8 ) (1 ) (10 ) (2 ) Customer payables (4 ) (2 ) (5 ) (3 ) Broker-related payables and other (3 ) — (4 ) — Other borrowings (8 ) (5 ) (15 ) (10 ) Corporate debt (10 ) (13 ) (19 ) (27 ) Subtotal interest expense (33 ) (21 ) (53 ) (42 ) Other interest expense (3) (3 ) (1 ) (6 ) (2 ) Total interest expense (36 ) (22 ) (59 ) (44 ) Net interest income $ 453 $ 356 $ 898 $ 675 (1) For the three and six months ended June 30, 2018 , includes $5 million and $8 million of net fair value hedging adjustments. See Note 8—Derivative Instruments and Hedging Activities for additional information. (2) Represents interest income on securities loaned. (3) Represents interest expense on securities borrowed.

Fair Value Disclosures (Tables)

Fair Value Disclosures (Tables)	6 Months Ended
	Jun. 30, 2018
Fair Value Disclosures [Abstract]
Fair Value Inputs, Assets, Quantitative Information	The following table presents additional information about significant unobservable inputs used in the valuation of assets measured at fair value on a nonrecurring basis that were categorized in Level 3 of the fair value hierarchy: Unobservable Inputs Average Range June 30, 2018 Loans receivable: One- to four-family Appraised value $ 577,000 $155,000 - $2,000,000 Home equity Appraised value $ 333,000 $52,000 - $925,000 Real estate owned Appraised value $ 308,600 $20,000 - $1,149,000 December 31, 2017 Loans receivable: One- to four-family Appraised value $ 520,700 $60,000 - $1,200,000 Home equity Appraised value $ 317,300 $38,000 - $2,066,000 Real estate owned Appraised value $ 355,200 $4,500 - $2,000,000
Fair Value Measurements, Recurring and Nonrecurring	The following table presents the significant components of assets and liabilities measured at fair value (dollars in millions): Level 1 Level 2 Level 3 Total Fair Value June 30, 2018: Recurring fair value measurements: Assets Available-for-sale securities: Agency mortgage-backed securities $ — $ 22,314 $ — $ 22,314 Agency debentures — 896 — 896 US Treasuries — 438 — 438 Agency debt securities — 148 — 148 Municipal bonds — 12 — 12 Other — 2 — 2 Total available-for-sale securities — 23,810 — 23,810 Other assets: Derivative assets (1) — 7 — 7 Publicly traded equity securities (2) 7 — — 7 Total assets measured at fair value on a recurring basis (3) $ 7 $ 23,817 $ — $ 23,824 Nonrecurring fair value measurements: Loans receivable, net: One- to four-family $ — $ — $ 15 $ 15 Home equity — — 4 4 Total loans receivable — — 19 19 Other assets: Real estate owned — — 13 13 Total assets measured at fair value on a nonrecurring basis (4) $ — $ — $ 32 $ 32 (1) All derivative assets and liabilities were interest rate contracts at June 30, 2018 . Information related to derivative instruments is detailed in Note 8—Derivative Instruments and Hedging Activities . (2) Consists of investments in a mutual fund related to the Community Reinvestment Act. At June 30, 2018 , these equity securities are included in other assets on the consolidated balance sheet as a result of the adoption of amended accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information. (3) Assets measured at fair value on a recurring basis represented 37% of the Company’s total assets at June 30, 2018 . (4) Represents the fair value of assets prior to deducting estimated selling costs that were carried on the consolidated balance sheet at June 30, 2018 , and for which a fair value measurement was recorded during the period. Level 1 Level 2 Level 3 Total Fair Value December 31, 2017: Recurring fair value measurements: Assets Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ — $ 19,195 $ — $ 19,195 Agency debentures — 966 — 966 US Treasuries — 458 — 458 Agency debt securities — 33 — 33 Municipal bonds — 20 — 20 Total debt securities — 20,672 — 20,672 Publicly traded equity securities 7 — — 7 Total available-for-sale securities 7 20,672 — 20,679 Receivables from brokers, dealers and clearing organizations: US Treasuries 300 — — 300 Other assets: Derivative assets (1) — 131 — 131 Total assets measured at fair value on a recurring basis (2) $ 307 $ 20,803 $ — $ 21,110 Liabilities Other liabilities: Derivative liabilities (1) $ — $ 14 $ — $ 14 Total liabilities measured at fair value on a recurring basis (2) $ — $ 14 $ — $ 14 Nonrecurring fair value measurements: Loans receivable, net: One- to four-family $ — $ — $ 22 $ 22 Home equity — — 13 13 Total loans receivable — — 35 35 Other assets: Loans held-for-sale — 17 — 17 Real estate owned — — 26 26 Total assets measured at fair value on a nonrecurring basis (3) $ — $ 17 $ 61 $ 78 (1) All derivative assets and liabilities were interest rate contracts at December 31, 2017 . Information related to derivative instruments is detailed in Note 8—Derivative Instruments and Hedging Activities . (2) Assets and liabilities measured at fair value on a recurring basis represented 33% and less than 1% of the Company’s total assets and total liabilities, respectively, at December 31, 2017 . (3) Represents the fair value of assets prior to deducting estimated selling costs that were carried on the consolidated balance sheet at December 31, 2017 , and for which a fair value measurement was recorded during the period.
Gains and Losses, Fair Value Measurements, Nonrecurring	The following table presents losses recognized on assets measured at fair value on a nonrecurring basis (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 1 $ 1 $ 2 $ 2 Home equity — 2 — 3 Total losses on loans receivable measured at fair value $ 1 $ 3 $ 2 $ 5 Gains on real estate owned measured at fair value $ (1 ) $ — $ (1 ) $ (1 )
Fair Value, by Balance Sheet Grouping	The following table presents the carrying values, fair values and fair value hierarchy level classification of financial instruments that are not carried at fair value on the consolidated balance sheet (dollars in millions): June 30, 2018 Carrying Value Level 1 Level 2 Level 3 Total Fair Value Assets Cash and equivalents $ 532 $ 532 $ — $ — $ 532 Cash required to be segregated under federal or other regulations $ 620 $ 620 $ — $ — $ 620 Held-to-maturity securities: Agency mortgage-backed securities $ 17,752 $ — $ 17,293 $ — $ 17,293 Agency debentures 1,187 — 1,164 — 1,164 Agency debt securities 2,248 — 2,177 — 2,177 Other 12 — — 12 12 Total held-to-maturity securities $ 21,199 $ — $ 20,634 $ 12 $ 20,646 Margin receivables (1) $ 10,955 $ — $ 10,955 $ — $ 10,955 Loans receivable, net: One- to four-family $ 1,237 $ — $ — $ 1,295 $ 1,295 Home equity 920 — — 924 924 Consumer and other 218 — — 216 216 Total loans receivable, net (2) $ 2,375 $ — $ — $ 2,435 $ 2,435 Receivables from brokers, dealers and clearing organizations (1) $ 626 $ — $ 626 $ — $ 626 Other assets (1)(3) $ 42 $ — $ 42 $ — $ 42 Liabilities Deposits $ 42,664 $ — $ 42,664 $ — $ 42,664 Customer payables $ 9,959 $ — $ 9,959 $ — $ 9,959 Payables to brokers, dealers and clearing organizations $ 1,666 $ — $ 1,666 $ — $ 1,666 Other borrowings: FHLB advances $ 850 $ — $ 850 $ — $ 850 Trust preferred securities (4) $ 409 $ — $ 413 $ — $ 413 Total other borrowings $ 1,259 $ — $ 1,263 $ — $ 1,263 Corporate debt $ 1,408 $ — $ 1,384 $ — $ 1,384 (1) The fair value of securities that the Company received as collateral in connection with margin receivables and securities borrowing activities, including the fully paid lending program, where the Company is permitted to sell or re-pledge the securities, was $14.7 billion at June 30, 2018 . Of this amount, $3.6 billion had been pledged or sold in connection with securities loaned and deposits with clearing organizations at June 30, 2018 . (2) The carrying value of loans receivable, net includes the allowance for loan losses of $54 million and loans that are recorded at fair value on a nonrecurring basis at June 30, 2018 . (3) The $42 million in other assets at June 30, 2018 represents securities borrowing from customers under the fully paid lending program. (4) In July 2018, the Company redeemed substantially all of its TRUPs at face value. As a result, the fair value of these instruments as of June 30, 2018 was determined to be the redemption amount. See Note 11—Corporate Debt , Note 15—Commitments, Contingencies and Other Regulatory Matters and Note 16—Subsequent Event. December 31, 2017 Carrying Value Level 1 Level 2 Level 3 Total Fair Value Assets Cash and equivalents $ 931 $ 931 $ — $ — $ 931 Cash required to be segregated under federal or other regulations $ 872 $ 872 $ — $ — $ 872 Held-to-maturity securities: Agency mortgage-backed securities $ 20,502 $ — $ 20,404 $ — $ 20,404 Agency debentures 710 — 708 — 708 Agency debt securities 2,615 — 2,595 — 2,595 Other 12 — — 12 12 Total held-to-maturity securities $ 23,839 $ — $ 23,707 $ 12 $ 23,719 Margin receivables (1) $ 9,071 $ — $ 9,071 $ — $ 9,071 Loans receivable, net: One- to four-family $ 1,417 $ — $ — $ 1,463 $ 1,463 Home equity 1,051 — — 1,055 1,055 Consumer and other 186 — — 187 187 Total loans receivable, net (2) $ 2,654 $ — $ — $ 2,705 $ 2,705 Receivables from brokers, dealers and clearing organizations (1) $ 878 $ — $ 878 $ — $ 878 Other assets (1)(3) $ 18 $ — $ 18 $ — $ 18 Liabilities Deposits $ 42,742 $ — $ 42,741 $ — $ 42,741 Customer Payables $ 9,449 $ — $ 9,449 $ — $ 9,449 Payables to brokers, dealers and clearing organizations $ 1,542 $ — $ 1,542 $ — $ 1,542 Other borrowings: FHLB advances $ 500 $ — $ 500 $ — $ 500 Trust preferred securities $ 410 $ — $ — $ 379 $ 379 Total other borrowings $ 910 $ — $ 500 $ 379 $ 879 Corporate debt $ 991 $ — $ 992 $ — $ 992 (1) The fair value of securities that the Company received as collateral in connection with margin receivables and securities borrowing activities, where the Company is permitted to sell or re-pledge the securities, was $12.8 billion at December 31, 2017. Of this amount, $3.2 billion had been pledged or sold in connection with securities loaned and deposits with clearing organizations at December 31, 2017. (2) The carrying value of loans receivable, net includes the allowance for loan losses of $74 million and loans that are recorded at fair value on a nonrecurring basis at December 31, 2017 . (3) The $18 million in other assets at December 31, 2017 represents securities borrowing from customers under the fully paid lending program.

Offsetting Assets and Liabili28

Offsetting Assets and Liabilities (Tables)	6 Months Ended
	Jun. 30, 2018
Offsetting Assets and Liabilities [Abstract]
Offsetting Assets and Liabilities [Table Text Block]	The following table presents information about the Company's derivative instruments, securities borrowing and securities lending transactions which are transacted under master agreements to enable the users of the Company’s consolidated financial statements to evaluate the potential effect of rights of set-off between these recognized assets and liabilities (dollars in millions): Gross Amounts Not Offset in the Consolidated Balance Sheet Gross Amounts of Recognized Assets and Liabilities Gross Amounts Offset in the Consolidated Balance Sheet Net Amounts Presented in the Consolidated Balance Sheet (1) Financial Instruments Collateral Received or Pledged (Including Cash) Net Amount June 30, 2018 Assets: Deposits paid for securities borrowed (2) $ 197 $ — $ 197 $ (140 ) $ (49 ) $ 8 Derivative assets (3)(4) 7 — 7 — (2 ) 5 Total $ 204 $ — $ 204 $ (140 ) $ (51 ) $ 13 Liabilities: Deposits received for securities loaned (5) $ 1,630 $ — $ 1,630 $ (140 ) $ (1,366 ) $ 124 Total $ 1,630 $ — $ 1,630 $ (140 ) $ (1,366 ) $ 124 December 31, 2017 Assets: Deposits paid for securities borrowed (2) $ 759 $ — $ 759 $ (251 ) $ (483 ) $ 25 Total $ 759 $ — $ 759 $ (251 ) $ (483 ) $ 25 Liabilities: Deposits received for securities loaned (5) $ 1,373 $ — $ 1,373 $ (251 ) $ (1,004 ) $ 118 Derivative liabilities (6)(7) 5 — 5 — (5 ) — Total $ 1,378 $ — $ 1,378 $ (251 ) $ (1,009 ) $ 118 (1) The vast majority of the net amount of deposits paid for securities borrowed are reflected in the receivables from brokers, dealers and clearing organizations line item while the deposits paid for securities borrowed under the fully paid program are reflected in other assets. Derivative assets are reflected in the other assets line item in the consolidated balance sheet. Deposits received for securities loaned are reflected in the payables to brokers, dealers and clearing organizations line item in the consolidated balance sheet. Derivative liabilities are reflected in the other liabilities line item in the consolidated balance sheet. (2) Included in the gross amounts of deposits paid for securities borrowed was $68 million and $347 million at June 30, 2018 and December 31, 2017 , respectively, transacted through a program with a clearing organization, which guarantees the return of cash to the Company. For presentation purposes, these amounts presented are based on the counterparties under the Company’s master securities loan agreements. (3) Collateral received included cash at June 30, 2018 . (4) Excludes net accrued interest payable of $2 million at June 30, 2018 . (5) Included in the gross amounts of deposits received for securities loaned was $1 billion and $821 million at June 30, 2018 and December 31, 2017 , respectively, transacted through a program with a clearing organization, which guarantees the return of securities to the Company. For presentation purposes, these amounts presented are based on the counterparties under the Company’s master securities loan agreements. (6) Excludes net accrued interest payable of $2 million at December 31, 2017 . (7) Collateral pledged included held-to-maturity securities at amortized cost at December 31, 2017 .

Available-for-Sale and Held-t29

Available-for-Sale and Held-to-Maturity Securities (Tables)	6 Months Ended
	Jun. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Investments Securities	The following table presents the amortized cost and fair value of available-for-sale and held-to-maturity securities (dollars in millions): Amortized Cost Gross Unrealized / Unrecognized Gains Gross Unrealized / Unrecognized Losses Fair Value June 30, 2018: Available-for-sale securities: (1) Agency mortgage-backed securities $ 22,683 $ 96 $ (465 ) $ 22,314 Agency debentures 875 29 (8 ) 896 US Treasuries 407 31 — 438 Agency debt securities 150 — (2 ) 148 Municipal bonds 13 — (1 ) 12 Other 2 — — 2 Total available-for-sale securities $ 24,130 $ 156 $ (476 ) $ 23,810 Held-to-maturity securities: (1) Agency mortgage-backed securities $ 17,752 $ 15 $ (474 ) $ 17,293 Agency debentures 1,187 — (23 ) 1,164 Agency debt securities 2,248 2 (73 ) 2,177 Other 12 — — 12 Total held-to-maturity securities $ 21,199 $ 17 $ (570 ) $ 20,646 December 31, 2017: Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ 19,395 $ 47 $ (247 ) $ 19,195 Agency debentures 939 39 (12 ) 966 US Treasuries 452 10 (4 ) 458 Agency debt securities 34 — (1 ) 33 Municipal bonds 20 — — 20 Total debt securities 20,840 96 (264 ) 20,672 Publicly traded equity securities (2) 7 — — 7 Total available-for-sale securities $ 20,847 $ 96 $ (264 ) $ 20,679 Held-to-maturity securities: Agency mortgage-backed securities $ 20,502 $ 95 $ (193 ) $ 20,404 Agency debentures 710 — (2 ) 708 Agency debt securities 2,615 15 (35 ) 2,595 Other 12 — — 12 Total held-to-maturity securities $ 23,839 $ 110 $ (230 ) $ 23,719 (1) Securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million were transferred from held-to-maturity securities to available-for-sale securities during the three months ended March 31, 2018, as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. Securities with a fair value of $1.2 billion were transferred from available-for-sale securities to held-to-maturity securities during the three months ended March 31, 2018 pursuant to an evaluation of our investment strategy and an assessment by management about our intent and ability to hold those particular securities until maturity. See Note 12—Shareholders' Equity for information on the impact to accumulated other comprehensive income. (2) Consists of investments in a mutual fund related to the Community Reinvestment Act. At June 30, 2018 , these equity securities are included in other assets on the consolidated balance sheet as a result of the adoption of amended accounting guidance related to the classification and measurement of financial instruments. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.
Investments Classified by Contractual Maturity Date	The following table presents the contractual maturities of all available-for-sale and held-to-maturity debt securities (dollars in millions): June 30, 2018 Amortized Cost Fair Value Available-for-sale debt securities: Due within one year $ 6 $ 6 Due within one to five years 1,028 1,006 Due within five to ten years 9,904 9,835 Due after ten years 13,192 12,963 Total available-for-sale debt securities $ 24,130 $ 23,810 Held-to-maturity debt securities: Due within one year $ 132 $ 132 Due within one to five years 1,652 1,620 Due within five to ten years 5,135 4,984 Due after ten years 14,280 13,910 Total held-to-maturity debt securities $ 21,199 $ 20,646
Schedule of Unrealized Loss on Investments	The following table presents the fair value and unrealized or unrecognized losses on available-for-sale and held-to-maturity securities, and the length of time that individual securities have been in a continuous unrealized or unrecognized loss position (dollars in millions): Less than 12 Months 12 Months or More Total Fair Value Unrealized / Unrecognized Losses Fair Value Unrealized / Unrecognized Losses Fair Value Unrealized / Unrecognized Losses June 30, 2018: Available-for-sale securities: Agency mortgage-backed securities $ 7,744 $ (141 ) $ 7,108 $ (324 ) $ 14,852 $ (465 ) Agency debentures 58 — 114 (8 ) 172 (8 ) Agency debt securities 99 (1 ) 31 (1 ) 130 (2 ) Municipal bonds — — 9 (1 ) 9 (1 ) Other 2 — — — 2 — Total temporarily impaired available-for-sale securities $ 7,903 $ (142 ) $ 7,262 $ (334 ) $ 15,165 $ (476 ) Held-to-maturity securities: Agency mortgage-backed securities $ 9,999 $ (245 ) $ 5,500 $ (229 ) $ 15,499 $ (474 ) Agency debentures 929 (16 ) 209 (7 ) 1,138 (23 ) Agency debt securities 737 (15 ) 1,304 (58 ) 2,041 (73 ) Total temporarily impaired held-to-maturity securities $ 11,665 $ (276 ) $ 7,013 $ (294 ) $ 18,678 $ (570 ) December 31, 2017: Available-for-sale securities: Debt securities: Agency mortgage-backed securities $ 4,638 $ (23 ) $ 8,027 $ (224 ) $ 12,665 $ (247 ) Agency debentures — — 283 (12 ) 283 (12 ) US Treasuries — — 147 (4 ) 147 (4 ) Agency debt securities 9 — 24 (1 ) 33 (1 ) Municipal bonds — — 11 — 11 — Publicly traded equity securities 7 — — — 7 — Total temporarily impaired available-for-sale securities $ 4,654 $ (23 ) $ 8,492 $ (241 ) $ 13,146 $ (264 ) Held-to-maturity securities: Agency mortgage-backed securities $ 9,982 $ (78 ) $ 4,906 $ (115 ) $ 14,888 $ (193 ) Agency debentures 597 (2 ) 9 — 606 (2 ) Agency debt securities 373 (3 ) 1,345 (32 ) 1,718 (35 ) Total temporarily impaired held-to-maturity securities $ 10,952 $ (83 ) $ 6,260 $ (147 ) $ 17,212 $ (230 )
Gains on Securities and Other, Net	The following table presents the components of gains on securities and other, net (dollars in millions): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Gains on available-for-sale securities $ 11 $ 10 $ 22 $ 18 Equity method investment income (loss) and other (1)(2) 4 (3 ) 3 (1 ) Gains on securities and other, net $ 15 $ 7 $ 25 $ 17 (1) Includes $4 million in gains on CRA equity investments for the three months ended June 30, 2018. (2) Includes a loss of $2 million and $3 million on hedge ineffectiveness for the three and six months ended June 30, 2017 . Beginning January 1, 2018 fair value hedging adjustments are recognized within net interest income. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.

Loans Receivable, Net (Tables)

Loans Receivable, Net (Tables)	6 Months Ended
	Jun. 30, 2018
Loans and Leases Receivable Disclosure [Abstract]
Total Loans Receivable, Net	The following table presents loans receivable disaggregated by delinquency status (dollars in millions): Days Past Due Current 30-89 90-179 180+ Total Unamortized premiums, net Allowance for loans losses Loans Receivable, Net June 30, 2018 One- to four-family $ 1,117 $ 48 $ 12 $ 68 $ 1,245 $ 8 $ (16 ) $ 1,237 Home equity 880 32 16 28 956 — (36 ) 920 Consumer and other 216 3 — — 219 1 (2 ) 218 Total loans receivable $ 2,213 $ 83 $ 28 $ 96 $ 2,420 $ 9 $ (54 ) $ 2,375 December 31, 2017 One- to four-family $ 1,269 $ 59 $ 22 $ 82 $ 1,432 $ 9 $ (24 ) $ 1,417 Home equity 1,014 36 15 32 1,097 — (46 ) 1,051 Consumer and other 185 3 — — 188 2 (4 ) 186 Total loans receivable $ 2,468 $ 98 $ 37 $ 114 $ 2,717 $ 11 $ (74 ) $ 2,654
Credit Quality Indicators for Loan Portfolio	The following tables present the distribution of the Company’s mortgage loan portfolios by credit quality indicator (dollars in millions): One- to Four-Family Home Equity Current LTV/CLTV (1) June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 <=80% $ 937 $ 1,031 $ 490 $ 531 80%-100% 196 256 257 291 100%-120% 71 91 136 176 >120% 41 54 73 99 Total mortgage loans receivable $ 1,245 $ 1,432 $ 956 $ 1,097 Average estimated current LTV/CLTV (2) 67 % 70 % 81 % 84 % Average LTV/CLTV at loan origination (3) 71 % 71 % 82 % 81 % (1) Current CLTV calculations for home equity loans are based on the maximum available line for HELOCs and outstanding principal balance for HEILs. For home equity loans in the second lien position, the original balance of the first lien loan at origination date and updated valuations on the property underlying the loan are used to calculate CLTV. Current property value estimates are updated on a quarterly basis. (2) The average estimated current LTV/CLTV ratio reflects the outstanding balance at the balance sheet date and the maximum available line for HELOCs, divided by the estimated current value of the underlying property. (3) Average LTV/CLTV at loan origination calculations are based on LTV/CLTV at time of purchase for one- to four-family purchased loans, HEILs and the maximum available line for HELOCs. One- to Four-Family Home Equity Current FICO June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 >=720 $ 711 $ 805 $ 492 $ 548 719 - 700 108 138 92 106 699 - 680 96 105 81 93 679 - 660 76 78 65 79 659 - 620 106 122 93 103 <620 148 184 133 168 Total mortgage loans receivable $ 1,245 $ 1,432 $ 956 $ 1,097
Loans by Delinquency Category and Non-Performing Loans	The following table presents nonperforming loans by loan portfolio (dollars in millions): June 30, 2018 December 31, 2017 One- to four-family $ 167 $ 192 Home equity 87 98 Total nonperforming loans receivable $ 254 $ 290
Loans Receivable, Allowance for Loan Losses	The following table presents the total recorded investment in loans receivable and allowance for loan losses by loans that have been collectively evaluated for impairment and those that have been individually evaluated for impairment by loan portfolio (dollars in millions): Recorded Investment Allowance for Loan Losses June 30, December 31, June 30, December 31, 2018 2017 2018 2017 Collectively evaluated for impairment: One- to four-family $ 1,049 $ 1,228 $ 11 $ 18 Home equity 804 932 10 17 Consumer and other 220 190 2 4 Total collectively evaluated for impairment 2,073 2,350 23 39 Individually evaluated for impairment: One- to four-family 204 213 5 6 Home equity 152 165 26 29 Total individually evaluated for impairment 356 378 31 35 Total $ 2,429 $ 2,728 $ 54 $ 74 The following table presents a roll forward by loan portfolio of the allowance for loan losses (dollars in millions): Three Months Ended June 30, 2018 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 20 $ 35 $ 3 $ 58 Provision (benefit) for loan losses (6 ) (12 ) (1 ) (19 ) Charge-offs — — (1 ) (1 ) Recoveries (1) 2 13 1 16 Net (charge-offs) recoveries 2 13 — 15 Allowance for loan losses, end of period $ 16 $ 36 $ 2 $ 54 Three Months Ended June 30, 2017 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 46 $ 162 $ 5 $ 213 Provision (benefit) for loan losses (18 ) (81 ) — (99 ) Charge-offs — (5 ) (1 ) (6 ) Recoveries 1 6 1 8 Net (charge-offs) recoveries 1 1 — 2 Allowance for loan losses, end of period $ 29 $ 82 $ 5 $ 116 Six Months Ended June 30, 2018 One- to Four-Family Home Equity Consumer and other Total Allowance for loan losses, beginning of period $ 24 $ 46 $ 4 $ 74 Provision (benefit) for loan losses (11 ) (28 ) (1 ) (40 ) Charge-offs — — (2 ) (2 ) Recoveries (1) 3 18 1 22 Net (charge-offs) recoveries 3 18 (1 ) 20 Allowance for loan losses, end of period $ 16 $ 36 $ 2 $ 54 Six Months Ended June 30, 2017 One- to Home Consumer and other Total Allowance for loan losses, beginning of period $ 45 $ 171 $ 5 $ 221 Provision (benefit) for loan losses (18 ) (96 ) 1 (113 ) Charge-offs — (5 ) (3 ) (8 ) Recoveries 2 12 2 16 Net (charge-offs) recoveries 2 7 (1 ) 8 Allowance for loan losses, end of period $ 29 $ 82 $ 5 $ 116 (1) Includes a $5 million recovery recognized during the three months ended June 30, 2018 related to the sale of previously charged-off home equity loans. The following table presents the allowance for loan losses by loan portfolio (dollars in millions): One- to Four-Family Home Equity Consumer and other Total June 30, December 31, 2017 June 30, December 31, 2017 June 30, December 31, June 30, December 31, 2017 General reserve: Quantitative component $ 8 $ 15 $ 8 $ 14 $ 2 $ 4 $ 18 $ 33 Qualitative component 3 3 2 3 — — 5 6 Specific valuation allowance 5 6 26 29 — — 31 35 Total allowance for loan losses $ 16 $ 24 $ 36 $ 46 $ 2 $ 4 $ 54 $ 74 Allowance as a % of loans (1) 1.2 % 1.6 % 3.7 % 4.2 % 1.1 % 2.1 % 2.2 % 2.7 % (1) Allowance as a percentage of loans receivable is calculated based on the gross loans receivable including net unamortized premiums for each respective category.
Impaired Financing Receivables	The following table presents detailed information related to the Company’s TDRs and specific valuation allowances (dollars in millions): June 30, 2018 December 31, 2017 Recorded Investment in TDRs Specific Valuation Allowance Net Investment in TDRs Recorded Investment in TDRs Specific Valuation Allowance Net Investment in TDRs With a recorded allowance: One- to four-family $ 54 $ 5 $ 49 $ 54 $ 6 $ 48 Home equity $ 77 $ 26 $ 51 $ 83 $ 29 $ 54 Without a recorded allowance: (1) One- to four-family $ 150 $ — $ 150 $ 159 $ — $ 159 Home equity $ 75 $ — $ 75 $ 82 $ — $ 82 Total: One- to four-family $ 204 $ 5 $ 199 $ 213 $ 6 $ 207 Home equity $ 152 $ 26 $ 126 $ 165 $ 29 $ 136 (1) Represents loans where the discounted cash flow analysis or collateral value is equal to or exceeds the recorded investment in the loan. The following table presents a summary of the Company’s recorded investment in TDRs that were on accrual and nonaccrual status, further disaggregated by delinquency status, in addition to the recorded investment in TDRs (dollars in millions): Nonaccrual TDRs Accrual TDRs (1) Current (2) 30-89 Days Delinquent 90-179 Days Delinquent 180+ Days Delinquent Total Recorded Investment in TDRs (3)(4) June 30, 2018 One- to four-family $ 84 $ 75 $ 11 $ 5 $ 29 $ 204 Home equity 96 30 9 4 13 152 Total $ 180 $ 105 $ 20 $ 9 $ 42 $ 356 December 31, 2017 One- to four-family $ 83 $ 74 $ 13 $ 5 $ 38 $ 213 Home equity 104 34 10 4 13 165 Total $ 187 $ 108 $ 23 $ 9 $ 51 $ 378 (1) Represents loans modified as TDRs that are current and have made six or more consecutive payments. (2) Represents loans modified as TDRs that are current but have not yet made six consecutive payments, bankruptcy loans and certain junior lien TDRs that have a delinquent senior lien. (3) Total recorded investment in TDRs includes premium (discount), as applicable, and is net of charge-offs, which were $61 million and $134 million for one-to four-family and home equity loans, respectively, as of June 30, 2018 and $67 million and $144 million , respectively, as of December 31, 2017 . (4) Total recorded investment in TDRs at June 30, 2018 consisted of $271 million of loans modified as TDRs and $85 million of loans that have been charged off due to bankruptcy notification. Total recorded investment in TDRs at December 31, 2017 consisted of $285 million of loans modified as TDRs and $93 million of loans that have been charged off due to bankruptcy notification. The following tables present the average recorded investment and interest income recognized both on a cash and accrual basis for the Company’s TDRs (dollars in millions): Average Recorded Investment Interest Income Recognized Three Months Ended June 30, Three Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 206 $ 231 $ 2 $ 2 Home equity 155 184 3 4 Total $ 361 $ 415 $ 5 $ 6 Average Recorded Investment Interest Income Recognized Six Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 One- to four-family $ 208 $ 236 $ 4 $ 5 Home equity 160 188 6 8 Total $ 368 $ 424 $ 10 $ 13
Troubled Debt Restructurings - Modifications	The following tables present the number of loans and post-modification balances immediately after being modified by major class (dollars in millions): Three Months Ended Interest Rate Reduction Number of Loans Re-age/ Extension/ Interest Capitalization Other with Interest Rate Reduction Other (1) Total June 30, 2018 One- to four-family 19 $ 6 $ — $ 2 $ 8 Home equity 16 2 1 — 3 Total 35 $ 8 $ 1 $ 2 $ 11 June 30, 2017 One- to four-family 4 $ 1 $ — $ 1 $ 2 Home equity 53 2 1 1 4 Total 57 $ 3 $ 1 $ 2 $ 6 Six Months Ended Interest Rate Reduction Number of Re-age/ Other with Other (1) Total June 30, 2018 One- to four-family 35 $ 12 $ — $ 4 $ 16 Home equity 60 4 1 — 5 Total 95 $ 16 $ 1 $ 4 $ 21 June 30, 2017 One- to four-family 12 $ 3 $ — $ 1 $ 4 Home equity 214 5 1 9 15 Total 226 $ 8 $ 1 $ 10 $ 19 (1) Amounts represent loans whose terms were modified in a manner that did not result in an interest rate reduction, including re-aged loans, extensions, and loans with capitalized interest.

Derivative Instruments and He31

Derivative Instruments and Hedging Activities (Tables) - Fair Value Hedging [Member]	6 Months Ended
	Jun. 30, 2018
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Schedule of Fair Value Amounts of Derivatives Designated as Hedging Instruments	The following table presents a summary of the fair value of derivatives as reported in the consolidated balance sheet (dollars in millions): Fair Value Notional Asset (1) Liability (2) Net (3) June 30, 2018 Interest rate contracts: Fair value hedges $ 9,263 $ 7 $ — $ 7 Total derivatives designated as hedging instruments (4) $ 9,263 $ 7 $ — $ 7 December 31, 2017 Interest rate contracts: Fair value hedges $ 8,609 $ 131 $ (14 ) $ 117 Total derivatives designated as hedging instruments (4) $ 8,609 $ 131 $ (14 ) $ 117 (1) Reflected in the other assets line item on the consolidated balance sheet. (2) Reflected in the other liabilities line item on the consolidated balance sheet. (3) Represents net fair value of derivative instruments for disclosure purposes only. (4) All derivatives were designated as hedging instruments at June 30, 2018 and December 31, 2017
CumulativeBasisAdjustmentsFairValueHedges [Table Text Block]	The following table presents the cumulative basis adjustments related to the carrying amount of hedged assets in fair value hedging relationships (dollars in millions): Cumulative Amount of Fair Value Hedging Basis Adjustment Included in Carrying Amount of Hedged Assets (2) Carrying Amount of Hedged Assets (1) Total Discontinued June 30, 2018 Available-for-sale securities (3) $ 12,633 $ (410 ) $ (383 ) (1) The carrying amount includes the impact of basis adjustments on active fair value hedges and the impact of basis adjustments from previously discontinued fair value hedges. (2) Represents the increase (decrease) to the carrying amount of hedged assets. The discontinued portion of the cumulative amount of fair value hedging basis adjustments is amortized into net interest income using the effective interest method over the expected remaining life of the hedged items. (3) Includes the amortized cost basis of closed portfolios of prepayable securities designated in hedging relationships in which the hedged item is the last layer of principal expected to be remaining throughout the hedge term. As of June 30, 2018, the amortized cost basis of this portfolio was $871 million , the amount of the designated hedged items was $192 million and the cumulative basis adjustments associated with these hedges was $2 million .
Schedule of Effect of Derivatives designated as Fair Value Hedges and Related Hedged Items	The following table presents the effects of fair value hedge accounting on the consolidated statement of income (dollars in millions): Interest Income Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 Total interest income $ 489 $ 957 Effects of fair value hedging on total interest income (1)(2) Agency debentures: Amounts recognized as interest settlements on derivatives (1 ) (3 ) Changes in fair value of hedged items (16 ) (66 ) Changes in fair value of derivatives 17 66 Net loss on fair value hedging relationships - agency debentures — (3 ) Agency mortgage backed securities: Amounts recognized as interest settlements on derivatives (2 ) (15 ) Amortization of basis adjustments from discontinued hedges 7 9 Changes in fair value of hedged items (97 ) (328 ) Changes in fair value of derivatives 91 320 Net loss on fair value hedging relationships - agency mortgage backed securities (1 ) (14 ) Total net loss on fair value hedging relationships $ (1 ) $ (17 ) (1) Excludes interest income accruals on hedged items and amounts recognized upon the sale of securities attributable to fair value hedge accounting. (2) Excludes interest on variation margin related to centrally cleared derivative contracts. The following table presents the changes in fair value of interest rate derivative contracts designated as fair value hedges and related hedged items as reflected on the consolidated statement of income (dollars in millions): Three Months Ended June 30, 2017 Hedging Instrument Hedged Item Hedge Ineffectiveness (1) Agency debentures $ (17 ) $ 17 $ — Agency mortgage-backed securities (46 ) 44 (2 ) Total gains (losses) included in earnings $ (63 ) $ 61 $ (2 ) (1) Reflected in the gains on securities and other, net line item on the consolidated statement of income. Six Months Ended June 30, 2017 Hedging Instrument Hedged Item Hedge Ineffectiveness (1) Agency debentures $ (6 ) $ 6 $ — Agency mortgage-backed securities (33 ) 30 (3 ) Total gains (losses) included in earnings $ (39 ) $ 36 $ (3 ) (1) Reflected in the gains on securities and other, net line item on the consolidated statement of income.

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Jun. 30, 2018
Deposits [Abstract]
Deposit Liabilities, Type	The following table presents the significant components of deposits (dollars in millions): Amount Weighted-Average Rate June 30, 2018 December 31, 2017 June 30, 2018 December 31, 2017 Sweep deposits $ 37,794 $ 37,734 0.14 % 0.01 % Savings deposits 2,859 2,912 0.14 % 0.01 % Other deposits (1) 2,011 2,096 0.02 % 0.03 % Total deposits $ 42,664 $ 42,742 0.14 % 0.01 % (1) Includes checking deposits, money market deposits and certificates of deposit. As of June 30, 2018 and December 31, 2017 , the Company had $195 million and $207 million in non-interest bearing deposits, respectively.

Other Borrowings (Tables)

Other Borrowings (Tables)	6 Months Ended
	Jun. 30, 2018
Other Borrowings Disclosure [Abstract]
Schedule of Maturities Summary of Other Borrowings	The following table presents the significant components of other borrowings (dollars in millions): June 30, 2018 December 31, 2017 FHLB advances $ 850 $ 500 Trust preferred securities (1) 409 410 Total other borrowings $ 1,259 $ 910 (1) Trust preferred securities begin maturing in 2031 .

Corporate Debt (Tables)

Corporate Debt (Tables)	6 Months Ended
	Jun. 30, 2018
Debt Disclosure [Abstract]
Schedule of Corporate Debt Instruments	The following table presents the significant components of corporate debt (dollars in millions): Face Value Discount Net June 30, 2018 Interest-bearing notes: 2.95% Notes, due 2022 $ 600 $ (4 ) $ 596 3.80% Notes, due 2027 400 (4 ) 396 4.50% Notes, due 2028 420 (4 ) 416 Total corporate debt $ 1,420 $ (12 ) $ 1,408 December 31, 2017 Interest-bearing notes: 2.95% Notes, due 2022 $ 600 $ (5 ) $ 595 3.80% Notes, due 2027 400 (4 ) 396 Total corporate debt $ 1,000 $ (9 ) $ 991

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	6 Months Ended
	Jun. 30, 2018
Equity [Abstract]
Schedule of Stock by Class	The following table presents the preferred stock outstanding (in millions except total shares outstanding and per share data): Carrying Value at Description Issuance Date Per Annum Dividend Rate Total Shares Outstanding Liquidation Preference per Share June 30, 2018 December 31, 2017 Series A Fixed-to-Floating Rate Non-Cumulative 8/25/2016 5.875% to, but excluding, 9/15/2026; 3-mo LIBOR + 4.435% thereafter 400,000 $ 1,000 $ 394 $ 394 Series B Fixed-to-Floating Rate Non-Cumulative 12/6/2017 5.30% to, but excluding, 3/15/2023; 3-mo LIBOR + 3.16% thereafter 3,000 $ 100,000 295 295 Total 403,000 $ 689 $ 689
Dividends Declared and Paid	The following table presents the cash dividend paid on preferred stock (in millions except per share data): Six Months Ended June 30, 2018 Six Months Ended June 30, 2017 Declaration Date Record Date Payment Date Dividend per Share Dividend Paid Declaration Date Record Date Payment Date Dividend per Share Dividend Paid Series A (1) 2/8/2018 2/28/2018 3/15/2018 $ 29.38 $ 12 2/2/2017 2/28/2017 3/15/2017 $ 32.64 $ 13 (1) Dividends are non-cumulative and payable semi-annually.
Schedule of Accumulated Other Comprehensive Loss	The following tables present after-tax changes in each component of accumulated other comprehensive loss (dollars in millions): Total (1) Balance, December 31, 2017 $ (26 ) Other comprehensive loss before reclassifications (128 ) Amounts reclassified from accumulated other comprehensive loss (7 ) Transfer of held-to-maturity securities to available-for-sale securities (2) 6 Net change (129 ) Cumulative effect of hedge accounting adoption (7 ) Reclassification of tax effects due to federal tax reform (14 ) Balance, March 31, 2018 $ (176 ) Other comprehensive loss before reclassifications (51 ) Amounts reclassified from accumulated other comprehensive loss (8 ) Net change (59 ) Balance, June 30, 2018 (3) $ (235 ) (1) During the six months ended June 30, 2018, the accumulated other comprehensive loss activity related to available-for-sale securities. (2) Securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million , or $6 million net of tax, were transferred from held-to-maturity securities to available-for-sale securities during the three months ended March 31, 2018, as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information. (3) Includes unamortized unrealized pre-tax losses of $24 million at June 30, 2018 of which $17 million is related to the transfer of available-for-sale securities to held-to-maturity securities during the three months ended March 31, 2018. Available-for-Sale Securities Foreign Currency Translation Total Balance, December 31, 2016 $ (139 ) $ 2 $ (137 ) Other comprehensive income before reclassifications 46 — 46 Amounts reclassified from accumulated other comprehensive loss (5 ) (2 ) (7 ) Net change 41 (2 ) 39 Balance, March 31, 2017 $ (98 ) $ — $ (98 ) Other comprehensive income before reclassifications 42 — 42 Amounts reclassified from accumulated other comprehensive income (6 ) — (6 ) Net change 36 — 36 Balance, June 30, 2017 $ (62 ) $ — $ (62 )
Components of Other Comprehensive Income (Loss)	The following table presents other comprehensive income (loss) activity and the related tax effect (dollars in millions): Three Months Ended June 30, 2018 2017 Before Tax Tax Effect After Tax Before Tax Tax Effect After Tax Other comprehensive income (loss) Available-for-sale securities: Unrealized gains (losses), net $ (69 ) $ 18 $ (51 ) $ 68 $ (26 ) $ 42 Reclassification into earnings, net (11 ) 3 (8 ) (10 ) 4 (6 ) Net change from available-for-sale securities (80 ) 21 (59 ) 58 (22 ) 36 Other comprehensive income (loss) $ (80 ) $ 21 $ (59 ) $ 58 $ (22 ) $ 36 Six Months Ended June 30, 2018 2017 Before Tax Tax Effect After Tax Before Tax Tax Effect After Tax Other comprehensive income (loss) Available-for-sale securities: Unrealized gains (losses), net $ (241 ) $ 62 $ (179 ) $ 144 $ (56 ) $ 88 Reclassification into earnings, net (21 ) 6 (15 ) (18 ) 7 (11 ) Transfer of held-to-maturity securities to available-for-sale securities 7 (1 ) 6 — — — Net change from available-for-sale securities (255 ) 67 (188 ) 126 (49 ) 77 Reclassification of foreign currency translation gains — — — (2 ) — (2 ) Other comprehensive income (loss) $ (255 ) $ 67 $ (188 ) $ 124 $ (49 ) $ 75
Reclassification out of Accumulated Other Comprehensive Loss	The following table presents the consolidated statement of income line items impacted by reclassifications out of accumulated other comprehensive loss (dollars in millions): Accumulated Other Comprehensive Loss Components Amounts Reclassified from Accumulated Other Comprehensive Loss Affected Line Items in the Consolidated Statement of Income Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Available-for-sale securities: $ 11 $ 10 $ 22 $ 18 Gains on securities and other, net — — (1 ) — Interest income 11 10 21 18 Reclassification into earnings, before tax (3 ) (4 ) (6 ) (7 ) Income tax expense $ 8 $ 6 $ 15 $ 11 Reclassification into earnings, net Foreign currency translation: $ — $ — $ — $ 2 Other non-interest expenses $ — $ — $ — $ 2 Reclassification into earnings, net

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2018
Earnings Per Share [Abstract]
Schedule of Earnings Per Share Reconciliation	The following table presents a reconciliation of basic and diluted earnings per common share (in millions, except share data and per share amounts): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Net income $ 250 $ 193 $ 497 $ 338 Preferred stock dividends — — 12 13 Net income available to common shareholders $ 250 $ 193 $ 485 $ 325 Share data (in thousands): Basic weighted-average shares outstanding 263,809 275,410 265,220 275,167 Effect of weighted-average dilutive securities: Restricted stock and options 1,104 843 1,114 1,048 Convertible debentures 16 19 17 155 Diluted weighted-average shares outstanding (1) 264,929 276,272 266,351 276,370 Basic earnings per common share $ 0.95 $ 0.70 $ 1.83 $ 1.18 Diluted earnings per common share (1) $ 0.95 $ 0.70 $ 1.82 $ 1.17 (1) The amount of certain restricted stock and options excluded from the calculations of diluted earnings per share due to the anti-dilutive effect was not material for the three and six months ended June 30, 2018 and 2017 .

Regulatory Requirements (Tables

Regulatory Requirements (Tables)	6 Months Ended
	Jun. 30, 2018
Regulatory Capital Requirements [Abstract]
Schedule Of Subsidiary Compliance With Regulatory Capital Requirements	The following table presents a summary of the minimum net capital requirements and excess capital for the Company’s broker-dealer and FCM subsidiaries (dollars in millions): Required Net Capital Net Capital Excess Net Capital June 30, 2018: E*TRADE Securities (1) $ 244 $ 1,374 $ 1,130 E*TRADE Futures 2 27 25 International broker-dealer — 19 19 Total $ 246 $ 1,420 $ 1,174 December 31, 2017: E*TRADE Securities $ 211 $ 1,213 $ 1,002 E*TRADE Futures 4 19 15 International broker-dealer — 19 19 Total $ 215 $ 1,251 $ 1,036 (1) E*TRADE Securities paid dividends of $225 million to the parent company during the six months ended June 30, 2018 and $135 million in August 2018.
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	E*TRADE Financial, E*TRADE Bank and E*TRADE Savings Bank were categorized as "well capitalized" under the regulatory framework for prompt corrective action for the periods presented in the following table (dollars in millions): June 30, 2018 December 31, 2017 Actual Well Capitalized Minimum Capital Excess Capital Actual Well Capitalized Minimum Capital Excess Capital Amount Ratio Amount Ratio Amount Amount Ratio Amount Ratio Amount E*TRADE Financial (1) Tier 1 leverage $ 4,397 7.1 % $ 3,077 5.0 % $ 1,320 $ 4,386 7.4 % $ 2,976 5.0 % $ 1,410 Common equity Tier 1 capital $ 3,708 34.3 % $ 702 6.5 % $ 3,006 $ 3,773 33.9 % $ 722 6.5 % $ 3,051 Tier 1 risk-based capital $ 4,397 40.7 % $ 864 8.0 % $ 3,533 $ 4,386 39.5 % $ 889 8.0 % $ 3,497 Total risk-based capital $ 4,864 45.0 % $ 1,080 10.0 % $ 3,784 $ 4,874 43.8 % $ 1,111 10.0 % $ 3,763 E*TRADE Bank (1)(2) Tier 1 leverage $ 3,499 7.2 % $ 2,444 5.0 % $ 1,055 $ 3,620 7.6 % $ 2,394 5.0 % $ 1,226 Common equity Tier 1 capital $ 3,499 34.9 % $ 651 6.5 % $ 2,848 $ 3,620 35.7 % $ 660 6.5 % $ 2,960 Tier 1 risk-based capital $ 3,499 34.9 % $ 802 8.0 % $ 2,697 $ 3,620 35.7 % $ 812 8.0 % $ 2,808 Total risk-based capital $ 3,553 35.5 % $ 1,002 10.0 % $ 2,551 $ 3,694 36.4 % $ 1,015 10.0 % $ 2,679 E*TRADE Savings Bank (1) Tier 1 leverage $ 1,445 26.2 % $ 275 5.0 % $ 1,170 $ 904 26.6 % $ 170 5.0 % $ 734 Common equity Tier 1 capital $ 1,445 162.2 % $ 58 6.5 % $ 1,387 $ 904 111.1 % $ 53 6.5 % $ 851 Tier 1 risk-based capital $ 1,445 162.2 % $ 71 8.0 % $ 1,374 $ 904 111.1 % $ 65 8.0 % $ 839 Total risk-based capital $ 1,445 162.2 % $ 89 10.0 % $ 1,356 $ 905 111.2 % $ 81 10.0 % $ 824 (1) Basel III includes a capital conservation buffer that limits a banking organization’s ability to make capital distributions and discretionary bonus payments to executive officers if a banking organization fails to maintain a Common Equity Tier 1 capital conservation buffer of more than 2.5% , on a fully phased-in basis, of total risk-weighted assets above each of the following minimum risk-based capital ratio requirements: Common Equity Tier 1 capital ( 4.5% ), Tier 1 risk-based capital ( 6.0% ), and Total risk-based capital ( 8.0% ). This requirement was effective beginning on January 1, 2016, and will be fully phased-in by 2019. See Part I. Item 1. Business—Regulation in our Annual Report on Form 10-K for the year ended December 31, 2017 for additional information. (2) E*TRADE Bank paid net dividends of $176 million to the parent company during the six months ended June 30, 2018 .

Organization, Basis of Presen38

Organization, Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Basis of Presentation [Abstract]
Gain (Loss) on Interest Rate Fair Value Hedge Adjustment	$ (5)		$ (2)	$ (8)	$ (3)
Deferred tax assets, net	146			146		$ 251
Cumulative effect of accounting change					3
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax		$ 7		7	0
Minimum [Member]
Operating Lease, Right-of-Use Asset	180			180
Maximum [Member]
Operating Lease, Right-of-Use Asset	$ 220			220
Retained Earnings
Cumulative effect of accounting change					$ 3
Reclassification of tax effects due to federal tax reform		14		14
Hedge accounting adoption
Fair value of agency securities transferred		4,700
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax		7
Hedge accounting adoption | Retained Earnings
Cumulative effect of accounting change		$ 7		$ 7

Business Acquisition (Details)

Business Acquisition (Details) - USD ($) $ in Millions	Apr. 09, 2018	Jun. 30, 2018
Business Acquisition [Abstract]
TCA contributed net revenue		$ 20
Purchase Price	$ 275
Fair Value of Net Assets Acquired	160
Provisional Goodwill	115
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash and equivalents	239
Available-for-sale securities	554
Other intangibles	140
Other	23
Total Assets Acquired	956
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Deposits	790
Otyher liabilities	6
Total Liabilities Assumed	796
Fair Value of Net Assets Acquired	160
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	140
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 119
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	22 years
Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 20
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 1
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	2 years

Net Revenue Net Revenue (Detail

Net Revenue Net Revenue (Details - Total Revenue) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Disaggregation of Revenue [Line Items]
Revenues	$ 710	$ 577	$ 1,418	$ 1,130
Net interest income [Member]
Disaggregation of Revenue [Line Items]
Revenues	453	356	898	675
Commissions [Member]
Disaggregation of Revenue [Line Items]
Revenues	121	105	258	232
Fees and service charges [Member]
Disaggregation of Revenue [Line Items]
Revenues	110	98	215	184
Gains on securities and other net [Member]
Disaggregation of Revenue [Line Items]
Revenues	15	7	25	17
Other revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 11	$ 11	$ 22	$ 22

Net Revenue (Details - Interest

Net Revenue (Details - Interest Income and Interest Expense) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Interest income:
Cash and equivalents	$ 2	$ 2	$ 5	$ 4
Cash required to be segregated under federal or other regulations	4	3	7	6
Investment securities(1)	303	232	593	437
Margin receivables	118	75	221	141
Loans	33	41	66	84
Broker-related receivables and other	4	1	8	1
Subtotal interest income	464	354	900	673
Other interest revenue(2)	25	24	57	46
Total interest income	489	378	957	719
Interest expense:
Deposits	(8)	(1)	(10)	(2)
Customer payables	(4)	(2)	(5)	(3)
Broker-related payables and other	(3)	0	(4)	0
Other borrowings	(8)	(5)	(15)	(10)
Corporate debt	(10)	(13)	(19)	(27)
Subtotal interest expense	(33)	(21)	(53)	(42)
Other interest expense(3)	(3)	(1)	(6)	(2)
Total interest expense	(36)	(22)	(59)	(44)
Net interest income	453	356	898	675
Gain (Loss) on Interest Rate Fair Value Hedge Adjustment	$ (5)	$ (2)	$ (8)	$ (3)

Net Revenue Net Revenue (Deta42

Net Revenue Net Revenue (Details - Fees and Service Charges) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Disaggregation of Revenue [Line Items]
Total fees and service charges	$ 110	$ 98	$ 215	$ 184
Order flow revenue [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	43	34	90	65
Money market funds and sweep deposits revenue [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	18	26	35	48
Mutual fund service fees [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	12	10	23	19
Advisor management and custody fees [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	16	9	27	17
Foreign exchange revenue [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	6	6	14	14
Reorganization fees [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	4	5	7	8
Other fees and service charges [Member]
Disaggregation of Revenue [Line Items]
Total fees and service charges	$ 11	$ 8	$ 19	$ 13

Fair Value Disclosures (Details

Fair Value Disclosures (Details - Inputs) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	$ 2,420,000,000	$ 2,717,000,000
Real Estate Owned	20,000,000	26,000,000
Weighted Average [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Real Estate Owned	308,600	355,200
Maximum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Real Estate Owned	1,149,000	2,000,000
Minimum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Real Estate Owned	20,000	4,500
One- To Four-Family [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	1,245,000,000	1,432,000,000
One- To Four-Family [Member] | Weighted Average [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	577,000	520,700
One- To Four-Family [Member] | Maximum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	2,000,000	1,200,000
One- To Four-Family [Member] | Minimum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	155,000	60,000
Home Equity [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	956,000,000	1,097,000,000
Home Equity [Member] | Weighted Average [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	333,000	317,300
Home Equity [Member] | Maximum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	925,000	2,066,000
Home Equity [Member] | Minimum [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable	$ 52,000	$ 38,000

Fair Value Disclosures (Detai44

Fair Value Disclosures (Details - Recurring and Nonrecurring) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	$ 23,810		$ 23,810		$ 20,672
Available-for-sale equity securities, fair value					7
Available-for-sale securities	$ 23,810		$ 23,810		$ 20,679
Assets measured at fair value on recurring basis percentage of total assets	37.00%		37.00%		33.00%
Fair Value, Transfers Between Level 1 and Level 2 and Level 3, Description and Policy (Textuals) [Abstract]
Fair value, assets, Level 1 to Level 2 transfers, amount	$ 0		$ 0		$ 0
Fair value, assets, Level 2 to Level 1 transfers, amount	0		0		0
Fair value, liabilities, Level 1 to Level 2 transfers, amount	0		0		0
Fair value, liabilities, Level 2 to Level 1 transfers, amount	0		0		0
Fair value, assets, Level 1 to Level 3 transfers, amount	0		0		0
Fair value, assets, Level 3 to Level 1 transfers, amount	0		0		0
Fair value, assets, Level 2 to Level 3 transfers, amount	0		0		0
Fair value, assets, Level 3 to Level 2 transfers, amount	0		0		0
Fair value, liabilities, Level 1 to Level 3 transfers, amount	0		0		0
Fair value, liabilities, Level 3 to Level 1 transfers, amount	0		0		0
Fair value, liabilities, Level 2 to Level 3 transfers, amount	0		0		0
Fair value, liabilities, Level 3 to Level 2 transfers, amount	0		0		$ 0
Less than [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities measured at fair value on recurring basis percentage of total liabilities					1.00%
Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	23,810		23,810		$ 20,672
Available-for-sale equity securities, fair value					7
Available-for-sale securities					20,679
Publicly traded equity securities	7		7
US Treasuries					300
Derivative assets	7		7		131
Total assets measured at fair value	23,824		23,824		21,110
Derivative liabilities					14
Total liabilities measured at fair value					14
Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	19		19		35
Loans held-for-sale					17
Real estate owned	13		13		26
Total assets measured at fair value	32		32		78
Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale equity securities, fair value					7
Available-for-sale securities					7
Publicly traded equity securities	7		7
US Treasuries					300
Total assets measured at fair value	7		7		307
Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	23,810		23,810		20,672
Available-for-sale securities					20,672
Derivative assets	7		7		131
Total assets measured at fair value	23,817		23,817		20,803
Derivative liabilities					14
Total liabilities measured at fair value					14
Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held-for-sale					17
Total assets measured at fair value	0		0		17
Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	19		19		35
Real estate owned	13		13		26
Total assets measured at fair value	32		32		61
Loans Receivable [Member]
Gains Losses On Nonrecurring Fair Value Measurements [Abstract]
(Gains) losses measured at fair value	1	$ 3	2	$ 5
Real Estate Owned [Member]
Gains Losses On Nonrecurring Fair Value Measurements [Abstract]
(Gains) losses measured at fair value	(1)	0	(1)	(1)
One- To Four-Family [Member] | Loans Receivable [Member]
Gains Losses On Nonrecurring Fair Value Measurements [Abstract]
(Gains) losses measured at fair value	1	1	2	2
One- To Four-Family [Member] | Loans Receivable [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	15		15		22
One- To Four-Family [Member] | Loans Receivable [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	15		15		22
Home Equity [Member] | Loans Receivable [Member]
Gains Losses On Nonrecurring Fair Value Measurements [Abstract]
(Gains) losses measured at fair value	0	$ 2	0	$ 3
Home Equity [Member] | Loans Receivable [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	4		4		13
Home Equity [Member] | Loans Receivable [Member] | Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Total loans receivable	4		4		13
Agency mortgage-backed securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	22,314		22,314		19,195
Agency mortgage-backed securities [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	22,314		22,314		19,195
Agency mortgage-backed securities [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	22,314		22,314		19,195
Agency Debentures [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	896		896		966
Agency Debentures [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	896		896		966
Agency Debentures [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	896		896		966
US Treasury Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	438		438		458
US Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	438		438		458
US Treasury Securities [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	438		438		458
Agency Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	148		148		33
Agency Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	148		148		33
Agency Debt Securities [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	148		148		33
Municipal Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	12		12		20
Municipal Bonds [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	12		12		20
Municipal Bonds [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	12		12		$ 20
Other Non-Agency Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	2		2
Other Non-Agency Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	2		2
Other Non-Agency Debt Securities [Member] | Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale debt securities, fair value	$ 2		$ 2

Fair Value Disclosures (Detai45

Fair Value Disclosures (Details - Level 3) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Level 3 recurring assets	$ 0	$ 0
Level 3 recurring liabilities	$ 0	$ 0

Fair Value Disclosures (Detai46

Fair Value Disclosures (Details - FV of Financial Instruments) - USD ($) $ in Millions	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and equivalents	$ 532		$ 931	$ 1,091
Cash required to be segregated under federal or other regulations	620		872	889
Total held-to-maturity securities	21,199		23,839
Margin Receivables	10,955		9,071
Total loans receivable, net	2,375		2,654
Receivables from brokers, dealers and clearing organizations	626		1,178
Deposits	42,664		42,742
Customer Payables	9,959		9,449
Payables to brokers, dealers and clearing organizations	1,666		1,542
FHLB advances	850		500
Trust preferred securities	409		410
Other borrowings	1,259		910
Allowance for loan losses	54	$ 58	74	116	$ 213	$ 221
Corporate debt	1,408		991
Securities borrowed under fully paid lending program	42		18
Margin Receivables Detail [Abstract]
Customer Securities for which Entity has Right to Sell or Repledge, Fair Value	14,700		12,800
Customer Securities for which Entity has Right to Sell or Repledge, Fair Value of Securities Sold or Repledged	3,600		3,200
Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and equivalents	532		931
Cash required to be segregated under federal or other regulations	620		872
Total held-to-maturity securities	21,199		23,839
Margin Receivables	10,955		9,071
Total loans receivable, net	2,375		2,654
Receivables from brokers, dealers and clearing organizations	626		878
Other assets	42		18
Deposits	42,664		42,742
Customer Payables	9,959		9,449
Payables to brokers, dealers and clearing organizations	1,666		1,542
FHLB advances	850		500
Trust preferred securities	409		410
Other borrowings	1,259		910
Corporate debt	1,408		991
Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and equivalents	532		931
Cash required to be segregated under federal or other regulations	620		872
Total held-to-maturity securities	20,646		23,719
Margin Receivables	10,955		9,071
Total loans receivable, net	2,435		2,705
Receivables from brokers, dealers and clearing organizations	626		878
Other assets	42		18
Deposits	42,664		42,741
Customer Payables	9,959		9,449
Payables to brokers, dealers and clearing organizations	1,666		1,542
FHLB advances	850		500
Trust preferred securities	413		379
Other borrowings	1,263		879
Corporate debt	1,384		992
One- To Four-Family [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	1,237		1,417
Allowance for loan losses	16	20	24	29	46	45
One- To Four-Family [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	1,237		1,417
One- To Four-Family [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	1,295		1,463
Home Equity [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	920		1,051
Allowance for loan losses	36	35	46	82	162	171
Home Equity [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	920		1,051
Home Equity [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	924		1,055
Consumer and other [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	218		186
Allowance for loan losses	2	$ 3	4	$ 5	$ 5	$ 5
Consumer and other [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	218		186
Consumer and other [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	216		187
Agency mortgage-backed securities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	17,752		20,502
Agency mortgage-backed securities [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	17,752		20,502
Agency mortgage-backed securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	17,293		20,404
Agency Debentures [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	1,187		710
Agency Debentures [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	1,187		710
Agency Debentures [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	1,164		708
Agency Debt Securities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	2,248		2,615
Agency Debt Securities [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	2,248		2,615
Agency Debt Securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	2,177		2,595
Other Non-Agency Debt Securities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	12		12
Other Non-Agency Debt Securities [Member] | Carrying Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	12		12
Other Non-Agency Debt Securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	12		12
Level 1 [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and equivalents	532		931
Cash required to be segregated under federal or other regulations	620		872
Level 2 [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	20,634		23,707
Margin Receivables	10,955		9,071
Receivables from brokers, dealers and clearing organizations	626		878
Other assets	42		18
Deposits	42,664		42,741
Customer Payables	9,959		9,449
Payables to brokers, dealers and clearing organizations	1,666		1,542
FHLB advances	850		500
Trust preferred securities	413
Other borrowings	1,263		500
Corporate debt	1,384		992
Level 2 [Member] | Agency mortgage-backed securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	17,293		20,404
Level 2 [Member] | Agency Debentures [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	1,164		708
Level 2 [Member] | Agency Debt Securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	2,177		2,595
Level 3 [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	12		12
Total loans receivable, net	2,435		2,705
Trust preferred securities			379
Other borrowings			379
Level 3 [Member] | One- To Four-Family [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	1,295		1,463
Level 3 [Member] | Home Equity [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	924		1,055
Level 3 [Member] | Consumer and other [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total loans receivable, net	216		187
Level 3 [Member] | Other Non-Agency Debt Securities [Member] | Fair Value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total held-to-maturity securities	$ 12		$ 12

Offsetting Assets and Liabili47

Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Offsetting Assets [Abstract]
Securities Borrowed, Gross	$ 197	$ 759
Securities Borrowed, Liability	0	0
Securities Borrowed	197	759
Securities Borrowed, Financial Instruments, Not Offset	(140)	(251)
Securities Borrowed, Collateral Received, Not Offset	(49)	(483)
Securities Borrowed, Net	8	25
Derivative Asset, Fair Value, Gross Asset	7
Derivative Asset, Fair Value, Gross Liability	0
Derivative Asset	7
Derivative Asset, Financial Instruments, Not Offset	0
Derivative Asset, Collateral Received, Not Offset	2
Derivative Asset, Net	5
Total Offsetting Assets, Gross	204	759
Total Offsetting Assets, Liability	0	0
Total Offsetting Assets	204	759
Total Offsetting Assets, Financial Instruments Not Offset	(140)	(251)
Total Offsetting Assets, Collateral Received, Not Offset	(51)	(483)
Total Offsetting Assets, Net	13	25
Offsetting Liabilities [Abstract]
Securities Loaned, Gross	1,630	1,373
Securities Loaned, Asset	0	0
Securities Loaned	1,630	1,373
Securities Loaned, Financial Instruments, Not Offset	(140)	(251)
Securities Loaned, Collateral Pledged, Not Offset	(1,366)	(1,004)
Securities Loaned, Net	124	118
Derivative Liability, Fair Value, Gross Liability		5
Derivative Liability, Fair Value, Gross Asset		0
Derivative Liability		5
Derivative Liability, Financial Instruments, Not Offset		0
Derivative Liability, Collateral Pledged, Not offset		(5)
Derivative Liability, Net		0
Total Offsetting Liabilities, Gross	1,630	1,378
Total Offsetting Liabilities, Asset	0	0
Total Offsetting Liabilities	1,630	1,378
Total Offsetting Liabilities, Financial Instruments Not Offset	(140)	(251)
Total Offsetting Liabilities, Collateral Pledged, Not Offset	(1,366)	(1,009)
Total Offsetting Liabilities, Net	124	118
Offsetting Footnotes [Abstract]
Securities Borrowed, Transacted Through Clearing Company	68	347
Securities Loaned, Transacted Through Clearing Company	1,000	821
Interest Payable Excluded From Gross Amounts of Derivatives	$ 2	$ 2

Available-for-Sale Securities (

Available-for-Sale Securities (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Mar. 31, 2018	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Available-for-sale securities, debt and equity securities, amortized cost basis				$ 20,847
Available-for-sale securities, debt and equity securities, accumulated gross unrealized gain, before tax				96
Available-for-sale securities, debt and equity securities, accumulated gross unrealized loss, before tax				(264)
Available-for-sale securities, debt and equity securities, fair value		$ 23,810		20,679
Available-for-sale debt securities, amortized cost basis		24,130		20,840
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		156		96
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		(476)		(264)
Available-for-sale debt securities, fair value		23,810		20,672
Available-for-sale equity securities, amortized cost basis				7
Available-for-sale equity securities, accumulated gross unrealized gain, before tax				0
Available-for-sale equity securities, accumulated gross unrealized loss, before tax				0
Available-for-sale equity securities, fair value				7
Held-to-maturity securities, transferred security, at carrying value	$ 4,700	4,672	$ 0
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax	7	7	0
Transfer of available-for-sale securities to held-to-maturity	$ 1,200	1,161	$ 0
Agency mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		22,683		19,395
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		96		47
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		(465)		(247)
Available-for-sale debt securities, fair value		22,314		19,195
Agency Debentures [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		875		939
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		29		39
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		(8)		(12)
Available-for-sale debt securities, fair value		896		966
US Treasury Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		407		452
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		31		10
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		0		(4)
Available-for-sale debt securities, fair value		438		458
Agency Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		150		34
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		0		0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		(2)		(1)
Available-for-sale debt securities, fair value		148		33
Municipal Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		13		20
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		0		0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		(1)		0
Available-for-sale debt securities, fair value		12		$ 20
Other Non-Agency Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities, amortized cost basis		2
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		0
Available-for-sale debt securities, fair value		$ 2

Held-to-Maturity Securities (De

Held-to-Maturity Securities (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities, amortized cost	$ 21,199	$ 23,839
Held-to-maturity securities, gross unrecognized gains	17	110
Held-to-maturity securities, gross unrecognized losses	(570)	(230)
Held-to-maturity securities, fair value	20,646	23,719
Agency mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities, amortized cost	17,752	20,502
Held-to-maturity securities, gross unrecognized gains	15	95
Held-to-maturity securities, gross unrecognized losses	(474)	(193)
Held-to-maturity securities, fair value	17,293	20,404
Agency Debentures [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities, amortized cost	1,187	710
Held-to-maturity securities, gross unrecognized gains	0	0
Held-to-maturity securities, gross unrecognized losses	(23)	(2)
Held-to-maturity securities, fair value	1,164	708
Agency Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities, amortized cost	2,248	2,615
Held-to-maturity securities, gross unrecognized gains	2	15
Held-to-maturity securities, gross unrecognized losses	(73)	(35)
Held-to-maturity securities, fair value	2,177	2,595
Other Non-Agency Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities, amortized cost	12	12
Held-to-maturity securities, fair value	$ 12	$ 12

Available-for-Sale and Held-t50

Available-for-Sale and Held-to-Maturity Securities (Details - Maturity) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Available-for-Sale Securities, Debt Maturities [Abstract]
Available-for-sale securities, due within one year, amortized cost	$ 6
Available-for-sale securities, due within one to five years, amortized cost	1,028
Available-for-sale securities, due within five to ten years, amortized cost	9,904
Available-for-sale securities, due after ten years, amortized cost	13,192
Available-for-sale debt securities, amortized cost basis	24,130	$ 20,840
Available-for-sale securities, due within one year, fair value	6
Available-for-sale securities, due within one to five years, fair value	1,006
Available-for-sale securities, due within five to ten years, fair value	9,835
Available-for-sale securities, due after ten years, fair value	12,963
Available-for-sale securities, fair value	23,810	20,672
Held-to-Maturity Securities, Debt Maturities [Abstract]
Held-to-maturity securities, due within one year, amortized cost	132
Held-to-maturity securities, due within one to five years, amortized cost	1,652
Held-to-maturity securities, due within five to ten years, amortized cost	5,135
Held-to-maturity securities, due after ten years, amortized cost	14,280
Held-to-maturity securities, amortized cost	21,199	23,839
Held-to-maturity securities, due within one year, fair value	132
Held-to-maturity securities, due within one to five years, fair value	1,620
Held-to-maturity securities, due within five to ten years, fair value	4,984
Held-to-maturity securities, due after ten years, fair value	13,910
Held-to-maturity securities, fair value	20,646	23,719
Collateral Pledged [Member]
Financing Receivable, Impaired [Line Items]
Held-to-maturity debt securities pledged as collateral	5,900	5,500
Available-for-sale debt securities pledged as collateral	$ 461	$ 352

Available-for-Sale and Held-t51

Available-for-Sale and Held-to-Maturity Securities (Details - OTTI) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 7,903
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	7,262
Debt Securities, Available-for-sale, Unrealized Loss Position	15,165
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(142)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(334)
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(476)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		$ 4,654
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		8,492
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		13,146
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(23)
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(241)
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(264)
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	11,665	10,952
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	7,013	6,260
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	18,678	17,212
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(276)	(83)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(294)	(147)
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	(570)	(230)
Agency mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	7,744
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	7,108
Debt Securities, Available-for-sale, Unrealized Loss Position	14,852
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(141)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(324)
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(465)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		4,638
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		8,027
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		12,665
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(23)
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(224)
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(247)
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	9,999	9,982
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	5,500	4,906
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	15,499	14,888
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(245)	(78)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(229)	(115)
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	(474)	(193)
Agency Debentures [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	58
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	114
Debt Securities, Available-for-sale, Unrealized Loss Position	172
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(8)
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(8)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		283
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		283
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(12)
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(12)
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	929	597
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	209	9
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	1,138	606
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(16)	(2)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(7)	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	(23)	(2)
US Treasury Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		147
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		147
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(4)
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(4)
Agency Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	99
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	31
Debt Securities, Available-for-sale, Unrealized Loss Position	130
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1)
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(2)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		9
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		24
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		33
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(1)
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		(1)
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	737	373
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	1,304	1,345
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	2,041	1,718
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(15)	(3)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(58)	(32)
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	(73)	(35)
Municipal Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	9
Debt Securities, Available-for-sale, Unrealized Loss Position	9
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1)
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(1)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		11
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		11
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		0
Other Non-Agency Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0
Debt Securities, Available-for-sale, Unrealized Loss Position	2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	$ 0
Equity Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		7
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		7
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		$ 0

Available-for-Sale and Held-t52

Available-for-Sale and Held-to-Maturity Securities (Details - Other) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Investments, Debt and Equity Securities [Abstract]
Net impairment			$ 0	$ 0
Components of gains (losses) on securities and other, net
Gains on available-for-sale securities	$ 11	$ 10	22	18
Equity method investment income (loss) and other(1)(2)	4	(3)	3	(1)
Gains on securities and other, net	15	7	25	17
Gain (Loss) on Interest Rate Fair Value Hedge Ineffectiveness	$ (5)	$ (2)	$ (8)	$ (3)

Loans Receivable, Net (Details

Loans Receivable, Net (Details - Aging) - USD ($) $ in Millions	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, Current	$ 2,213		$ 2,468
Total loans receivable	2,420		2,717
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	9		11
Loans and Leases Receivable, Allowance	(54)	$ (58)	(74)	$ (116)	$ (213)	$ (221)
Total loans receivable, net	2,375		2,654
Loans Receivable, Net [Abstract]
Carrying value of loans transferred to held-for-sale			17
Loans Pledged Federal Home Loan Bank	1,900		2,200
Loans Pledged Federal Reserve Bank	100		200
Financing Receivables, 30 To 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	83		98
Financing Receivables, 90 To 179 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	28		37
Financing Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	96		114
One- To Four-Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, Current	1,117		1,269
Total loans receivable	1,245		1,432
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	8		9
Loans and Leases Receivable, Allowance	(16)	(20)	(24)	(29)	(46)	(45)
Total loans receivable, net	1,237		1,417
One- To Four-Family [Member] | Financing Receivables, 30 To 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	48		59
One- To Four-Family [Member] | Financing Receivables, 90 To 179 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	12		22
One- To Four-Family [Member] | Financing Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	68		82
Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, Current	880		1,014
Total loans receivable	956		1,097
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	0		0
Loans and Leases Receivable, Allowance	(36)	(35)	(46)	(82)	(162)	(171)
Total loans receivable, net	920		1,051
Home Equity [Member] | Financing Receivables, 30 To 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	32		36
Home Equity [Member] | Financing Receivables, 90 To 179 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	16		15
Home Equity [Member] | Financing Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	28		32
Consumer and other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, Current	216		185
Total loans receivable	219		188
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	1		2
Loans and Leases Receivable, Allowance	(2)	$ (3)	(4)	$ (5)	$ (5)	$ (5)
Total loans receivable, net	218		186
Consumer and other [Member] | Financing Receivables, 30 To 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	3		3
Consumer and other [Member] | Financing Receivables, 90 To 179 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0		0
Consumer and other [Member] | Financing Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 0		$ 0

Loans Receivable, Net (Detail54

Loans Receivable, Net (Details - Credit Quality) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2018
Credit Quality Indicators [Line Items]
Average Age, Financing Receivable	12 years 3 months 18 days	11 years 9 months 18 days
Greater Than 10% of Loans States Other than California and New York, Count	0	0	0
Greater Than 10% of Past Due Loans, States Other than California and New York, Count	0		0
Greater Than 10% of Impaired Loans, States Other than California and New York, Count	0		0
One- To Four-Family [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	$ 1,245	$ 1,432	$ 1,245
Average estimated current LTV/CLTV	67.00%	70.00%	67.00%
Average LTV/CLTV at loan origination	71.00%	71.00%	71.00%
One- To Four-Family [Member] | FICO Score, Greater than 720 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	$ 711	$ 805	$ 711
One- To Four-Family [Member] | FICO Score, 719 to 700 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	108	138	108
One- To Four-Family [Member] | FICO Score, 699 to 680 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	96	105	96
One- To Four-Family [Member] | FICO Score, 679 to 660 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	76	78	76
One- To Four-Family [Member] | FICO Score, 659 to 620 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	106	122	106
One- To Four-Family [Member] | FICO Score, Less than 620 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	148	184	148
One- To Four-Family [Member] | LTV Less than 80 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	937	1,031	937
One- To Four-Family [Member] | LTV 80 to 100 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	196	256	196
One- To Four-Family [Member] | LTV 100 to 120 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	71	91	71
One- To Four-Family [Member] | LTV Greater than 120 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	41	54	41
Home Equity [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	$ 956	$ 1,097	$ 956
Average estimated current LTV/CLTV	81.00%	84.00%	81.00%
Average LTV/CLTV at loan origination	82.00%	81.00%	82.00%
Home Equity [Member] | FICO Score, Greater than 720 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	$ 492	$ 548	$ 492
Home Equity [Member] | FICO Score, 719 to 700 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	92	106	92
Home Equity [Member] | FICO Score, 699 to 680 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	81	93	81
Home Equity [Member] | FICO Score, 679 to 660 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	65	79	65
Home Equity [Member] | FICO Score, 659 to 620 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	93	103	93
Home Equity [Member] | FICO Score, Less than 620 [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	133	168	133
Home Equity [Member] | LTV Less than 80 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	490	531	490
Home Equity [Member] | LTV 80 to 100 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	257	291	257
Home Equity [Member] | LTV 100 to 120 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	136	176	136
Home Equity [Member] | LTV Greater than 120 Percent [Member]
Credit Quality Indicators [Line Items]
Total mortgage loans receivable	$ 73	$ 99	$ 73
One- To Four-Family and Home Equity Benchmark [Member] | Financing Receivables, State, Risk [Member] | CALIFORNIA
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage	33.00%	34.00%
One- To Four-Family and Home Equity Benchmark [Member] | Financing Receivables, State, Risk [Member] | NEW YORK
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage	10.00%	9.00%
Home Equity Line of Credit Benchmark [Member] | Interest only, Already Amortizing | Maximum [Member]
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage			100.00%
One- To Four-Family Benchmark [Member] | Interest only, Already Amortizing | Maximum [Member]
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage			100.00%
Past due mortgage loans [Member] | Financing Receivables, State, Risk [Member] | CALIFORNIA
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage	27.00%
Past due mortgage loans [Member] | Financing Receivables, State, Risk [Member] | NEW YORK
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage	18.00%
Impaired mortgage loans [Member] | Financing Receivables, State, Risk [Member] | CALIFORNIA
Credit Quality Indicators [Line Items]
Concentration Risk, Percentage	43.00%

Loans Receivable, Net (Detail55

Loans Receivable, Net (Details - Nonperforming Loans) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Other Real Estate, Foreclosed Assets, and Repossessed Assets [Abstract]
Real Estate Acquired Through Foreclosure	$ 20	$ 26
Mortgage Loans in Process of Foreclosure, Amount	74	101
Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	254	290
Nonperforming Financial Instruments [Member] | One- To Four-Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	167	192
Nonperforming Financial Instruments [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 87	$ 98

Loans Receivable, Net (Detail56

Loans Receivable, Net (Details - Allowance Qualitative and Quantitative Components) - USD ($) $ in Millions	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Modifications [Line Items]
Quantitative component	$ 18		$ 33
Qualitative component	5		6
Specific valuation allowance	31		35
Total allowance for loan losses	$ 54	$ 58	$ 74	$ 116	$ 213	$ 221
Allowance as a % of loans receivable(1)	2.20%		2.70%
One- To Four-Family [Member]
Financing Receivable, Modifications [Line Items]
Quantitative component	$ 8		$ 15
Qualitative component	3		3
Specific valuation allowance	5		6
Total allowance for loan losses	$ 16	20	$ 24	29	46	45
Allowance as a % of loans receivable(1)	1.20%		1.60%
Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Quantitative component	$ 8		$ 14
Qualitative component	2		3
Specific valuation allowance	26		29
Total allowance for loan losses	$ 36	35	$ 46	82	162	171
Allowance as a % of loans receivable(1)	3.70%		4.20%
Consumer and other [Member]
Financing Receivable, Modifications [Line Items]
Quantitative component	$ 2		$ 4
Qualitative component	0		0
Specific valuation allowance	0		0
Total allowance for loan losses	$ 2	$ 3	$ 4	$ 5	$ 5	$ 5
Allowance as a % of loans receivable(1)	1.10%		2.10%

Loans Receivable, Net (Detail57

Loans Receivable, Net (Details - Allowance) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Allowance for loan losses, beginning of period	$ 58	$ 213	$ 74	$ 221
Provision (benefit) for loan losses	(19)	(99)	(40)	(113)
Charge-offs	(1)	(6)	(2)	(8)
Recoveries	16	8	22	16
Net (charge-offs) recoveries	15	2	20	8
Allowance for loan losses, end of period	54	116	54	116
Provision (benefit) for loan losses	$ (19)	(99)	$ (40)	(113)
Allowance as a percentage of total loans receivable	2.20%		2.20%		2.70%
Recovery from the sale of previously charged-off loans	$ 5
One- To Four-Family [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Allowance for loan losses, beginning of period	20	46	$ 24	45
Provision (benefit) for loan losses	(6)	(18)	(11)	(18)
Charge-offs	0	0	0	0
Recoveries	2	1	3	2
Net (charge-offs) recoveries	2	1	3	2
Allowance for loan losses, end of period	16	29	16	29
Provision (benefit) for loan losses	$ (6)	(18)	$ (11)	(18)
Allowance as a percentage of total loans receivable	1.20%		1.20%		1.60%
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Allowance for loan losses, beginning of period	$ 35	162	$ 46	171
Provision (benefit) for loan losses	(12)	(81)	(28)	(96)
Charge-offs	0	(5)	0	(5)
Recoveries	13	6	18	12
Net (charge-offs) recoveries	13	1	18	7
Allowance for loan losses, end of period	36	82	36	82
Provision (benefit) for loan losses	$ (12)	(81)	$ (28)	(96)
Allowance as a percentage of total loans receivable	3.70%		3.70%		4.20%
Consumer and other [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Allowance for loan losses, beginning of period	$ 3	5	$ 4	5
Provision (benefit) for loan losses	(1)	0	(1)	1
Charge-offs	(1)	(1)	(2)	(3)
Recoveries	1	1	1	2
Net (charge-offs) recoveries	0	0	(1)	(1)
Allowance for loan losses, end of period	2	5	2	5
Provision (benefit) for loan losses	$ (1)	$ 0	$ (1)	$ 1
Allowance as a percentage of total loans receivable	1.10%		1.10%		2.10%
Held-for-investment [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Increase (Decrease) in Finance Receivables			$ (300)

Loans Receivable, Net (Detail58

Loans Receivable, Net (Details - Allowance Evaluation for Impairment) - USD ($) $ in Millions	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Loans collectively evaluated for impairment, recorded investment	$ 2,073		$ 2,350
Loans individually evaluated for impairment, recorded investment	356		378
Total recorded investment in loans receivable	2,429		2,728
Loans collectively evaluated for impairment, allowance for loan losses	23		39
Loans individually evaluated for impairment, allowance for loan losses	31		35
Allowance for loan losses	54	$ 58	74	$ 116	$ 213	$ 221
One- To Four-Family [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Loans collectively evaluated for impairment, recorded investment	1,049		1,228
Loans individually evaluated for impairment, recorded investment	204		213
Loans collectively evaluated for impairment, allowance for loan losses	11		18
Loans individually evaluated for impairment, allowance for loan losses	5		6
Allowance for loan losses	16	20	24	29	46	45
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Loans collectively evaluated for impairment, recorded investment	804		932
Loans individually evaluated for impairment, recorded investment	152		165
Loans collectively evaluated for impairment, allowance for loan losses	10		17
Loans individually evaluated for impairment, allowance for loan losses	26		29
Allowance for loan losses	36	35	46	82	162	171
Consumer and other [Member]
Financing Receivable, Allowance for Credit Losses, Additional Information [Line Items]
Loans collectively evaluated for impairment, recorded investment	220		190
Loans collectively evaluated for impairment, allowance for loan losses	2		4
Allowance for loan losses	$ 2	$ 3	$ 4	$ 5	$ 5	$ 5

Loans Receivable, Net (Detail59

Loans Receivable, Net (Details - TDRs Accrual and Nonaccrual) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
Recorded Investment in TDRs	$ 356		$ 378
Financing Receivable, Troubled Debt Restructurings, Modifications, Total1	271		285
Financing Receivable, Troubled Debt Restructurings, Bankruptcy Notifications	85		93
Performing Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Accrual TDRs	180		187
Nonperforming Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual TDRs, Current	105		108
Nonaccrual TDRs, 30-89 Days Delinquent	20		23
Nonaccrual TDRs, 90-179 Days Delinquent	9		9
Nonaccrual TDRs, 180 Plus Days Delinquent	42		51
One- To Four-Family [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in TDRs	204		213
Charge offs included in recorded investment modified as TDRs	61	$ 67
One- To Four-Family [Member] | Performing Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Accrual TDRs	84		83
One- To Four-Family [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual TDRs, Current	75		74
Nonaccrual TDRs, 30-89 Days Delinquent	11		13
Nonaccrual TDRs, 90-179 Days Delinquent	5		5
Nonaccrual TDRs, 180 Plus Days Delinquent	29		38
Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment in TDRs	152		165
Charge offs included in recorded investment modified as TDRs	134	$ 144
Home Equity [Member] | Performing Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Accrual TDRs	96		104
Home Equity [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual TDRs, Current	30		34
Nonaccrual TDRs, 30-89 Days Delinquent	9		10
Nonaccrual TDRs, 90-179 Days Delinquent	4		4
Nonaccrual TDRs, 180 Plus Days Delinquent	$ 13		$ 13

Loans Receivable, Net (Detail60

Loans Receivable, Net (Details - TDRs Average Investment and Income) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Financing Receivable, Impaired [Line Items]
TDRs, Average Recorded Investment	$ 361	$ 415	$ 368	$ 424
TDRs, Interest Income Recognized	5	6	10	13
One- To Four-Family [Member]
Financing Receivable, Impaired [Line Items]
TDRs, Average Recorded Investment	206	231	208	236
TDRs, Interest Income Recognized	2	2	4	5
Home Equity [Member]
Financing Receivable, Impaired [Line Items]
TDRs, Average Recorded Investment	155	184	160	188
TDRs, Interest Income Recognized	$ 3	$ 4	$ 6	$ 8

Loans Receivable, Net (Detail61

Loans Receivable, Net (Details - TDRs Specific Valuation Allowance) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Impaired Financing Receivable With And With No Related Allowance [Line Items]
Recorded Investment in TDRs	$ 356	$ 378
Specific valuation allowance	31	35
One- To Four-Family [Member]
Impaired Financing Receivable With And With No Related Allowance [Line Items]
Impaired Financing Receivable, With Related Allowance, Recorded Investment	54	54
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	150	159
Recorded Investment in TDRs	204	213
Specific valuation allowance	5	6
Impaired Financing Receivable, with Related Allowance, Net Investment	49	48
Impaired Financing Receivable, with No Related Allowance, Net Investment	150	159
Impaired Financing Receivables, Net Investment, Total	199	207
Home Equity [Member]
Impaired Financing Receivable With And With No Related Allowance [Line Items]
Impaired Financing Receivable, With Related Allowance, Recorded Investment	77	83
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	75	82
Recorded Investment in TDRs	152	165
Specific valuation allowance	26	29
Impaired Financing Receivable, with Related Allowance, Net Investment	51	54
Impaired Financing Receivable, with No Related Allowance, Net Investment	75	82
Impaired Financing Receivables, Net Investment, Total	$ 126	$ 136

Loans Receivable, Net (Detail62

Loans Receivable, Net (Details - Modifications Types and Financial Impact) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)loan	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)loan
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | loan	35	57	95	226
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 11	$ 6	$ 21	$ 19
Re-Age Extension or Interest Capitalization with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	8	3	16	8
Other with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	1	1	1	1
Other without Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 2	$ 2	$ 4	$ 10
One- To Four-Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | loan	19	4	35	12
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 8	$ 2	$ 16	$ 4
One- To Four-Family [Member] | Re-Age Extension or Interest Capitalization with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	6	1	12	3
One- To Four-Family [Member] | Other with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
One- To Four-Family [Member] | Other without Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 2	$ 1	$ 4	$ 1
Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | loan	16	53	60	214
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 3	$ 4	$ 5	$ 15
Home Equity [Member] | Re-Age Extension or Interest Capitalization with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	2	2	4	5
Home Equity [Member] | Other with Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	1	1	1	1
Home Equity [Member] | Other without Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 1	$ 0	$ 9

Derivative Instruments and He63

Derivative Instruments and Hedging Activities (Details - Fair Value of Derivatives) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Derivative, Collateral [Abstract]
Derivative Asset, Fair Value, Amount Offset Against Collateral	$ 453	$ 6
Derivative Liability, Fair Value, Amount Offset Against Collateral	4	18
Derivative Asset, Not Subject to Master Netting Arrangement		131
Derivative Liability, Not Subject to Master Netting Arrangement	0	9
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	9,263	8,609
Derivative Asset	7	131
Derivative liability	0	(14)
Derivative Asset (Liability), Net	7	117
Fair Value Hedging [Member] | Interest Rate Contract [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	9,263	8,609
Derivative Asset	7	131
Derivative liability	0	(14)
Derivative Asset (Liability), Net	$ 7	$ 117

Derivative Instruments and He64

Derivative Instruments and Hedging Activities (Details - Cumulative Basis Adjustments) $ in Millions	Jun. 30, 2018USD ($)
Summary of Dervative Instruments By Hedge Designation [Abstract]
Carrying Amount of Hedged Assets	$ 12,633
Cumulative amount of basis adjustment included in total carrying amount of fair value hedges	(410)
Cumulative amount of basis adjustment included in carrying amount of discontinued fair value hedges	(383)
Closed Portfolio and Beneficial Interest Last of Layer Amortized Cost [Abstract]
Prepayable Financial Asset Closed Portfolio, Last-of-Layer, Amortized Cost	871
Amount Representing Hedged Items Designated as Last-of-Layer	192
Basis Adjustment Associated with Hedged Items Designated as Last-of-Layer	$ 2

Derivative Instruments and He65

Derivative Instruments and Hedging Activities (Details - Fair Value Hedge) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Total interest income	$ 710	$ 577	$ 1,418	$ 1,130
Changes in fair value of hedged item		61		36
Changes in fair value of derivatives		(63)		(39)
Interest Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Total interest income	489		957
Net loss on fair value hedging relationships	(1)		(17)
Agency Debentures [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Changes in fair value of hedged item		17		6
Changes in fair value of derivatives		(17)		(6)
Agency Debentures [Member] | Interest Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amounts recognized as interest settlements on derivatives	(1)		(3)
Changes in fair value of hedged item	(16)		(66)
Changes in fair value of derivatives	17		66
Net loss on fair value hedging relationships	0		(3)
Agency mortgage-backed securities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Changes in fair value of hedged item		44		30
Changes in fair value of derivatives		$ (46)		$ (33)
Agency mortgage-backed securities [Member] | Interest Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amounts recognized as interest settlements on derivatives	(2)		(15)
Amortization of basis adjustment	7		9
Changes in fair value of hedged item	(97)		(328)
Changes in fair value of derivatives	91		320
Net loss on fair value hedging relationships	$ (1)		$ (14)

Derivative Instruments and He66

Derivative Instruments and Hedging Activities (Details - Hedge Ineffectiveness) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Derivative [Line Items]
Fair Value Hedge, Hedging Instrument		$ (63)		$ (39)
Fair Value Hedge, Hedged Item		61		36
Fair Value Hedge, Hedge Ineffectiveness	$ (5)	(2)	$ (8)	(3)
Agency Debentures [Member]
Derivative [Line Items]
Fair Value Hedge, Hedging Instrument		(17)		(6)
Fair Value Hedge, Hedged Item		17		6
Fair Value Hedge, Hedge Ineffectiveness		0		0
Agency mortgage-backed securities [Member]
Derivative [Line Items]
Fair Value Hedge, Hedging Instrument		(46)		(33)
Fair Value Hedge, Hedged Item		44		30
Fair Value Hedge, Hedge Ineffectiveness		$ (2)		$ (3)

Deposits (Details)

Deposits (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Deposits By Type [Abstract]
Sweep deposits	$ 37,794	$ 37,734
Savings deposits	2,859	2,912
Other deposits(1)	2,011	2,096
Total deposits	$ 42,664	$ 42,742
Deposits, Weighted Average Rates [Abstract]
Sweep deposits, weighted-average rate	0.14%	0.01%
Savings deposits, weighted-average rate	0.14%	0.01%
Other deposits, weighted-average rate	0.02%	0.03%
Total deposits, weighted-average rate	0.14%	0.01%
Deposits Textuals [Abstract]
Non-interest-bearing deposits	$ 195	$ 207

Other Borrowings (Details)

Other Borrowings (Details) $ in Millions	6 Months Ended
	Jun. 30, 2018USD ($)	Dec. 31, 2017USD ($)
Line of Credit Facility [Line Items]
FHLB advances	$ 850	$ 500
Trust preferred securities	409	410
Total other borrowings	$ 1,259	$ 910
Trust preferred securities [Member]
Line of Credit Facility [Line Items]
Debt instrument maturity year	2,031
E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,300
Line of Credit Facility, Fair Value of Amount Outstanding	0
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	300
Line of Credit Facility, Fair Value of Amount Outstanding	0
Revolving Credit Facility [Member] | Revolving credit facility maturing June 2019 [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	600
Revolving Credit Facility [Member] | Revolving credit facility expired [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 450
Secured Committed Line of Credit [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Lines of Credit. Number of Creditors	2
Secured Committed Line of Credit [Member] | Line Of Credit Maturing June 2019 [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 175
Unsecured Uncommitted Line of Credit [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Lines of Credit. Number of Creditors	3
Line of Credit Facility, Maximum Borrowing Capacity	$ 125
Unsecured Uncommitted Line of Credit [Member] | Line Of Credit Maturing June 2019 [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	50
Secured Uncommitted Line of Credit [Member] | E TRADE Securities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 375

Corporate Debt (Details)

Corporate Debt (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Corporate Debt Securities [Member]
Debt Instrument [Line Items]
Face Value	$ 1,420	$ 1,000
Unamortized discount	(12)	(9)
Total corporate debt	1,408	991
Senior Notes Interest Bearing Two And Nine Five Percent [Member] | Corporate Debt Securities [Member]
Debt Instrument [Line Items]
Face Value	600	600
Unamortized discount	(4)	(5)
Total corporate debt	$ 596	$ 595
Debt Instrument Interest Rate Stated Percentage [Abstract]
Debt instrument maturity year	2,022	2,022
Debt instrument, interest rate, stated percentage	2.95%	2.95%
Senior Notes Interest Bearing Three And Eight Percent [Member] | Corporate Debt Securities [Member]
Debt Instrument [Line Items]
Face Value	$ 400	$ 400
Unamortized discount	(4)	(4)
Total corporate debt	$ 396	$ 396
Debt Instrument Interest Rate Stated Percentage [Abstract]
Debt instrument maturity year	2,027	2,027
Debt instrument, interest rate, stated percentage	3.80%	3.80%
Senior Notes Interest Bearing Four And Five Percent [Member] | Corporate Debt Securities [Member]
Debt Instrument [Line Items]
Face Value	$ 420
Unamortized discount	(4)
Total corporate debt	$ 416
Debt Instrument Interest Rate Stated Percentage [Abstract]
Debt instrument maturity year	2,028
Debt instrument, interest rate, stated percentage	4.50%
Debt Instrument, maturity date	Jun. 20, 2028
Issuance of debt	$ 420
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	300
Line of Credit Facility, Fair Value of Amount Outstanding	$ 0
Line of Credit Facility, Expiration Date	Jun. 23, 2020

Shareholders Equity (Details -

Shareholders Equity (Details - Stock) - USD ($) $ / shares in Units, $ in Millions	Aug. 02, 2018	Jul. 26, 2018	Jun. 30, 2018	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017	Jul. 20, 2017
Class of Stock [Line Items]
Preferred stock, shares outstanding			403,000	403,000		403,000
Preferred stock, amount outstanding			$ 689	$ 689		$ 689
Preferred stock dividend declared				12	$ 13
Share Repurchases
Repurchases of common stock, amount				$ 329
Common Stock
Share Repurchases
Repurchases of stock, authorized amount							$ 1,000
Repurchases of common stock, shares			3,000,000	6,000,000
Repurchases of common stock, amount			$ 188
Average repurchase price			$ 62.51
Repurchase of stock, aggregate amount			$ 690	$ 690
Repurchase of stock, aggregate shares			14,200,000	14,200,000
Repurchases of stock, remaining authorized amount			$ 310	$ 310
Common Stock | Subsequent Event [Member]
Share Repurchases
Repurchases of common stock, shares	2,300,000
Average repurchase price	$ 60.80
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, dividend rate, percentage				5.875%
Preferred stock, date of change in dividend rate from fixed to floating				Sep. 15, 2026
Preferred stock, shares outstanding			400,000	400,000
Preferred stock, liquidation preference per share			$ 1,000	$ 1,000
Preferred stock, amount outstanding			$ 394	$ 394		394
Preferred stock dividends payable, date declared				Feb. 8, 2018	Feb. 2, 2017
Preferred stock holders of record, date of record				Feb. 28, 2018	Feb. 28, 2017
Preferred stock dividends, date to be paid				Mar. 15, 2018	Mar. 15, 2017
Preferred stock dividend declared, per share				$ 29.38	$ 32.64
Preferred stock dividend declared				$ 12	$ 13
Series A Preferred Stock [Member] | LIBOR [Member]
Class of Stock [Line Items]
Preferred stock, basis spread on variable rate			4.435%	4.435%
Series A Preferred Stock [Member] | Subsequent Event [Member]
Preferred stock dividends payable, date declared		Jul. 26, 2018
Preferred stock holders of record, date of record		Aug. 31, 2018
Preferred stock dividends, date to be paid		Sep. 17, 2018
Preferred stock dividend declared, per share		$ 29.38
Preferred stock dividend declared		$ 12
Series B Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, dividend rate, percentage				5.30%
Preferred stock, date of change in dividend rate from fixed to floating				Mar. 15, 2023
Preferred stock, shares outstanding			3,000	3,000
Preferred stock, liquidation preference per share			$ 100,000	$ 100,000
Preferred stock, amount outstanding			$ 295	$ 295		$ 295
Series B Preferred Stock [Member] | LIBOR [Member]
Class of Stock [Line Items]
Preferred stock, basis spread on variable rate			3.16%	3.16%
Series B Preferred Stock [Member] | Subsequent Event [Member]
Preferred stock dividends payable, date declared		Jul. 26, 2018
Preferred stock holders of record, date of record		Aug. 31, 2018
Preferred stock dividends, date to be paid		Sep. 17, 2018
Preferred stock dividend declared, per share		$ 4,107.50
Preferred stock dividend declared		$ 12
Preferred stock dividend declared, per depositary share		$ 41.08

Shareholders' Equity (Details -

Shareholders' Equity (Details - Accumulated Other Comprehensive Loss) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018		Jun. 30, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance,		$ (26)	$ (98)	$ (137)	$ (26)		$ (137)
Other comprehensive income (loss), before reclassifications			42	46
Amounts reclassified from accumulated other comprehensive income (loss)			(6)	(7)
Transfer of held-to-maturity securities to available-for-sale securities	$ 0	6	0		6	[1]	0
Other comprehensive income (loss)	(59)		36	39	(188)		75
Cumulative effect of accounting change							3
Ending balance,	(235)		(62)	(98)	(235)		(62)
Held-to-maturity securities, transferred security, at carrying value		4,700			4,672		0
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax		7			7		0
Transfer of held-to-maturity securities to available-for-sale securities	0	6	0		6	[1]	0
Unamortized unrealized pre-tax losses related to transfer of available-for-sale securities to held-to-maturity	24				24
Unamortized unrealized pre-tax losses related to available-for-sale securities transferred to held-to-maturity in the first quarter of 2018.	17				17
Hedge accounting adoption
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax		7
Available-for-sale securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance,	(176)	(26)	(98)	(139)	(26)		(139)
Other comprehensive income (loss), before reclassifications	(51)	(128)	42	46
Amounts reclassified from accumulated other comprehensive income (loss)	(8)	(7)	(6)	(5)
Transfer of held-to-maturity securities to available-for-sale securities		6
Other comprehensive income (loss)	(59)	(129)	36	41
Reclassification of tax effects due to federal tax reform		(14)
Ending balance,	$ (235)	(176)	(62)	(98)	$ (235)		(62)
Transfer of held-to-maturity securities to available-for-sale securities		6
Available-for-sale securities | Hedge accounting adoption
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative effect of accounting change		$ (7)
Foreign currency translation
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance,			0	2			2
Other comprehensive income (loss), before reclassifications			0	0
Amounts reclassified from accumulated other comprehensive income (loss)			0	(2)
Other comprehensive income (loss)			0	(2)
Ending balance,			$ 0	$ 0			$ 0
[1]	During the three months ended March 31, 2018, securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million, or $6 million net of tax, were transferred from held-to-maturity securities to available-for-sale securities as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.

Shareholders' Equity (Details72

Shareholders' Equity (Details - Other Comprehensive Income Activity) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018		Jun. 30, 2017
Available-for-sale securities, before tax
Unrealized gains (losses), before tax	$ (69)		$ 68		$ (241)		$ 144
Reclassification into earnings, before tax	(11)		(10)		(21)		(18)
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, before tax		$ 7			7		0
Net change from available-for-sale securities, before tax	(80)		58		(255)		126
Foreign currency translation, before tax
Reclassification into earnings, before tax					0		(2)
Available-for-sale securities, tax effect
Unrealized gains (losses), tax effect	18		(26)		62		(56)
Reclassification into earnings, tax effect	3		4		6		7
Other comprehensive income, transfers from held-to-maturity to available-for-sale securities, tax effect					(1)		0
Net change from available-for-sale securities, tax effect	21		(22)		67		(49)
Foreign currency translation, tax effect
Reclassification into earnings, tax effect					0		0
Available-for-sale securities, after tax
Unrealized gains (losses), after tax	(51)		42		(179)		88
Reclassification into earnings, after tax	(8)		(6)		(15)		(11)
Transfer of held-to-maturity securities to available-for-sale securities	0	$ 6	0		6	[1]	0
Net change from available-for-sale securities	(59)		36		(188)		77
Foreign currency translation, after tax
Reclassification into earnings, after tax	0		0		0		(2)
Other comprehensive income (loss), before tax	(80)		58		(255)		124
Other comprehensive income (loss), tax effect	21		(22)		67		(49)
Other comprehensive income (loss)	$ (59)		$ 36	$ 39	$ (188)		$ 75
[1]	During the three months ended March 31, 2018, securities with a carrying value of $4.7 billion and related unrealized pre-tax gain of $7 million, or $6 million net of tax, were transferred from held-to-maturity securities to available-for-sale securities as part of a one-time transition election for early adopting the new derivatives and hedge accounting guidance. See Note 1—Organization, Basis of Presentation and Summary of Significant Accounting Policies for additional information.

Shareholders' Equity (Details73

Shareholders' Equity (Details - Reclassification Out Of Accumulated Other Comprehensive Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income (Loss) [Line Items]
Gains on securities and other, net	$ 15	$ 7	$ 25	$ 17
Interest income	489	378	957	719
Reclassification into earnings, net	345	317	679	542
Income tax (expense) benefit	(95)	(124)	(182)	(204)
Other Non-interest expense	(18)	(21)	(41)	(37)
Net income	250	193	497	338
Available-for-sale securities | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income (Loss) [Line Items]
Gains on securities and other, net	11	10	22	18
Interest income	0	0	(1)	0
Reclassification into earnings, net	11	10	21	18
Income tax (expense) benefit	(3)	(4)	(6)	(7)
Net income	8	6	15	11
Foreign currency translation | Reclassification out of Accumulated Other Comprehensive Income (Loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Non-interest expense	0	0	0	2
Net income	$ 0	$ 0	$ 0	$ 2

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Earnings Per Share [Abstract]
Net income	$ 250	$ 193	$ 497	$ 338
Preferred stock dividends	0	0	12	13
Net income available to common shareholders	$ 250	$ 193	$ 485	$ 325
Share data (in thousands):
Basic weighted-average shares outstanding	263,809	275,410	265,220	275,167
Effect of weighted-average dilutive securities:
Restricted stock and options	1,104	843	1,114	1,048
Convertible debentures	16	19	17	155
Diluted weighted-average shares outstanding(1)	264,929	276,272	266,351	276,370
Basic earnings per common share (in dollars per share)	$ 0.95	$ 0.70	$ 1.83	$ 1.18
Diluted earnings per common share (in dollars per share)	$ 0.95	$ 0.70	$ 1.82	$ 1.17

Regulatory Requirements (Detail

Regulatory Requirements (Details) - USD ($)	1 Months Ended	6 Months Ended
	Aug. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Broker Dealer Subsidiaries Net Capital [Line Items]
Minimum percentage of net capital required for broker dealer subsidiary aggregate indebtedness		6.67%
Required Net Capital		$ 246,000,000	$ 215,000,000
Net Capital		1,420,000,000	1,251,000,000
Excess Net Capital		1,174,000,000	1,036,000,000
E TRADE Securities [Member]
Broker Dealer Subsidiaries Net Capital [Line Items]
Net capital requirement under alternative method		$ 250,000
Minimum percentage of aggregate debit balances to calculate net capital		2.00%
Required Net Capital		$ 244,000,000	211,000,000
Net Capital		1,374,000,000	1,213,000,000
Excess Net Capital		1,130,000,000	1,002,000,000
Dividends from subsidiaries paid to parent company		225,000,000
E TRADE Futures [Member]
Broker Dealer Subsidiaries Net Capital [Line Items]
Net capital requirement under CFTC regulations		$ 1,000,000
Minimum percentage of total risk margin requirements to calculate net capital		8.00%
Required Net Capital		$ 2,000,000	4,000,000
Net Capital		27,000,000	19,000,000
Excess Net Capital		25,000,000	15,000,000
International broker-dealer [Member]
Broker Dealer Subsidiaries Net Capital [Line Items]
Required Net Capital		0	0
Net Capital		19,000,000	19,000,000
Excess Net Capital		19,000,000	$ 19,000,000
E TRADE Bank [Member]
Broker Dealer Subsidiaries Net Capital [Line Items]
Dividends from subsidiaries paid to parent company		$ 176,000,000
Subsequent Event [Member] | E TRADE Securities [Member]
Broker Dealer Subsidiaries Net Capital [Line Items]
Dividends from subsidiaries paid to parent company	$ 135,000,000

Regulatory Requirements - Bank

Regulatory Requirements - Bank Capital Requirements (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Total risk-based capital [Abstract]
Minimum percentage of Common Equity Tier 1 capital conservation buffer	2.50%
Minimum [Member] | Capital conservation buffer [Member]
Common equity Tier I capital [Abstract]
Common Equity Tier 1 Capital Required To Be Well Capitalized To Risk Weighted Assets	4.50%
Tier I risk based capital [Abstract]
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	6.00%
Total risk-based capital [Abstract]
Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%
Parent Company [Member]
Tier I leverage [Abstract]
Tier 1 Leverage Capital	$ 4,397	$ 4,386
Tier 1 Leverage Capital to Average Assets	7.10%	7.40%
Tier 1 Leverage Capital Required to be Well Capitalized	$ 3,077	$ 2,976
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Excess Tier 1 Leverage Capital	$ 1,320	$ 1,410
Common equity Tier I capital [Abstract]
Common Equity Tier 1 Capital	$ 3,708	$ 3,773
Common Equity Tier 1 Capital to Risk Weighted Assets	34.30%	33.90%
Common Equity Tier 1 Capital Required To Be Well Capitalized	$ 702	$ 722
Common Equity Tier 1 Capital Required To Be Well Capitalized To Risk Weighted Assets	6.50%	6.50%
Excess Common Equity Tier 1 Capital To Be Well Capitalized	$ 3,006	$ 3,051
Tier I risk based capital [Abstract]
Tier One Risk Based Capital	$ 4,397	$ 4,386
Tier One Risk Based Capital to Risk Weighted Assets	40.70%	39.50%
Tier One Risk Based Capital Required to be Well Capitalized	$ 864	$ 889
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Excess Tier One Risk Based Capital to be Well Capitalized	$ 3,533	$ 3,497
Total risk-based capital [Abstract]
Capital	$ 4,864	$ 4,874
Capital to Risk Weighted Assets	45.00%	43.80%
Capital Required to be Well Capitalized	$ 1,080	$ 1,111
Capital Required to be Well Capitalized to Risk Weighted Assets	10.00%	10.00%
Excess capital	$ 3,784	$ 3,763
E TRADE Bank [Member]
Tier I leverage [Abstract]
Tier 1 Leverage Capital	$ 3,499	$ 3,620
Tier 1 Leverage Capital to Average Assets	7.20%	7.60%
Tier 1 Leverage Capital Required to be Well Capitalized	$ 2,444	$ 2,394
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Excess Tier 1 Leverage Capital	$ 1,055	$ 1,226
Common equity Tier I capital [Abstract]
Common Equity Tier 1 Capital	$ 3,499	$ 3,620
Common Equity Tier 1 Capital to Risk Weighted Assets	34.90%	35.70%
Common Equity Tier 1 Capital Required To Be Well Capitalized	$ 651	$ 660
Common Equity Tier 1 Capital Required To Be Well Capitalized To Risk Weighted Assets	6.50%	6.50%
Excess Common Equity Tier 1 Capital To Be Well Capitalized	$ 2,848	$ 2,960
Tier I risk based capital [Abstract]
Tier One Risk Based Capital	$ 3,499	$ 3,620
Tier One Risk Based Capital to Risk Weighted Assets	34.90%	35.70%
Tier One Risk Based Capital Required to be Well Capitalized	$ 802	$ 812
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Excess Tier One Risk Based Capital to be Well Capitalized	$ 2,697	$ 2,808
Total risk-based capital [Abstract]
Capital	$ 3,553	$ 3,694
Capital to Risk Weighted Assets	35.50%	36.40%
Capital Required to be Well Capitalized	$ 1,002	$ 1,015
Capital Required to be Well Capitalized to Risk Weighted Assets	10.00%	10.00%
Excess capital	$ 2,551	$ 2,679
Dividends from subsidiaries paid to parent company	176
E TRADE Savings Bank
Tier I leverage [Abstract]
Tier 1 Leverage Capital	$ 1,445	$ 904
Tier 1 Leverage Capital to Average Assets	26.20%	26.60%
Tier 1 Leverage Capital Required to be Well Capitalized	$ 275	$ 170
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Excess Tier 1 Leverage Capital	$ 1,170	$ 734
Common equity Tier I capital [Abstract]
Common Equity Tier 1 Capital	$ 1,445	$ 904
Common Equity Tier 1 Capital to Risk Weighted Assets	162.20%	111.10%
Common Equity Tier 1 Capital Required To Be Well Capitalized	$ 58	$ 53
Common Equity Tier 1 Capital Required To Be Well Capitalized To Risk Weighted Assets	6.50%	6.50%
Excess Common Equity Tier 1 Capital To Be Well Capitalized	$ 1,387	$ 851
Tier I risk based capital [Abstract]
Tier One Risk Based Capital	$ 1,445	$ 904
Tier One Risk Based Capital to Risk Weighted Assets	162.20%	111.10%
Tier One Risk Based Capital Required to be Well Capitalized	$ 71	$ 65
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Excess Tier One Risk Based Capital to be Well Capitalized	$ 1,374	$ 839
Total risk-based capital [Abstract]
Capital	$ 1,445	$ 905
Capital to Risk Weighted Assets	162.20%	111.20%
Capital Required to be Well Capitalized	$ 89	$ 81
Capital Required to be Well Capitalized to Risk Weighted Assets	10.00%	10.00%
Excess capital	$ 1,356	$ 824

Commitments, Contingencies an77

Commitments, Contingencies and Other Regulatory Matters (Details) $ in Millions	May 16, 2011	Jun. 30, 2018USD ($)$ / CapitalSecurity	Dec. 31, 2003USD ($)
Loss Contingencies [Line Items]
Commitments to fund partnerships		$ 87
Time deposit maturities, next rolling twelve months		$ 17
Trust preferred securities contractual time period		30 years
Liquidation amount per trust preferred security | $ / CapitalSecurity		1,000
Estimated maximum potential liability trust preferred securities		$ 416
Axajo Complaint [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value			$ 1
Droplets Inc Complaint [Member]
Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number	2

Subsequent Events (Details)

Subsequent Events (Details) - USD ($) $ in Millions	Jul. 16, 2018	Jun. 30, 2018	Jun. 30, 2017
Subsequent Event [Line Items]
Proceeds from issuance of senior notes		$ 420	$ 0
Subsequent Event [Member]
Subsequent Event [Line Items]
Redemption of Trust Preferred Securities	$ 398
Loss on early extinguishment of debt	(4)
Subsequent Event [Member] | Senior Notes Interest Bearing Four And Five Percent [Member]
Subsequent Event [Line Items]
Proceeds from issuance of senior notes	$ 420
Debt instrument maturity year	2,028
Debt instrument, interest rate, stated percentage	4.50%