10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2016

or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number 001-34654

WASHINGTON FEDERAL, INC.

(Exact name of registrant as specified in its charter)

Washington	91-1661606
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
425 Pike Street Seattle, Washington 98101
(Address of principal executive offices and zip code)
(206) 624-7930
(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report.)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files)    Yes  x    No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	x	Accelerated filer	o
Non-accelerated filer	o	Smaller reporting company	o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  o    No  x

APPLICABLE ONLY TO CORPORATE ISSUERS

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Title of class:	at May 2, 2016
Common stock, $1.00 par value	91,069,431

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I
Item 1.	Financial Statements (Unaudited)
	The Consolidated Financial Statements of Washington Federal, Inc. and Subsidiaries filed as a part of the report are as follows:
	Consolidated Statements of Financial Condition as of March 31, 2016 and September 30, 2015	3
	Consolidated Statements of Operations for the three and six months ended March 31, 2016 and March 31, 2015	4
	Consolidated Statements of Comprehensive Income for the three and six months ended March 31, 2016 and March 31, 2015	5
	Consolidated Statements of Stockholders' Equity for the six months ended March 31, 2016 and March 31, 2015	6
	Consolidated Statements of Cash Flows for the six months ended March 31, 2016 and March 31, 2015	7
	Notes to Interim Consolidated Financial Statements	9
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	36
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	46
Item 4.	Controls and Procedures	46
PART II
Item 1.	Legal Proceedings	47
Item 1A.	Risk Factors	47
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	47
Item 3.	Defaults Upon Senior Securities	47
Item 4.	Mine Safety Disclosures	47
Item 5.	Other Information	47
Item 6.	Exhibits	48
	Signatures	49

2

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

(UNAUDITED)

	March 31, 2016			September 30, 2015
	(In thousands, except share data)
ASSETS
Cash and cash equivalents	$	276,084		$	284,049
Available-for-sale securities, at fair value	2,097,086			2,380,563
Held-to-maturity securities, at amortized cost	1,558,087			1,643,216
Loans receivable, net	9,545,322			9,170,634
Interest receivable	37,571			40,429
Premises and equipment, net	299,125			276,247
Real estate owned	38,770			61,098
FHLB and FRB stock	113,187			107,198
Bank owned life insurance	204,655			102,496
Intangible assets, including goodwill of $291,503	298,113			299,358
Federal and state income tax assets, net	11,544			14,513
Other assets	191,279			188,523
	$	14,670,823		$	14,568,324
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities
Customer accounts
Transaction deposit accounts	$	5,876,244		$	5,820,878
Time deposit accounts	4,667,140			4,810,825
	10,543,384			10,631,703
FHLB advances	1,980,000			1,830,000
Advance payments by borrowers for taxes and insurance	23,863			50,224
Accrued expenses and other liabilities	161,116			100,718
	12,708,363			12,612,645
Stockholders’ equity
Common stock, $1.00 par value, 300,000,000 shares authorized; 134,092,173 and 133,695,803 shares issued; 91,270,241 and 92,936,395 shares outstanding	134,092			133,696
Paid-in capital	1,651,397			1,643,712
Accumulated other comprehensive (loss) income, net of taxes	(8,586		)	353
Treasury stock, at cost; 42,821,932 and 40,759,408 shares	(696,283		)	(651,836		)
Retained earnings	881,840			829,754
	1,962,460			1,955,679
	$	14,670,823		$	14,568,324

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

3

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(UNAUDITED)

	Three Months Ended March 31,						Six Months Ended March 31,
	2016			2015			2016			2015
	(In thousands, except share data)						(In thousands, except share data)
INTEREST INCOME
Loans	$	113,211		$	109,274		$	226,074		$	217,567
Mortgage-backed securities	16,846			18,143			33,833			37,318
Investment securities and cash equivalents	5,006			5,213			10,280			11,029
	135,063			132,630			270,187			265,914
INTEREST EXPENSE
Customer accounts	13,071			12,574			25,788			26,018
FHLB advances and other borrowings	15,667			16,176			31,205			33,832
	28,738			28,750			56,993			59,850
Net interest income	106,325			103,880			213,194			206,064
Provision for (release of) allowance for loan losses	(1,500		)	(3,949		)	(1,500		)	(9,449		)
Net interest income after provision for (release of) allowance for loan losses	107,825			107,829			214,694			215,513
OTHER INCOME
Loan fee income	1,166			2,048			2,683			4,112
Deposit fee income	5,350			5,405			11,267			11,383
Other income	4,213			3,388			7,414			726
	10,729			10,841			21,364			16,221
OTHER EXPENSE
Compensation and benefits	29,184			30,469			58,883			59,629
Occupancy	8,969			8,239			17,561			16,374
FDIC insurance premiums	2,785			2,380			5,374			3,055
Product delivery	4,294			5,420			9,817			11,047
Information technology	7,453			3,882			16,163			7,912
Other expense	6,541			6,934			15,937			12,909
	59,226			57,324			123,735			110,926
Gain on real estate owned, net	3,894			1,473			5,314			1,788
Income before income taxes	63,222			62,819			117,637			122,596
Income tax expense	21,499			22,458			40,816			43,828
NET INCOME	$	41,723		$	40,361		$	76,821		$	78,768
PER SHARE DATA
Basic earnings per share	$	0.45		$	0.42		$	0.83		$	0.81
Diluted earnings per share	0.45			0.42			0.83			0.81
Dividends paid on common stock per share	0.14			0.13			0.27			0.28
Basic weighted average number of shares outstanding	91,777,771			96,373,366			92,385,367			97,270,403
Diluted weighted average number of shares outstanding	92,147,998			96,725,234			92,860,052			97,635,201

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

4

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(UNAUDITED)

	Three Months Ended March 31,						Six Months Ended March 31,
	2016			2015			2016			2015
	(In thousands)						(In thousands)
Net income	$	41,723		$	40,361		$	76,821		$	78,768
Other comprehensive income (loss) net of tax:
Net unrealized gain (loss) on available-for-sale securities	6,916			5,063			(3,445		)	13,623
Related tax benefit (expense)	(2,542		)	(1,860		)	1,266			(5,006		)
	4,374			3,203			(2,179		)	8,617
Net unrealized gain (loss) on long-term borrowing hedge	(13,483		)	(4,985		)	(10,688		)	(9,233		)
Related tax benefit (expense)	4,955			1,832			3,928			3,393
	(8,528		)	(3,153		)	(6,760		)	(5,840		)
Other comprehensive income (loss) net of tax	(4,154		)	50			(8,939		)	2,777
Comprehensive income	$	37,569		$	40,411		$	67,882		$	81,545

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

5

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

(UNAUDITED)

(in thousands)	Common Stock		Paid-in Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Total
Balance at October 1, 2015	$	133,696	$	1,643,712	$	829,754		$	353		$	(651,836	)	$	1,955,679
Net income					76,821									76,821
Other comprehensive income (loss)								(8,939		)				(8,939		)
Dividends on common stock					(24,735		)							(24,735		)
Compensation expense related to common stock options			600											600
Proceeds from exercise of common stock options	250		5,149											5,399
Restricted stock expense	146		1,936											2,082
Treasury stock acquired											(44,447		)	(44,447		)
Balance at March 31, 2016	$	134,092	$	1,651,397	$	881,840		$	(8,586	)	$	(696,283	)	$	1,962,460
(in thousands)	Common Stock		Paid-in Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Total
Balance at October 1, 2014	$	133,323	$	1,638,211	$	706,149		$	20,708		$	(525,108	)	$	1,973,283
Net income					78,768									78,768
Other comprehensive income (loss)								2,777						2,777
Dividends on common stock					(12,406		)							(12,406		)
Compensation expense related to common stock options			600											600
Proceeds from exercise of common stock options	35		457											492
Restricted stock expense	265		1,716											1,981
Treasury stock acquired											(77,355		)	(77,355		)
Balance at March 31, 2015	$	133,623	$	1,640,984	$	772,511		$	23,485		$	(602,463	)	$	1,968,140

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

6

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

	Six Months Ended March 31,
	2016			2015
	(In thousands)
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	76,821		$	78,768
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization, accretion and restricted stock expense	11,082			10,566
Cash received from (paid to) FDIC under loss share	2,153			(738		)
Stock option compensation expense	600			600
Release of provision for loan losses	(1,500		)	(9,449		)
Loss (gain) on investment securities and real estate owned	(6,629		)	(12,338		)
Decrease (increase) in accrued interest receivable	2,858			11,678
Decrease (increase) in federal and state income tax receivable	8,163			6,995
Decrease (increase) in cash surrender value of bank owned life insurance	(2,159		)	(961		)
Decrease (increase) in other assets	(5,551		)	(26,667		)
Increase (decrease) in accrued expenses and other liabilities	49,710			586
Net cash provided by operating activities	135,548			59,040
CASH FLOWS FROM INVESTING ACTIVITIES
Origination of loans and principal repayments, net	(321,573		)	(78,301		)
Loans purchased	(51,646		)	(146,832		)
FHLB & FRB stock purchased	(32,329		)	—
FHLB & FRB stock redemption	26,340			7,921
Available-for-sale securities purchased	(50,741		)	(163,126		)
Principal payments and maturities of available-for-sale securities	328,188			466,991
Principal payments and maturities of held-to-maturity securities	82,536			65,913
Proceeds from sales of real estate owned	38,347			37,404
Purchase of bank owned life insurance	(100,000		)	(100,000		)
Premises and equipment purchased and REO improvements	(34,248		)	(16,897		)
Net cash provided by (used in) investing activities	(115,126		)	73,073
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase (decrease) in customer accounts	(88,243		)	(24,227		)
Proceeds from borrowings	818,000			—
Repayments of borrowings	(668,000		)	(100,000		)
Proceeds from exercise of common stock options and related tax benefit	5,399			492
Dividends paid on common stock	(24,735		)	(26,806		)
Treasury stock purchased	(44,447		)	(77,355		)
Increase (decrease) in advance payments by borrowers for taxes and insurance	(26,361		)	(10,996		)
Net cash provided by (used in) financing activities	(28,387		)	(238,892		)
Increase (decrease) in cash and cash equivalents	(7,965		)	(106,779		)
Cash and cash equivalents at beginning of period	284,049			781,843
Cash and cash equivalents at end of period	$	276,084		$	675,064

(CONTINUED)

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

7

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

	Six Months Ended March 31,
	2016		2015
	(In thousands)
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Non-cash investing activities
Real estate acquired through foreclosure	$	10,535	$	19,927
Cash paid during the period for
Interest	57,325		62,193
Income taxes	27,245		32,517

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

8

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE A – Summary of Significant Accounting Policies

Nature of Operations - Washington Federal, Inc. is a Washington corporation headquartered in Seattle, Washington. The Company is a bank holding company that conducts its operations through a federally-insured national bank subsidiary. The Bank is principally engaged in the business of attracting deposits from the general public and investing these funds, together with borrowings and other funds, in one-to-four family residential mortgage and construction loans, home equity loans, lines of credit, commercial and industrial loans, multi-family and other forms of real estate loans. As used throughout this document, the terms "Washington Federal" or the "Company" refer to Washington Federal, Inc. and its consolidated subsidiaries and the term "Bank" refers to the operating subsidiary Washington Federal, National Association.

Basis of Presentation - The consolidated unaudited interim financial statements included in this report have been prepared by Washington Federal. All intercompany transactions and accounts have been eliminated in consolidation. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect amounts reported in the financial statements. Actual results could differ from these estimates. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation are reflected in the interim financial statements. The September 30, 2015 Consolidated Statement of Financial Condition was derived from audited financial statements.

The information included in this Form 10-Q should be read in conjunction with the financial statements and related notes in the Company's 2015 Annual Report on Form 10-K (“2015 Form 10-K”). Interim results are not necessarily indicative of results for a full year.

Summary of Significant Accounting Policies - The significant accounting policies used in preparation of the Company's consolidated financial statements are disclosed in its 2015 Form10-K. There have not been any material changes in our significant accounting policies compared to those contained in our 2015 Form 10-K disclosure for the year ended September 30, 2015.

Off-Balance-Sheet Credit Exposures – The only material off-balance-sheet credit exposures are loans in process and unused lines of credit, which had a combined balance of $929,028,000 and $816,014,000 at March 31, 2016 and September 30, 2015, respectively. The Company estimates losses on off-balance-sheet credit exposures by allocating a loss percentage derived from historical loss factors for each asset class.

NOTE B – New Accounting Pronouncements

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation- Improvements to Employee Share-Based Payment Accounting, which involves several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. Under the guidance, income tax benefits and deficiencies are to be recognized as income tax expense or benefit in the income statement and the tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity should also recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. Excess tax benefits should be classified along with other income tax cash flows as an operating activity. In regards to forfeitures, the entity may make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures when they occur. This ASU is effective for fiscal years beginning after December 15, 2016 including interim periods within that reporting period, however early adoption is permitted. The Company is currently evaluating the guidance to determine its adoption method and does not expect this guidance to have a material impact on its consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The amendments require lessees to recognize a lease liability, which is a lessee's obligation to make lease payments arising from a lease, and a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. The guidance also simplifies the accounting for sale and leaseback transactions. The amendments are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach.

9

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The Company is currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities, to require all equity investments to be measured at fair value with changes in the fair value recognized through net income (other than those accounted for under equity method of accounting or those that result in consolidation of the investee). The amendments in this ASU also require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. This ASU is effective for fiscal years beginning after December 15, 2017 including interim periods within that reporting period. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In September 2015, the FASB issued ASU 2015-16, Simplifying the Accounting for Measurement-Period Adjustments. the amendments in ASU 2015-16 require that the acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amount is determined. The acquirer is required to also record, in the same period’s financial statements, the effect on earnings as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. In addition, an entity is required to present separately on the face of the income statement or disclose in the notes to the financial statements the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. The amendments in ASU 2015-16 are effective for years beginning after December 15, 2015. Early adoption is permitted for reporting periods for which financial statements have not been issued. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-05, Customer’s Accounting for Fees Paid in Cloud Computing Arrangement. The ASU was issued to clarify a customer's accounting for fees paid in a cloud computing arrangement. The amendments provide guidance to customers in determining whether a cloud computing arrangement includes a software license that should be accounted for as internal-use software. If the arrangement does not contain a software license, it would be accounted for as a service contract. The guidance in this ASU are effective for interim and annual periods beginning after December 15, 2015 and can be adopted either (1) prospectively to all arrangements entered into or materially modified after the effective date or (2) retrospectively. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update was to be effective for interim and annual periods beginning after December 15, 2016. However, in August 2015, the FASB issued ASU 2015-14, which delayed the effective date of ASU 2014-09 by one year and permits companies to voluntarily adopt the new standard as of the original effective date. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

NOTE C – Dividends and Share Repurchases

On February 12, 2016, the Company paid its 132nd consecutive quarterly cash dividend on common stock of $0.14 per share. Dividends per share were $0.14 and $0.13 for the quarters ended March 31, 2016 and 2015, respectively. For the three months endedMarch 31, 2016, the Company repurchased 1,639,442 shares at an average price of $21.05. For the three months ended March 31, 2015, the Company repurchased 2,500,018 shares at an average price of $21.21. As of March 31, 2016, there are 2,138,706 remaining shares that can be repurchased under the current Board approved program.

10

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE D – Loans Receivable

The following table is a summary of loans receivable (including loans in process, net of charge offs.)

	March 31, 2016				September 30, 2015
	(In thousands)				(In thousands)
Non-Acquired loans
Single-family residential	$	5,618,954	54.5	%	$	5,651,845	57.6	%
Construction	785,846		7.6		200,509		2.0
Construction - custom	398,797		3.9		396,307		4.0
Land - acquisition & development	101,605		1.0		94,208		1.0
Land - consumer lot loans	100,856		1.0		103,989		1.1
Multi-family	1,073,222		10.4		1,125,722		11.6
Commercial real estate	833,570		8.1		986,270		10.0
Commercial & industrial	805,272		7.8		612,836		6.2
HELOC	130,459		1.3		127,646		1.3
Consumer	164,672		1.6		194,655		2.0
Total non-acquired loans	10,013,253		97.2	%	9,493,987		96.8	%
Acquired loans	152,572		1.5		166,293		1.6
Credit impaired acquired loans	106,637		1.0		87,081		0.9
Covered loans	34,211		0.3		75,909		0.7
Total gross loans	10,306,673		100.0	%	9,823,270		100.0	%
Less:
Allowance for loan losses	109,919				106,829
Loans in process	591,667				476,796
Discount on acquired loans	21,120				30,095
Deferred net origination fees	38,645				38,916
Total loan contra accounts	761,351				652,636
Net Loans	$	9,545,322			$	9,170,634

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WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The following table sets forth information regarding non-accrual loans.

	March 31, 2016				September 30, 2015
	(In thousands)
Non-accrual loans:
Single-family residential	$	42,395	77.7	%	$	59,074	87.1	%
Construction	—		—		754		1.1
Construction - custom	67		0.1		732		1.1
Land - acquisition & development	477		0.9		—		—
Land - consumer lot loans	940		1.7		1,273		1.9
Multi-family	1,520		2.8		2,558		3.8
Commercial real estate	7,701		14.1		2,176		3.2
Commercial & industrial	596		1.1		—		—
HELOC	554		1.0		563		0.8
Consumer	309		0.6		680		1.0
Total non-accrual loans	$	54,559	100	%	$	67,810	100	%

The Company recognized interest income on nonaccrual loans of approximately $3,219,000 in the six months endedMarch 31, 2016. Had these loans performed according to their original contract terms, the Company would have recognized interest income of approximately $1,315,000 for the six months endedMarch 31, 2016. The recognized interest income includes more than six months of interest for some of the loans that were brought current.

The following tables provide details regarding delinquent loans.

March 31, 2016	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,624,134	$	5,558,731	$	18,000	$	7,785	$	39,618	$	65,403	1.16	%
Construction	396,322		396,181		—		—		141		141		0.04
Construction - Custom	212,067		209,153		1,047		1,800		67		2,914		1.37
Land - Acquisition & Development	92,467		90,541		1,445		—		481		1,926		2.08
Land - Consumer Lot Loans	101,372		99,379		563		490		940		1,993		1.97
Multi-Family	1,077,248		1,075,662		970		—		616		1,586		0.15
Commercial Real Estate	889,342		881,896		1,766		53		5,627		7,446		0.84
Commercial & Industrial	810,452		808,825		862		—		765		1,627		0.20
HELOC	130,446		129,456		378		63		549		990		0.76
Consumer	164,942		163,620		757		207		358		1,322		0.80
	9,498,792		9,413,444		25,788		10,398		49,162		85,348		0.90
Acquired loans	131,079		130,030		376		2		671		1,049		0.80
Credit impaired acquired loans	50,924		50,604		—		44		276		320		0.63
Covered loans	34,211		33,575		38		2		596		636		1.86
Total Loans	$	9,715,006	$	9,627,653	$	26,202	$	10,446	$	50,705	$	87,353	0.90	%
Delinquency %			99.10%		0.27%		0.11%		0.52%		0.90%

12

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

September 30, 2015	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,655,928	$	5,590,673	$	17,305	$	7,757	$	40,193	$	65,255	1.15	%
Construction	130,121		130,121		—		—		—		—		—
Construction - Custom	205,692		204,168		791		270		463		1,524		0.74
Land - Acquisition & Development	75,661		74,737		406		—		518		924		1.22
Land - Consumer Lot Loans	104,494		102,045		689		399		1,361		2,449		2.34
Multi-Family	1,068,038		1,065,667		259		454		1,658		2,371		0.22
Commercial Real Estate	893,072		892,180		131		—		761		892		0.10
Commercial & Industrial	617,545		616,602		93		27		823		943		0.15
HELOC	127,648		127,196		174		27		251		452		0.35
Consumer	194,977		194,259		493		170		55		718		0.37
	9,073,176		8,997,648		20,341		9,104		46,083		75,528		0.83
Acquired loans	57,682		56,559		356		—		767		1,123		1.95
Credit impaired acquired loans	139,726		138,940		243		4		539		786		0.56
Covered loans	75,890		70,729		272		90		4,799		5,161		6.80
Total Loans	$	9,346,474	$	9,263,876	$	21,212	$	9,198	$	52,188	$	82,598	0.88	%
Delinquency %			99.12%		0.23%		0.10%		0.56%		0.88%

The percentage of total delinquent loans increased from 0.88% as of September 30, 2015 to 0.90% as of March 31, 2016 and there are no loans greater than 90 days delinquent and still accruing interest as of either date.

13

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The following tables provide information related to loans that were restructured in a troubled debt restructuring ("TDR") during the periods presented:

	Three Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	7	$	1,101	$	1,101	14	$	2,664	$	2,664
Land - consumer lot loans	—	—		—		4	720		720
Commercial real estate						3	3,175		3,175
	7	$	1,101	$	1,101	21	$	6,559	$	6,559
	Six Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	10	$	1,830	$	1,830	49	$	12,264	$	12,264
Construction	—	—		—		2	718		718
Land - consumer lot loans	—	—		—		6	1,252		1,252
Commercial real estate	5	965		965		3	3,175		3,175
Consumer	—	—		—		1	85		85
	15	$	2,795	$	2,795	61	$	17,494	$	17,494

The following tables provide information on payment defaults occurring during the periods presented where the loan had been modified in a TDR within 12 months of the payment default.

14

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

	Three Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	6	$	871	2	$	304
Land - consumer lot loans	1	146		2	301
Commercial real estate	1	152		—	—
	8	$	1,169	4	$	605
	Six Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	8	$	1,095	7	$	1,237
Land - consumer lot loans	1	146		3	389
Commercial real estate	1	152		—	—
	10	$	1,393	10	$	1,626

Most loans restructured in TDR are accruing and performing loans where the borrower has proactively approached the Company about modification due to temporary financial difficulties. As of March 31, 2016, 95.3% of the Company's $270,308,000 in TDRs were classified as performing. Each request is individually evaluated for merit and likelihood of success. The concession for these loans is typically a payment reduction through a rate reduction of between 100 to 200 basis points for a specific term, usually six to twenty four months. Interest-only payments may also be approved during the modification period. Principal forgiveness is not an available option for restructured loans. As of March 31, 2016, single-family residential loans comprised 86.4% of TDRs.

The Company reserves for restructured loans within its allowance for loan loss methodology by taking into account the following performance indicators: 1) time since modification, 2) current payment status and 3) geographic area.

The following table shows the changes in accretable yield for acquired impaired loans and acquired non-impaired loans (including covered loans).

15

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

	Six Months Ended March 31, 2016												Year Ended September 30, 2015
	Acquired Impaired						Acquired Non-impaired						Acquired Impaired						Acquired Non-impaired
	Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans
	(In thousands)												(In thousands)
Beginning balance	$	72,705		$	111,300		$	7,204		$	187,080		$	97,125		$	135,826		$	14,513		$	275,862
Additions	—			—			—			—			—			—			—			—
Net reclassification from nonaccretable	—			—			—			—			6,307			—			346			—
Accretion	(11,010		)	11,010			(1,485		)	1,485			(30,727		)	30,727			(7,655		)	7,655
Transfers to REO	—			(123		)	—			—			—			(2,975		)	—			(150		)
Payments received, net	—			(21,039		)	—			(17,419		)	—			(52,278		)	—			(96,287		)
Ending Balance	$	61,695		$	101,148		$	5,719		$	171,146		$	72,705		$	111,300		$	7,204		$	187,080

The excess of cash flows expected to be collected over the initial fair value of acquired impaired loans is referred to as the accretable yield and this amount is accreted into interest income over the estimated life of the acquired loans using the effective interest method. Other adjustments to the accretable yield include changes in the estimated remaining life of the acquired loans, changes in expected cash flows and changes in the respective indices for acquired loans with variable interest rates. Acquired loans are included in non-performing assets and subject to the general loss reserving methodology if the purchase discount is no longer sufficient to cover expected losses.

Additionally, as of March 31, 2016 the Company has $1,455,000 remaining in loans it acquired during fiscal 2013 as part of the South Valley Bank acquisition for which it was probable at acquisition that all contractually required payments would not be collected. The timing and amount of future cash flows cannot not be reasonably estimated; therefore, these loans are accounted for on a cash basis.

Covered loans were $34,211,000 at March 31, 2016 compared to $75,909,000 as of September 30, 2015, the decrease being attributable to FDIC loss share coverage on commercial loans from the former Home Valley Bank that expired after September 30, 2015. The FDIC loss share coverage for single family residential loans will continue for another five years. The remaining portfolio of covered loans is expected to continue to decline over time, absent another FDIC assisted transaction.

The following table shows activity for the FDIC indemnification asset:

	Six Months Ended March 31, 2016			Year Ended September 30, 2015
	(In thousands)
Balance at beginning of period	$	16,275		$	36,860
Additions/Adjustments	—			(1,795		)
Payments received	(2,153		)	(720		)
Amortization	(773		)	(18,588		)
Accretion	131			518
Balance at end of period	$	13,480		$	16,275

16

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE E – Allowance for Losses on Loans

The following tables summarize the activity in the allowance for loan losses.

Three Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries			Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,756	$	(1,026	)	$	111		$	(5,013	)	$	41,828
Construction	7,014		—			(5		)	8,717			15,726
Construction - custom	1,062		—			—			(40		)	1,022
Land - acquisition & development	6,778		—			3,371			(2,897		)	7,252
Land - consumer lot loans	3,001		(268		)	—			(267		)	2,466
Multi-family	5,047		—			—			1,737			6,784
Commercial real estate	10,344		(9		)	992			(3,544		)	7,783
Commercial & industrial	24,096		(331		)	590			(531		)	23,824
HELOC	820		(26		)	—			34			828
Consumer	1,983		(278		)	397			304			2,406
	$	107,901	$	(1,938	)	$	5,456		$	(1,500	)	$	109,919

Three Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	55,495	$	(1,409	)	$	4,122	$	(3,446	)	$	54,762
Construction	5,451		—			75		(81		)	5,445
Construction - custom	965		—			—		3			968
Land - acquisition & development	6,671		—			204		530			7,405
Land - consumer lot loans	3,113		(52		)	34		(60		)	3,035
Multi-family	4,500		—			—		173			4,673
Commercial real estate	5,872		—			453		409			6,734
Commercial & industrial	23,328		(355		)	18		(1,845		)	21,146
HELOC	892		—			—		(42		)	850
Consumer	2,413		(701		)	734		859			3,305
	$	108,700	$	(2,517	)	$	5,640	$	(3,500	)	$	108,323

17

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Six Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,347	$	(2,165	)	$	2,577	$	(5,931	)	$	41,828
Construction	6,680		—			150		8,896			15,726
Construction - custom	990		(60		)	—		92			1,022
Land - acquisition & development	5,781		—			3,406		(1,935		)	7,252
Land - consumer lot loans	2,946		(676		)	—		196			2,466
Multi-family	5,304		—			—		1,480			6,784
Commercial real estate	8,960		(32		)	1,115		(2,260		)	7,783
Commercial & industrial	24,980		(579		)	591		(1,168		)	23,824
HELOC	902		(27		)	21		(68		)	828
Consumer	2,939		(520		)	789		(802		)	2,406
	$	106,829	$	(4,059	)	$	8,649	$	(1,500	)	$	109,919

Six Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	62,763	$	(3,103	)	$	6,675	$	(11,573	)	$	54,762
Construction	6,742		(388		)	75		(984		)	5,445
Construction - custom	1,695		—			—		(727		)	968
Land - acquisition & development	5,592		(38		)	205		1,646			7,405
Land - consumer lot loans	3,077		(87		)	34		11			3,035
Multi-family	4,248		—			220		205			4,673
Commercial real estate	7,548		(27		)	481		(1,268		)	6,734
Commercial & industrial	16,527		(355		)	52		4,922			21,146
HELOC	928		—			—		(78		)	850
Consumer	3,227		(1,128		)	1,349		(143		)	3,305
Covered loans	2,244							(2,244		)	—
	$	114,591	$	(5,126	)	$	9,091	$	(10,233	)	$	108,323

The Company recorded a release of allowance for loan losses of $1,500,000 for the three months endedMarch 31, 2016, which compares to a release of allowance of $3,949,000 for the three months endedMarch 31, 2015. The release of allowance for loan losses for the quarter ended March 31, 2016 was a result of continued improvement in credit quality of the loan portfolio offset by net growth in the loan portfolio. The related improvement in the credit quality of the loan portfolio relates to the factors below.

The Company had recoveries, net of charge-offs, of $3,518,000 for the quarter ended March 31, 2016, compared with $3,123,000 of net recoveries for the same quarter one year ago. Non-performing assets were $93,329,000, or 0.64%, of total assets at March 31, 2016, compared to $98,846,000, or 0.67%, and $128,577,000, or 0.88%, of total assets at December 31, 2015 and September 30, 2015, respectively. Non-accrual loans were $54,559,000 at March 31, 2016, compared to $56,748,000 and $67,810,000 at December 31, 2015 and September 30, 2015, respectively.

The reserve for unfunded commitments was $3,085,000 as of March 31, 2016, which is unchanged since September 30, 2015.

Management believes the allowance for loan losses plus the reserve for unfunded commitments, totaling $113,004,000, or 1.10% of gross loans, is sufficient to absorb estimated losses inherent in the portfolio.

18

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Acquired loans, including covered loans, are not usually classified as non-performing because at acquisition, the carrying value of these loans is recorded at fair value. As of March 31, 2016, $24,101,000 in acquired loans were subject to the general allowance as the discount related to these balances was no longer sufficient to absorb all of the expected losses.

The following tables show loans collectively and individually evaluated for impairment and the related allocation of general and specific reserves.

March 31, 2016	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	40,974	$	5,557,463	0.7	%	$	854	$	28,462	3.0	%
Construction	15,726		391,616		4.0		—		—		—
Construction - custom	1,021		210,809		0.5		—		171		—
Land - acquisition & development	7,221		88,064		8.2		31		1,280		2.4
Land - consumer lot loans	2,466		89,741		2.8		—		1,114		—
Multi-family	6,774		1,070,178		0.6		11		1,522		0.7
Commercial real estate	7,643		810,343		0.9		140		12,602		1.1
Commercial & industrial	23,824		829,394		2.9		—		—		—
HELOC	828		128,295		0.7		—		566		—
Consumer	2,406		164,612		1.5		—		—		—
	$	108,883	$	9,340,515	1.2	%	$	1,036	$	45,717	2.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

September 30, 2015	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	47,073	$	5,595,752	0.8	%	$	275	$	51,718	0.5	%
Construction	6,680		124,679		5.4		—		5,441		—
Construction - custom	990		205,692		0.5		—		—		—
Land - acquisition & development	5,781		72,602		8.0		—		2,198		—
Land - consumer lot loans	2,946		93,103		3.2		—		10,824		—
Multi-family	5,304		1,062,194		0.5		—		5,348		—
Commercial real estate	8,960		844,691		1.1		—		8,826		—
Commercial & industrial	24,980		643,577		3.9		—		—		—
HELOC	902		126,594		0.7		—		1,072		—
Consumer	2,938		194,569		1.5		—		86		—
	$	106,554	$	8,963,453	1.2	%	$	275	$	85,513	0.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

As of March 31, 2016, $108,883,000 of the allowance was calculated under the formulas contained in our general allowance methodology and the remaining $1,036,000 was specific reserves on loans deemed to be individually impaired. As of September 30, 2015, $106,554,000 of the allowance was calculated under the formulas contained in our general allowance methodology and the remaining $275,000 was specific reserves on loans deemed to be individually impaired.

19

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The Company has an asset quality review function that analyzes its loan portfolios and reports the results of the review to the Board of Directors on a quarterly basis. The single-family residential, HELOC and consumer portfolios are evaluated based on their performance as a pool of loans, since no single loan is individually significant or judged by its risk rating, size or potential risk of loss. The construction, land, multi-family, commercial real estate and commercial and industrial loans are risk rated on a loan by loan basis to determine the relative risk inherent in specific borrowers or loans. Based on that risk rating, the loans are assigned a grade and classified as follows:

• Pass – the credit does not meet one of the definitions below.

• Special mention – A special mention credit is considered to be currently protected from loss but is potentially weak. No loss of principal or interest is foreseen; however, proper supervision and Management attention is required to deter further deterioration in the credit. Assets in this category constitute some undue and unwarranted credit risk but not to the point of justifying a risk rating of substandard. The credit risk may be relatively minor yet constitutes an unwarranted risk in light of the circumstances surrounding a specific asset.

• Substandard – A substandard credit is an unacceptable credit. Additionally, repayment in the normal course is in jeopardy due to the existence of one or more well defined weaknesses. In these situations, loss of principal is likely if the weakness is not corrected. A substandard asset is inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified will have a well defined weakness or weaknesses that jeopardize the collection or liquidation of the debt. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets risk rated substandard.

• Doubtful – A credit classified doubtful has all the weaknesses inherent in one classified substandard with the added characteristic that the weakness makes collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. The probability of loss is high, but because of certain important and reasonably specific pending factors that may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined. Pending factors include proposed merger, acquisition, or liquidation procedures, capital injection, perfecting liens on additional collateral, and refinancing plans.

• Loss – Credits classified loss are considered uncollectible and of such little value that their continuance as a bankable asset is not warranted. This classification does not mean that the asset has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this asset even though partial recovery may be affected in the future. Losses should be taken in the period in which they are identified as uncollectible. Partial charge-off versus full charge-off may be taken if the collateral offers some identifiable protection.

20

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The following tables provide information on loans based on risk rating categories as defined above.

March 31, 2016	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,547,231		$	—		$	71,723		$	—		$	—		$	5,618,954
Construction	774,540			7,500			3,806			—			—			785,846
Construction - custom	395,010			—			3,787			—			—			398,797
Land - acquisition & development	93,668			—			7,937			—			—			101,605
Land - consumer lot loans	99,081			—			1,775			—			—			100,856
Multi-family	1,065,161			3,613			4,448			—			—			1,073,222
Commercial real estate	813,405			8,281			11,884			—			—			833,570
Commercial & industrial	747,693			3,975			53,604			—			—			805,272
HELOC	129,656			—			803			—			—			130,459
Consumer	164,292			—			380			—			—			164,672
	9,829,737			23,369			160,147			—			—			10,013,253
Non-impaired acquired loans	143,164			—			9,408			—			—			152,572
Credit-impaired acquired loans	73,699			—			32,938			—			—			106,637
Covered loans	33,649			—			562			—			—			34,211
Total gross loans	$	10,080,249		$	23,369		$	203,055		$	—		$	—		$	10,306,673
Total grade as a % of total gross loans	97.8		%	0.2		%	2.0		%	—		%	—		%

21

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

September 30, 2015	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,558,700		$	—		$	93,145		$	—		$	—		$	5,651,845
Construction	197,935			—			2,574			—			—			200,509
Construction - custom	396,307			—			—			—			—			396,307
Land - acquisition & development	89,656			—			4,552			—			—			94,208
Land - consumer lot loans	103,569			—			420			—			—			103,989
Multi-family	1,118,673			865			6,184			—			—			1,125,722
Commercial real estate	971,510			4,360			10,400			—			—			986,270
Commercial & industrial	575,034			1,496			36,306			—			—			612,836
HELOC	127,398			—			248			—			—			127,646
Consumer	194,451			—			204			—			—			194,655
	9,333,233			6,721			154,033			—			—			9,493,987
Non-impaired acquired loans	149,891			—			16,402			—			—			166,293
Credit-impaired acquired loans	61,019			—			26,062			—			—			87,081
Covered loans	61,776			—			14,133			—			—			75,909
Total gross loans	$	9,605,919		$	6,721		$	210,630		$	—		$	—		$	9,823,270
Total grade as a % of total gross loans	97.8		%	0.1		%	2.1		%	—		%	—		%

The following tables provide information on loans (excluding acquired and covered loans) based on borrower payment activity.

March 31, 2016	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,576,559	99.2	%	$	42,395	0.8	%
Construction	785,846		100.0		—		—
Construction - custom	398,730		100.0		67		—
Land - acquisition & development	101,128		99.5		477		0.5
Land - consumer lot loans	99,916		99.1		940		0.9
Multi-family	1,071,702		99.9		1,520		0.1
Commercial real estate	825,869		99.1		7,701		0.9
Commercial & industrial	804,676		99.9		596		0.1
HELOC	129,905		99.6		554		0.4
Consumer	164,363		99.8		309		0.2
	$	9,958,694	99.5	%	$	54,559	0.5	%

22

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

September 30, 2015	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,592,771	99.0	%	$	59,074	1.0	%
Construction	199,755		99.6		754		0.4
Construction - custom	395,575		99.8		732		0.2
Land - acquisition & development	94,208		100.0		—		—
Land - consumer lot loans	102,716		98.8		1,273		1.2
Multi-family	1,123,165		99.8		2,558		0.2
Commercial real estate	984,093		99.8		2,176		0.2
Commercial & industrial	612,836		100.0		—		—
HELOC	127,083		99.6		563		0.4
Consumer	193,975		99.7		680		0.3
	$	9,426,177	99.3	%	$	67,810	0.7	%

23

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The following tables provide information on impaired loan balances and the related allowances by loan types.

March 31, 2016	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	11,818	$	13,412	$	—		$	10,345
Construction - custom	699		759		—			449
Land - acquisition & development	188		9,086		—			365
Land - consumer lot loans	548		634		—			418
Multi-family	1,044		4,793		—			675
Commercial real estate	5,797		6,428		—			4,891
Commercial & industrial	182		6,611		—			567
HELOC	439		830		—			330
Consumer	116		501		—			218
	20,831		43,054		—			18,258
With an allowance recorded:
Single-family residential	233,544		237,663		4,277			234,260
Land - acquisition & development	1,632		2,834		24			1,867
Land - consumer lot loans	9,981		11,037		7			10,496
Multi-family	1,522		1,522		11			1,527
Commercial real estate	22,139		24,586		140			22,876
HELOC	1,396		1,398		—			1,394
Consumer	94		284		—			96
	270,308		279,324		4,459		(1)	272,516
Total:
Single-family residential	245,362		251,075		4,277			244,605
Construction - custom	699		759		—			449
Land - acquisition & development	1,820		11,920		24			2,232
Land - consumer lot loans	10,529		11,671		7			10,914
Multi-family	2,566		6,315		11			2,202
Commercial real estate	27,936		31,014		140			27,767
Commercial & industrial	182		6,611		—			567
HELOC	1,835		2,228		—			1,724
Consumer	210		785		—			314
	$	291,139	$	322,378	$	4,459	(1)	$	290,774

(1) Includes $1,036,000 of specific reserves and $3,423,000 included in the general reserves.

24

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

September 30, 2015	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	17,250	$	19,644	$	—		$	14,069
Construction	453		2,151		—			471
Construction - custom	554		554		—			182
Land - acquisition & development	2,570		9,426		—			926
Land - consumer lot loans	727		814		—			544
Multi-family	3,770		7,054		—			1,545
Commercial real estate	9,427		15,620		—			8,130
Commercial & industrial	2,955		13,066		—			2,681
HELOC	683		1,532		—			536
Consumer	477		703		—			390
	38,866		70,564		—			29,474
With an allowance recorded:
Single-family residential	259,461		263,268		6,678			260,028
Construction	4,988		5,778		—			5,432
Land - acquisition & development	2,486		3,426		—			3,478
Land - consumer lot loans	11,289		11,554		—			11,324
Multi-family	3,823		3,823		—			3,732
Commercial real estate	19,124		21,078		—			18,886
HELOC	1,443		1,443		—			1,359
Consumer	99		289		—			102
	302,713		310,659		6,678		(1)	304,341
Total:
Single-family residential	276,711		282,912		6,678			274,097
Construction	5,441		7,929		—			5,903
Construction - custom	554		554		—			182
Land - acquisition & development	5,056		12,852		—			4,404
Land - consumer lot loans	12,016		12,368		—			11,868
Multi-family	7,593		10,877		—			5,277
Commercial real estate	28,551		36,698		—			27,016
Commercial & industrial	2,955		13,066		—			2,681
HELOC	2,126		2,975		—			1,895
Consumer	576		992		—			492
	$	341,579	$	381,223	$	6,678	(1)	$	333,815

(1) Includes $275,000 of specific reserves and $6,403,000 included in the general reserves.

25

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE F – Fair Value Measurements

ASC 825 defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 825 also establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active exchange markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active and other inputs that are observable or can be corroborated by observable market data.

Level 3: Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability.

We have established and documented the Company's process for determining the fair values of the Company's assets and liabilities, where applicable. Fair value is based on quoted market prices, when available, for identical or similar assets or liabilities. In the absence of quoted market prices, fair value is determined using valuation models or third-party appraisals. The following is a description of the valuation methodologies used to measure and report the fair value of financial assets and liabilities on a recurring or nonrecurring basis:

Measured on a Recurring Basis

Securities

Securities available for sale are recorded at fair value on a recurring basis. The fair value of debt securities are priced using model pricing based on the securities' relationship to other benchmark quoted prices as provided by an independent third party, and under GAAP are considered a Level 2 input method. Securities that are traded on active exchanges, including the Company's equity securities, are measured using the closing price in an active market and are considered a Level 1 input method.

The bank offers interest rate swaps to its variable rate borrowers who want to manage their interest rate risk. At the same time, the bank enters into the opposite trade with a counter party to offset its interest rate risk. The bank has also entered into a commercial loan hedge as well as long term borrowing hedges using interest rate swaps. The fair value of these interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique. These are considered a Level 2 input method.

26

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The following tables present the balance of assets and liabilities measured at fair value on a recurring basis.

	March 31, 2016
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,591	—		—		$	101,591
Obligations of U.S. government	—		264,544		—		264,544
Obligations of states and political subdivisions	—		27,335		—		27,335
Corporate debt securities	—		506,269		—		506,269
Mortgage-backed securities
Agency pass-through certificates	—		1,105,016		—		1,105,016
Other Commercial MBS	—		92,331		—		92,331
Total available-for-sale securities	101,591		1,995,495		—		2,097,086
Interest rate contracts	—		17,498		—		17,498
Total financial assets	$	101,591	$	2,012,993	$	—	$	2,114,584
Financial Liabilities
Interest rate contracts	$	—	$	17,498	$	—	$	17,498
Commercial loan hedge	—		2,329		—		2,329
Long term borrowing hedge	—		25,242		—		25,242
Total financial liabilities	$	—	$	45,069	$	—	$	45,069

There were no transfers between, into and/or out of Levels 1, 2 or 3 during the six months endedMarch 31, 2016.

27

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

	September 30, 2015
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,952	—		—		$	101,952
Obligations of U.S. government	—		482,464		—		482,464
Obligations of states and political subdivisions	—		27,123		—		27,123
Corporate debt securities	—		505,800		—		505,800
Mortgage-backed securities
Agency pass-through certificates	—		1,160,518		—		1,160,518
Other Commercial MBS	—		102,706		—		102,706
Total available-for-sale securities	101,952		2,278,611		—		2,380,563
Interest rate contracts	—		11,879		—		11,879
Total financial assets	$	101,952	$	2,290,490	$	—	$	2,392,442
Financial Liabilities
Interest rate contracts	$	—	$	11,879	$	—	$	11,879
Commercial loan hedge	—		966		—		966
Long term borrowing hedge	—		14,555		—		14,555
Total financial liabilities	$	—	$	27,400	$	—	$	27,400

There were no transfers between, into and/or out of Levels 1, 2 or 3 during the fiscal year ended September 30, 2015.

28

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Measured on a Nonrecurring Basis

Impaired Loans & Real Estate Owned

Real estate owned ("REO") consists principally of properties acquired through foreclosure. From time to time, and on a nonrecurring basis, adjustments using fair value measurements are recorded to reflect increases or decreases based on the current appraisal or estimated value of the collateral, but only up to the fair value of the real estate owned as of the initial transfer date less selling costs.

When management determines that the fair value of the collateral or the real estate owned requires additional adjustments, either as a result of an updated appraised value or when there is no observable market price, the Company classifies the impaired loan or real estate owned as Level 3. Level 3 assets recorded at fair value on a nonrecurring basis at March 31, 2016 included loans for which a specific reserve allowance was established or a partial charge-off was recorded based on the fair value of collateral, as well as real estate owned where the fair value of the property was less than the cost basis.

The following tables present the aggregated balance of assets that were measured at fair value on a nonrecurring basis at March 31, 2016 and March 31, 2015, and the total gains (losses) resulting from those fair value adjustments for the six months ended March 31, 2016 and March 31, 2015. The estimated fair value measurements are shown gross of estimated selling costs.

	March 31, 2016								Three Months Ended March 31, 2016			Six Months Ended March 31, 2016
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	12,164	$	12,164	$	(1,389	)	$	(3,070	)
Real estate owned (2)	—		—		12,804		12,804		(577		)	(2,332		)
Balance at end of period	$	—	$	—	$	24,968	$	24,968	$	(1,966	)	$	(5,402	)

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

	March 31, 2015								Three Months Ended March 31, 2015			Six Months Ended March 31, 2015
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	3,478	$	3,478	$	(515	)	$	(580	)
Real estate owned (2)	—		—		48,255		48,255		2,533			10,769
Balance at end of period	$	—	$	—	$	51,733	$	51,733	$	2,018		$	10,189

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

Impaired loans - The Company adjusts the carrying amount of impaired loans when there is evidence of probable loss and the expected fair value of the loan is less than its contractual amount. The amount of the impairment may be determined based on the estimated present value of future cash flows or the fair value of the underlying collateral. Impaired loans with a specific reserve allowance based on cash flow analysis or the value of the underlying collateral are classified as Level 3 assets.

The evaluations for impairment are prepared by the Problem Loan Review Committee, which is chaired by the Chief Credit Officer and includes the Loan Review manager and Special Credits manager, as well as senior credit officers, division managers and group executives, as applicable. These evaluations are performed in conjunction with the quarterly allowance for loan loss process.

29

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Applicable loans that were included in the previous quarter's review are reevaluated and if their values are materially different from the prior quarter evaluation, the underlying information (loan balance and collateral value) are compared. Material differences are evaluated for reasonableness and discussions are held between the relationship manager and their division manager to understand the difference and determine if any adjustment is necessary.

The inputs are developed and substantiated on a quarterly basis, based on current borrower developments, market conditions and collateral values. The following methods are used to value impaired loans:

• The fair value of the collateral, which may take the form of real estate or personal property, is based on internal estimates, field observations, assessments provided by third-party appraisers and other valuation models. The Company performs or reaffirms valuations of collateral-dependent impaired loans at least annually. Adjustments are made if management believes that more recent information is available and relevant with respect to the fair value of the collateral.

• The present value of the expected future cash flows of the loans is used for measurement of non collateral-dependent loans to test for impairment. The Company calculates the amount and timing of the future cash flows, the effective interest rate to be used to discount the cash flows and the basis for determination of the cash flows, including consideration of current economic and environmental factors, as well as other information relating to current or previous conditions.

Real estate owned - When a loan is reclassified from loan status to real estate owned due to the Company taking possession of the collateral, a Special Credits officer, along with the Special Credits manager, obtains a valuation, which may include appraisals or third-party price options, which is used to establish the fair value of the underlying collateral. The determined fair value, less selling costs, becomes the carrying value of the REO asset.

The fair value of REO assets is re-evaluated quarterly and the REO asset is adjusted to reflect the fair value as necessary. After foreclosure, the valuations are updated periodically and current market conditions may require the assets to be written down further or up to the cost basis established on the date of transfer. The carrying balance of REO assets are also written down or up once a bona fide offer is contractually accepted, through execution of a Purchase and Sale Agreement, where the accepted price is lower than the cost established on the transfer date.

Fair Values of Financial Instruments

U. S. GAAP requires disclosure of fair value information about financial instruments, whether or not recognized on the statement of financial condition, for which it is practicable to estimate those values. Certain financial instruments and all non-financial instruments are excluded from the disclosure requirements. Accordingly, the aggregate fair value estimates presented do not reflect the underlying fair value of the Company. Although management is not aware of any factors that would materially affect the estimated fair value amounts presented below, such amounts have not been comprehensively revalued for purposes of these financial statements since the dates shown, and therefore, estimates of fair value subsequent to those dates may differ significantly from the amounts presented below.

30

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

		March 31, 2016				September 30, 2015
	Level in Fair Value Hierarchy	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
		(In thousands)
Financial assets
Cash and cash equivalents	1	$	276,084	$	276,084	$	284,049	$	284,049
Available-for-sale securities
Equity securities	1	101,591		101,591		101,952		101,952
Obligations of U.S. government	2	264,544		264,544		482,464		482,464
Obligations of states and political subdivisions	2	27,335		27,335		27,123		27,123
Corporate debt securities	2	506,269		506,269		505,800		505,800
Mortgage-backed securities
Agency pass-through certificates	2	1,105,016		1,105,016		1,160,518		1,160,518
Other commercial MBS	2	92,331		92,331		102,706		102,706
Total available-for-sale securities		2,097,086		2,097,086		2,380,563		2,380,563
Held-to-maturity securities	2
Mortgage-backed securities
Agency pass-through certificates	2	1,558,087		1,564,349		1,643,216		1,637,420
Total held-to-maturity securities		1,558,087		1,564,349		1,643,216		1,637,420
Loans receivable	3	9,545,322		10,059,040		9,170,634		9,667,750
FDIC indemnification asset	3	13,480		12,803		16,275		15,522
FHLB and FRB stock	2	113,187		113,187		107,198		107,198
Other assets - interest rate contracts	2	17,498		17,498		11,879		11,879
Financial liabilities
Customer accounts	2	10,543,384		9,671,338		10,631,703		10,004,290
FHLB advances	2	1,980,000		2,086,109		1,830,000		1,938,384
Other liabilities - interest rate contracts	2	17,498		17,498		11,879		11,879
Other liabilities - commercial loan hedge	2	2,329		2,329		966		966
Other liabilities - long term borrowing hedge	2	25,242		25,242		14,555		14,555

The following methods and assumptions were used to estimate the fair value of financial instruments:

Cash and cash equivalents – The carrying amount of these items is a reasonable estimate of their fair value.

Available-for-sale securities and held-to-maturity securities – Securities at fair value are primarily priced using model pricing based on the securities' relationship to other benchmark quoted prices as provided by an independent third party, and are considered a Level 2 input method. Equity securities which are exchange traded are considered a Level 1 input method.

Loans receivable and covered loans – For certain homogeneous categories of loans, such as fixed- and variable-rate residential mortgages, fair value is estimated for securities backed by similar loans, adjusted for differences in loan characteristics, using the same methodology described above for AFS and HTM securities. The fair value of other loan types is estimated by discounting the future cash flows and estimated prepayments using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining term. Some loan types were valued at carrying value because of their floating rate or expected maturity characteristics. Net deferred loan fees are not included in the fair value calculation but are included in the carrying amount.

FDIC indemnification asset – The fair value of the indemnification asset is estimated by discounting the expected future cash flows using the current rates.

FHLB and FRB stock – The fair value is based upon the par value of the stock which equates to its carrying value.

31

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Customer accounts – The fair value of demand deposits, savings accounts, and money market accounts is the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated by discounting the estimated future cash flows using the rates currently offered for deposits with similar remaining maturities.

FHLB advances – The fair value of FHLB advances and other borrowings is estimated by discounting the estimated future cash flows using rates currently available to the Company for debt with similar remaining maturities.

Interest Rate Contracts – The bank offers interest rate swaps to its variable rate borrowers who want to manage their interest rate risk. At the same time, the bank enters into the opposite trade with a counterparty to offset its interest rate risk. The fair value of these interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique.

Commercial Loan Hedge – The fair value of the interest rate swap is estimated by a third party pricing service using a discounted cash flow technique.

Long Term Borrowing Hedges – The fair value of the forward starting interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique.

The following tables provide a reconciliation of amortized cost to fair value of available-for-sale and held-to-maturity securities.

	March 31, 2016
	Amortized Cost		Gross Unrealized					Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	44,763	$	1,467	$	(257	)	$	45,973	2.72	%
5 to 10 years	50,399		—		(1,726		)	48,673		1.04
Over 10 years	173,258		—		(3,361		)	169,897		1.06
Equity Securities
Within 1 year	500		19		—			519		1.80
1 to 5 years	99,922		1,150		—			101,072		1.90
Corporate bonds due
Within 1 year	274,957		258		—			275,215		1.02
1 to 5 years	91,505		355		(113		)	91,747		1.85
5 to 10 years	89,953		1,167		(2,787		)	88,333		2.00
Over 10 years	50,000		974		—			50,974		3.00
Municipal bonds due
1 to 5 years	2,300		8		—			2,308		1.23
5 to 10 years	1,319		34		—			1,353		2.05
Over 10 years	20,372		3,302		—			23,674		6.45
Mortgage-backed securities
Agency pass-through certificates	1,093,626		15,593		(4,202		)	1,105,017		2.58
Other Commercial MBS	92,542		260		(471		)	92,331		1.73
	2,085,416		24,587		(12,917		)	2,097,086		2.13
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,558,087		12,358		(6,096		)	1,564,349		3.19
	$	3,643,503	$	36,945	$	(19,013	)	$	3,661,435	2.58	%

32

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

	September 30, 2015
	Amortized Cost		Gross Unrealized						Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	105,065	$	1,923		$	(274	)	$	106,714	1.74	%
5 to 10 years	119,071		35			(1,247		)	117,859		1.54
Over 10 years	262,832		—			(4,941		)	257,891		1.23
Equity Securities
Within 1 year	500		17			—			517		1.80
1 to 5 years	99,922		1,513			—			101,435		1.90
Corporate bonds due
Within 1 year	24,787		191			—			24,978		0.53
1 to 5 years	311,435		1,190			(58		)	312,567		0.88
5 to 10 years	100,000		876			(3,524		)	97,352		1.47
Over 10 years	69,950		953			—			70,903		3.00
Municipal bonds due
1 to 5 years	2,285		8			—			2,293		1.23
5 to 10 years	1,303		7			—			1,310		2.05
Over 10 years	20,382		3,138			—			23,520		6.45
Mortgage-backed securities
Agency pass-through certificates	1,144,787		18,222			(2,491		)	1,160,518		2.48
Other Commercial MBS	103,131		85			(510		)	102,706		1.51
	2,365,450		28,158			(13,045		)	2,380,563		1.97
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,643,216		10,516			(16,312		)	1,637,420		3.19
	$	4,008,666	$	38,674		$	(29,357	)	$	4,017,983	2.46	%

There were no available-for-sale securities sold during the three or six months endedMarch 31, 2016 or March 31, 2015. Substantially all of the agency mortgage-backed securities have contractual due dates that exceed 10 years.

The following tables show the unrealized gross losses and fair value of securities as of March 31, 2016 and September 30, 2015, by length of time that individual securities in each category have been in a continuous loss position. The decline in fair value is attributable to changes in interest rates. Because the Company does not intend to sell these securities and does not consider it more likely than not that it will be required to sell these securities before the recovery of amortized cost basis, which may be upon maturity, the Company does not consider these investments to be other than temporarily impaired.

33

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

March 31, 2016	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(1,001	)	$	24,000	$	(1,899	)	$	33,101	$	(2,900	)	$	57,101
U.S. government and agency securities due	(3,136		)	138,259		(2,208		)	115,518		(5,344		)	253,777
Agency pass-through certificates	(1,475		)	308,151		(9,294		)	1,217,456		(10,769		)	1,525,607
	$	(5,612	)	$	470,410	$	(13,401	)	$	1,366,075	$	(19,013	)	$	1,836,485

September 30, 2015	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(183	)	$	72,862	$	(3,399	)	$	46,601	$	(3,582	)	$	119,463
U.S. government and agency securities due	(5,010		)	336,243		(1,452		)	57,344		(6,462		)	393,587
Agency pass-through certificates	(1,036		)	169,541		(18,277		)	1,193,463		(19,313		)	1,363,004
	$	(6,229	)	$	578,646	$	(23,128	)	$	1,297,408	$	(29,357	)	$	1,876,054

34

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE G – Derivatives and Hedging Activities

The Bank periodically enters into certain interest rate swap agreements in order to provide commercial loan customers the ability to convert from variable to fixed interest rate payments, while the Bank retains a variable rate loan. Under these agreements, the Bank enters into a variable rate loan agreement and a swap agreement with the client. The swap agreement effectively converts the client’s variable rate loan into a fixed rate. The Bank enters into a corresponding swap agreement with a third party in order to offset its exposure on the variable and fixed components of the client's swap agreement. The Bank had $525,465,000 and $439,416,000 notional in interest rate swaps to hedge this exposure as of March 31, 2016 and September 30, 2015, respectively. The interest rate swaps are derivatives under ASC 815, Derivatives and Hedging, with changes in fair value recorded in earnings. There was no net impact to the statement of operations for the six months ended March 31, 2016 as the changes in value for the asset and liability side of the swaps offset each other.

The Bank has also entered into interest rate swaps, some of which are forward-starting, to convert certain existing and future short-term borrowings to fixed rate payments. The primary purpose of these hedges is to mitigate the risk of rising interest rates, specifically LIBOR rates, which are a benchmark for the short term borrowings. The hedging program qualifies as a cash flow hedge under FASB ASC 815, which provides for matching of the recognition of gains and losses of the interest rate swaps and the hedged items. The hedged item is the LIBOR portion of the series of existing or future short-term fixed rate borrowings over the term of the interest rate swap. The change in the fair value of the interest rate swaps is recorded in other comprehensive income. The Bank had $600,000,000 and $400,000,000 notional in interest rate swaps to hedge existing and anticipated future borrowings as of March 31, 2016 and September 30, 2015, respectively. The unrealized loss, gross of the related tax benefit, on these interest rate swaps as of March 31, 2016 was $25,242,000.

The Bank has also entered into an interest rate swap to hedge the interest rate risk of an individual fixed rate commercial loan and this relationship qualifies as a fair value hedge under FASB ASC 815, which provides for matching of the recognition of gains and losses of the interest rate swap and the hedged item. The Bank hedges this loan using an interest rate swap with a notional amount of $54,155,000 and $54,815,000 as of March 31, 2016 and September 30, 2015, respectively

The following table presents the fair value and balance sheet classification of derivatives at March 31, 2016 and September 30, 2015:

	Asset Derivatives						Liability Derivatives
	March 31, 2016			September 30, 2015			March 31, 2016			September 30, 2015
	Balance Sheet			Balance Sheet			Balance Sheet			Balance Sheet
	Location	Fair Value		Location	Fair Value		Location	Fair Value		Location	Fair Value
	(In thousands)
Interest rate contracts	Other assets	$	17,498	Other assets	$	11,879	Other liabilities	$	17,498	Other liabilities	$	11,879
Commercial loan hedge	Other assets	—		Other assets	—		Other liabilities	2,329		Other liabilities	966
Long term borrowing hedge	Other assets	—		Other assets	—		Other liabilities	25,242		Other liabilities	14,555
		$	17,498		$	11,879		$	45,069		$	27,400

35

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

FORWARD LOOKING STATEMENTS

In addition to historical information, this Quarterly Report on Form 10-Q includes certain “forward-looking statements,” as defined in the Securities Act of 1933 and the Securities Exchange Act of 1934 as amended (the "Exchange Act"), based on current management expectations. Actual results could differ materially from those management expectations. Such forward-looking statements include statements regarding the Company’s intentions, beliefs or current expectations as well as the assumptions on which such statements are based. Stockholders and potential stockholders are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties, and that actual results may differ materially from those contemplated by such forward-looking statements. Factors that could cause future results to vary from current management expectations include, but are not limited to: general economic conditions; legislative and regulatory changes, including without limitation the potential effect of the Dodd-Frank Wall Street Reform and Consumer Protection Act and regulations being promulgated thereunder; monetary fiscal policies of the federal government; changes in tax policies; rates and regulations of federal, state and local tax authorities; changes in interest rates; deposit flows; cost of funds; demand for loan products; demand for financial services; competition; changes in the quality or composition of the Company’s loan and investment portfolios; changes in accounting principles; policies or guidelines and other economic, competitive, governmental and technological factors affecting the Company’s operations, markets, products, services and fees. The Company undertakes no obligation to update or revise any forward-looking statements to reflect changed assumptions, the occurrence of unanticipated events or changes to future operating results over time.

GENERAL

Washington Federal, Inc. is a Washington corporation headquartered in Seattle, Washington and is a bank holding company under the Bank Holding Company Act of 1956. The Company conducts its operations primarily through the Bank, a federally-insured national bank subsidiary, Washington Federal, National Association.

The Company's fiscal year end is September 30th. All references to 2015 represent balances as of September 30, 2015 or activity for the fiscal year then ended.

INTEREST RATE RISK

Based on Management's assessment of the current interest rate environment, the Bank has taken steps to reduce its interest rate risk profile compared to its historical norms, including growing shorter-term business loans and transaction deposit accounts, as well as extending the maturity on borrowings. The mix of transaction accounts is 55.7% of total deposits as of March 31, 2016 while the composition of the investment securities portfolio is 40% variable and 60% fixed rate. When interest rates rise, the fair value of the investment securities with fixed rates will decrease and vice versa when interest rates decline. The Company has $1,558,087,000 of 30-year fixed rate mortgage-backed securities that it has designated as held-to-maturity and are carried at amortized cost. As of March 31, 2016, the net unrealized gain on these securities was $6,262,000. The Company has $2,097,086,000 of available-for-sale securities that are carried at fair value. As of March 31, 2016, the net unrealized gain on these securities was $11,670,000. The Bank has executed interest rate swaps to hedge interest rates on existing and future borrowings. The unrealized loss on these interest rate swaps as of March 31, 2016 was $25,242,000. All of the above are pre-tax net unrealized gains or losses.

The Company relies on various measures of interest rate risk, including an asset/liability maturity gap analysis, modeling of changes in forecasted net interest income under various rate change scenarios, and the impact of interest rate changes on the net portfolio value (“NPV”) of the Company.

Net Interest Income Sensitivity. The potential impact of rising interest rates on net interest income in the future under various rate change scenarios is estimated using a model that is based on account level detail for loans and deposits. In the event of an immediate and parallel increase of 200 basis points in both short and long-term interest rates, the model estimates that net interest income would increase by 1.4% in the next year. This compares to an estimated decrease of (2.2)% as of the September 30, 2015 analysis. This analysis assumes zero balance sheet growth and a constant percentage composition of assets and liabilities for consistency. It also assumes that loan and deposit prices respond in full to the increase in market rates. Actual results would differ from the assumptions used in this model, as Management monitors and adjusts loan and deposit pricing and the size and composition of the balance sheet to respond to changing interest rates. It is noted that a flattening yield curve due to a greater increase in short term rates as compared to long term rates would likely result in a more significant decrease in net interest income. Management estimates that a gradual increase of 300 basis points in short term rates and 100 basis points in long term rates over two years would result in a net interest income decrease of 0.38% in the first year and increase of 0.18% in the second year assuming a constant balance sheet and no management intervention.

36

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

NPV Sensitivity. The NPV is an estimate of the market value of shareholders' equity. It is derived by calculating the difference between the present value of expected cash flows from interest-earning assets and the present value of expected cash flows from interest-paying liabilities and off-balance-sheet contracts. The sensitivity of the NPV to changes in interest rates provides a longer term view of interest rate risk as it incorporates all future expected cash flows. In the event of an immediate and parallel increase of 200 basis points in interest rates, the NPV is estimated to decline by $493,954,000 or 18.73% and the NPV to total assets ratio to decline to 15.55% from a base of 17.80%. As of September 30, 2015, the NPV in the event of a 200 basis point increase in rates was estimated to decline by $535,948,000 or 19.65% and the NPV to total assets ratio to decline to 15.91% from a base of 18.39%. The decreased NPV sensitivity and lower base NPV ratio is due to lower interest rates and higher prices as of March 31, 2016.

Repricing Gap Analysis. At March 31, 2016, the Company had approximately $1,865,215,000 more in liabilities subject to maturity or repricing in the next year than assets, which resulted in a one-year repricing gap of (12.7)% of total assets. This was an decrease from the (13.40)% gap as of September 30, 2015. A negative repricing gap implies that funding costs will change more rapidly than interest income on earning assets with movements in interest rates. A negative repricing gap typically results in lower margins when interest rates rise and higher margins when interest rates decline. This interest rate gap analysis provides management with a high-level indication of interest rate risk, but it is considered less reliable than more detailed modeling.

Interest Rate Spread. The interest rate spread is measured as the difference between the rate on total loans and investments and the rate on costing liabilities at the end of each period. The interest rate spread increased to 2.76% at March 31, 2016 from 2.73% at September 30, 2015. The spread increase of 3 basis points is primarily due to increased yields on earning assets that have adjustable rates resulting from the Federal Reserve Bank's Prime Rate increase in December 2015. As of March 31, 2016, the weighted average rate on loans, mortgage backed securities and investments increased by 6 basis points to 3.69% compared to September 30, 2015, while the weighted average cost of funds increased by 3 basis point to 0.93%.

Net Interest Margin. The net interest margin is measured using the interest income and expense over the average assets and liabilities for the period. The net interest margin increased to 3.16% for the quarter ended March 31, 2016 from 3.10% for the quarter ended March 31, 2015. The yield on earning assets increased 2 basis points to 4.03% and the cost of interest bearing liabilities decreased 1 basis point to 0.92%. The higher yield on earning assets is the result of increased yields on adjustable rate assets due to the increase in the Prime Rate as well as changes in the asset mix as cash and investment securities have decreased while loans have increased. The decrease in interest costs was due to changes in the deposit mix and FHLB advances.

The following table sets forth the information explaining the changes in the net interest margin for the periods indicated compared to the same periods one year ago.

37

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

	Three Months Ended March 31, 2016						Three Months Ended March 31, 2015
	Average Balance		Interest		Average Rate		Average Balance		Interest		Average Rate
	(In thousands)						(In thousands)
Assets
Loans and covered loans	$	9,469,185	$	113,211	4.80	%	$	8,487,458	$	109,274	5.22	%
Mortgaged-backed securities	2,804,569		16,846		2.41		3,070,002		18,143		2.40
Cash & Investments	1,065,800		3,983		1.50		1,688,076		4,814		1.16
FHLB & FRB stock	112,662		1,023		3.64		154,342		399		1.05
Total interest-earning assets	13,452,216		135,063		4.03	%	13,399,878		132,630		4.01	%
Other assets	1,189,428						1,150,996
Total assets	$	14,641,644					$	14,550,874
Liabilities and Equity
Customer accounts	$	10,558,835	$	13,071	0.50	%	$	10,659,570	$	12,574	0.48	%
FHLB advances	1,970,022		15,667		3.19		1,830,000		16,176		3.58
Total interest-bearing liabilities	12,528,857		28,738		0.92	%	12,489,570		28,750		0.93	%
Other liabilities	151,697						114,628
Total liabilities	12,680,554						12,604,198
Stockholder's equity	1,961,090						1,946,676
Total liabilities and equity	$	14,641,644					$	14,550,874
Net interest income			$	106,325					$	103,880
Net interest margin					3.16	%					3.10	%

As of March 31, 2016, total assets had increased by $102,499,000 to $14,670,823,000 from $14,568,324,000 at September 30, 2015. For the quarter ended March 31, 2016, compared to the quarter ended September 30, 2015, loans receivable increased $374,688,000 or 4.09% partially offset by the decrease of $368,606,000 or 9.16% in investment securities.

Cash and cash equivalents of $276,084,000 and stockholders’ equity of $1,962,460,000 as of March 31, 2016 provides management with flexibility in managing interest rate risk going forward.

LIQUIDITY AND CAPITAL RESOURCES

The principal sources of funds for the Company's activities are loan repayments (including prepayments), net deposit inflows, repayments and sales of investments and borrowings and retained earnings, if applicable. The Company's principal sources of revenue are interest on loans and interest and dividends on investments.

The Bank has a credit line with the Federal Home Loan Bank of Des Moines ("FHLB") equal to 49.0% of total assets, providing a substantial source of additional liquidity if needed.

The Bank has entered into borrowing agreements with the FHLB to borrow funds under a short-term floating rate cash management advance program and fixed-rate term loan agreements. All borrowings are secured by stock of the FHLB, deposits with the FHLB,

38

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

and a blanket pledge of qualifying loans receivable as provided in the agreements with the FHLB. The Bank is also eligible to borrow under the Federal Reserve Bank's primary credit program.

The Company's cash and cash equivalents amounted to $276,084,000 at March 31, 2016, a decrease from $284,049,000 at September 30, 2015. These amounts include the Bank's operating cash.

The Company’s net worth at March 31, 2016 was $1,962,460,000, or 13.38% of total assets. This was a increase of $6,781,000 from September 30, 2015 when net worth was $1,955,679,000 which was 13.42% of total assets. The Company’s net worth was impacted in the six months ended March 31, 2016 by net income of $76,821,000, the payment of $24,735,000 in cash dividends, treasury stock purchases of $44,447,000, as well as an other comprehensive loss of $8,939,000. The ratio of tangible capital to tangible assets at March 31, 2016 was 11.58%. The Company has paid out 90% of its fiscal 2016 year-to-date earnings to shareholders in the form of cash dividends and share repurchases, compared with 111% for fiscal year 2015. Management believes the strong net worth position will allow the Company to manage its interest rate risk and provide the capital support needed for controlled growth in a regulated environment.

The Company (on a consolidated basis) and its banking subsidiary are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company and the Bank's financial statements.

Federal banking agencies establish regulatory capital rules which require minimum capital ratios and establish criteria for calculating regulatory capital. Minimum capital ratios for four measures are used for assessing capital adequacy. The standards are indicated in the table below. The common equity tier 1 capital ratio recognizes common equity as the highest form of capital. The denominator for all except the leverage ratio is risk weighted assets. The rules set forth a “capital conservation buffer” of up to 2.5%. In the event that a bank’s capital levels fall below the minimum ratios plus these buffers, restrictions can be placed on the bank by its regulators. These restrictions include reducing dividend payments, share buy-backs, and staff bonus payments. The purpose of these buffers is to require banks to build up capital outside of periods of stress that can be drawn down during periods of stress. As a result, even during periods where losses are incurred, the minimum capital ratios can still be met. The capital rules that became effective in January 2015 include a phase-in period for certain minimum ratios and the capital buffers, before the full minimum ratios take effect in 2019. Management continues to monitor the financial position of the Company and its capital ratios as the rules phase in.

There are also standards for Adequate and Well Capitalized criteria that are used for “Prompt Corrective Action” purposes. To remain categorized as well capitalized, the Bank and the Company must maintain minimum common equity risk-based, tier 1 risk-based, total risk-based and tier 1 leverage ratios as set forth in the following table.

39

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

	Actual				Minimum Capital Adequacy Guidelines				Minimum Well-Capitalized Guidelines
	Capital		Ratio		Capital		Ratio		Capital	Ratio
	(In thousands)
March 31, 2016
Common Equity Tier I risk-based capital ratio:
The Company	$	1,673,866	18.07	%	$	645,160	4.50	%	NA	NA
The Bank	1,664,415		17.97	%	645,130		4.50	%	931,855	6.50	%
Tier I risk-based capital ratio:
The Company	1,673,866		18.07	%	555,829		6.00	%	NA	NA
The Bank	1,664,415		17.97	%	555,785		6.00	%	741,047	8.00	%
Total risk-based capital ratio:
The Company	1,787,396		19.29	%	741,106		8.00	%	NA	NA
The Bank	1,777,945		19.19	%	741,047		8.00	%	926,309	10.00	%
Tier 1 Leverage ratio:
The Company	1,673,866		11.68	%	573,476		4.00	%	NA	NA
The Bank	1,664,415		11.61	%	573,449		4.00	%	716,811	5.00	%
September 30, 2015
Common Equity Tier 1 risk-based capital ratio:
The Company	1,658,985		18.81	%	637,788		4.50	%	NA	NA
The Bank	1,652,569		18.73	%	637,810		4.50	%	921,281	6.50	%
Tier I risk-based capital ratio:
The Company	1,658,985		18.81	%	529,051		6.00	%	NA	NA
The Bank	1,652,569		18.73	%	529,360		6.00	%	705,814	8.00	%
Total risk-based capital ratio:
The Company	1,769,587		20.07	%	705,402		8.00	%	NA	NA
The Bank	1,763,171		19.98	%	705,814		8.00	%	882,267	10.00	%
Tier 1 Leverage ratio:
The Company	1,658,985		11.71	%	566,923		4.00	%	NA	N/A
The Bank	1,652,569		11.66	%	566,942		4.00	%	708,678	5.00	%

CHANGES IN FINANCIAL CONDITION

Cash and cash equivalents: Cash and cash equivalents are $276,084,000 at March 31, 2016, decreasing by $7,965,000, or 2.80%, since September 30, 2015.

Available-for-sale and held-to-maturity securities: Available-for-sale securities decreased $283,477,000, or 11.9%, during the six months ended March 31, 2016, due to prepayments, calls and maturities which were partially offset by the purchase of $50,741,000 of available-for-sale securities. During the same period, the balance of held-to-maturity securities declined by $85,129,000 due to paydowns and maturities. There were no held to maturity securities purchased or sold during the six months endedMarch 31, 2016. As of March 31, 2016, the Company had a net unrealized gain on available-for-sale securities of $11,670,000, which is included on a net of tax basis in accumulated other comprehensive income.

Loans receivable: Loans receivable, net of related contra accounts, increased to $9,545,322,000 at March 31, 2016 compared to $9,170,634,000 at September 30, 2015. This increase resulted primarily from originations of $1,726,642,000 and loan purchases

40

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

of $51,646,000, partially offset by loan repayments of $1,307,502,000. Commercial loan originations accounted for 72% of total originations and consumer loan originations were 28% during the period. The increase in the loan portfolio is consistent with management's strategy during low rate environments to produce more multifamily, commercial real estate, and commercial and industrial loans which generally have adjustable interest rates or a shorter duration.

The following table shows the loan portfolio by category and the change.

	March 31, 2016				September 30, 2015				Change
	(In thousands)				(In thousands)				$			%
Non-Acquired loans
Single-family residential	$	5,618,954	54.5	%	$	5,651,845	57.6	%	$	(32,891	)	(0.6	)%
Construction	785,846		7.6		200,509		2.0		585,337			291.9
Construction - custom	398,797		3.9		396,307		4.0		2,490			0.6
Land - acquisition & development	101,605		1.0		94,208		1.0		7,397			7.9
Land - consumer lot loans	100,856		1.0		103,989		1.1		(3,133		)	(3.0	)
Multi-family	1,073,222		10.4		1,125,722		11.6		(52,500		)	(4.7	)
Commercial real estate	833,570		8.1		986,270		10.0		(152,700		)	(15.5	)
Commercial & industrial	805,272		7.8		612,836		6.2		192,436			31.4
HELOC	130,459		1.3		127,646		1.3		2,813			2.2
Consumer	164,672		1.6		194,655		2.0		(29,983		)	(15.4	)
Total non-acquired loans	10,013,253		97.2	%	9,493,987		96.8	%	519,266			5.5	%
Acquired loans	152,572		1.5		166,293		1.6		(13,721		)	(8.3	)
Credit impaired acquired loans	106,637		1.0		87,081		0.9		19,556			22.5
Covered loans	34,211		0.3		75,909		0.7		(41,698		)	(54.9	)
Total gross loans	10,306,673		100	%	9,823,270		100	%	483,403			4.9	%
Less:
Allowance for probable losses	109,919				106,829				3,090			2.9	%
Loans in process	591,667				476,796				114,871			24.1
Discount on acquired loans	21,120				30,095				(8,975		)	(29.8	)
Deferred net origination fees	38,645				38,916				(271		)	(0.7	)
Total loan contra accounts	761,351				652,636				108,715			16.7
Net Loans	$	9,545,322			$	9,170,634			$	374,688		4.1	%

Non-performing assets (excludes discounted acquired assets): Non-performing assets decreased 27.4% during the six months endedMarch 31, 2016 to $93,329,000 from $128,577,000 at September 30, 2015. The decrease is primarily due to the decrease in REO discussed below. Non-performing assets as a percentage of total assets decreased to 0.64% at March 31, 2016 compared to 0.88% at September 30, 2015.

41

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following table sets forth information regarding restructured and non-accrual loans and REO.

	March 31, 2016					September 30, 2015
	(In thousands)
Restructured loans:
Single-family residential	$	233,544		86.4	%	$	259,460		85.8	%
Construction	—			—		4,989			1.6
Land - acquisition & development	1,632			0.6		2,486			0.8
Land - consumer lot loans	9,981			3.7		11,289			3.7
Multi - family	1,522			0.6		3,823			1.3
Commercial real estate	22,139			8.2		19,124			6.3
HELOC	1,396			0.5		1,443			0.5
Consumer	94			—		99			—
Total restructured loans (1)	$	270,308		100	%	$	302,713		100	%
Non-accrual loans:
Single-family residential	$	42,395		77.7	%	$	59,074		87.1	%
Construction	—			—		754			1.1
Construction - custom	67			0.1		732			1.1
Land - acquisition & development	477			0.9		—			—
Land - consumer lot loans	940			1.7		1,273			1.9
Multi-family	1,520			2.8		2,558			3.8
Commercial real estate	7,701			14.1		2,176			3.2
Commercial & industrial	596			1.1		—			—
HELOC	554			1.0		563			0.8
Consumer	309			0.6		680			1.0
Total non-accrual loans (2)	54,559			100	%	67,810			100	%
Real estate owned	38,770					60,767
Total non-performing assets	$	93,329				$	128,577
Total non-performing assets and performing restructured loans as a percentage of total assets	2.39		%			2.96		%
(1)    Restructured loans were as follows:
Performing	$	257,600		95.3	%	$	291,416		96.3	%
Non-performing (included in non-accrual loans above)	12,708			4.7		11,297			3.7
	$	270,308		100	%	$	302,713		100	%

(2) For the three months endedMarch 31, 2016, the Company recognized $1,246,000 in interest income on cash payments received from borrowers on nonaccrual loans. The Company would have recognized interest income of $658,000 for the same period had these loans performed according to their original contract terms. The recognized interest income may include more than six months of interest for some of the loans that were brought current. In addition to the nonaccrual loans reflected in the above table, the Company had $140,517,000 of loans that were less than 90 days delinquent at March 31, 2016 but which it had classified as substandard for one or more reasons. If these loans were deemed non-performing, the Company's ratio of total NPAs and performing restructured loans as a percent of total assets would have increased to 1.59% at March 31, 2016.

Restructured single-family residential loans are reserved for under the Company’s general reserve methodology. If any individual loan is significant in balance, the Company may establish a specific reserve as warranted.

42

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

Most restructured loans are accruing and performing loans where the borrower has proactively approached the Bank about modifications due to temporary financial difficulties. Each request is individually evaluated for merit and likelihood of success. Single-family residential loans comprised 86.4% of restructured loans as of March 31, 2016. The concession for these loans is typically a payment reduction through a rate reduction of from 100 to 200 bps for a specific term, usually six to twenty four months. Interest-only payments may also be approved during the modification period.

For commercial loans, six consecutive payments on newly restructured loan terms are generally required prior to returning the loan to accrual status. In some instances after the required six consecutive payments are made, a management assessment will conclude that collection of the entire principal balance is still in doubt. In those instances, the loan will remain on non-accrual. Homogeneous loans may or may not be on accrual status at the time of restructuring, but all are placed on accrual status upon the restructuring of the loan. Homogeneous loans are restructured only if the borrower can demonstrate the ability to meet the restructured payment terms; otherwise, collection is pursued and the loan remains on non-accrual status until liquidated. If the homogeneous restructured loan does not perform it will be placed in non-accrual status when it is 90 days delinquent.

A loan that defaults and is subsequently modified would impact the Company’s delinquency trend, which is part of the qualitative risk factors component of the general reserve calculation. Any modified loan that re-defaults and is charged-off would impact the historical loss factors component of the Company's general reserve calculation.

Allocation of the allowance for loan losses: The following table shows the allocation of the Company’s allowance for loan losses within the specific loan categories.

	March 31, 2016						September 30, 2015
	Amount		Loans to Total Loans (1)		Coverage Ratio (2)		Amount		Loans to Total Loans (1)		Coverage Ratio (2)
	(In thousands)						(In thousands)
Single-family residential	$	41,828	59.4	%	0.8	%	$	47,347	62.5	%	0.8	%
Construction	15,726		4.2		4.0		6,680		1.4		5.1
Construction - custom	1,022		2.2		0.5		990		2.3		50.0
Land - acquisition & development	7,252		1.0		8.1		5,781		0.8		7.7
Land - consumer lot loans	2,466		1.0		2.7		2,946		1.1		2.8
Multi-family	6,784		11.4		0.6		5,304		11.8		0.5
Commercial real estate	7,783		8.8		1.0		8,960		9.4		1.0
Commercial & industrial	23,824		8.8		2.9		24,980		7.1		3.9
HELOC	828		1.4		0.6		902		1.4		0.7
Consumer	2,406		1.8		1.5		2,939		2.2		1.5
	$	109,919	100	%			$	106,829	100	%

(1) Represents the gross loan amount for each respective loan category as a % of total gross loans, excluding covered loans and acquired loans outstanding that are not subject to the allowance for loan loss.

(2) Represents the allocated allowance for each respective loan category as a % of gross loans for that same category, excluding covered loans and acquired loans outstanding that are not subject to the allowance for loan loss.

Real Estate Owned: Real estate owned decreased during the six months endedMarch 31, 2016 by $22,328,000 to $38,770,000. The decrease is primarily due to sales of REO properties during the period.

43

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following table shows the composition of the Bank’s customer accounts by deposit type.

	March 31, 2016						September 30, 2015
	Deposit Account Balance		As a % of Total Deposits		Wtd. Avg. Rate		Deposit Account Balance		As a % of Total Deposits		Wtd. Avg. Rate
	(In thousands)						(In thousands)
Non-interest checking	$	1,019,401	9.7	%	—	%	$	976,250	9.2	%	—	%
Interest checking	1,606,071		15.2		0.10		1,579,516		14.9		0.06
Savings (passbook/statement)	779,814		7.4		0.10		700,794		6.6		0.10
Money market	2,470,958		23.4		0.14		2,564,318		24.1		0.13
Time deposits	4,667,140		44.3		1.01		4,810,825		45.2		0.95
Total	$	10,543,384	100	%	0.50	%	$	10,631,703	100	%	0.48	%

Customer accounts: Customer accounts decreased $88,319,000, or 0.8%, to $10,543,384,000 at March 31, 2016 compared with $10,631,703,000 at September 30, 2015.

FHLB advances and other borrowings: Total borrowings were $1,980,000,000 as of March 31, 2016, an increase of $150,000,000 since September 30, 2015. The increase represents the net of $200,000,000 of new long term advances partially offset by repayment of $50,000,000 of short term FHLB advances during the six months endedMarch 31, 2016.

RESULTS OF OPERATIONS

Net Income: The quarter ended March 31, 2016 produced net income of $41,723,000 compared to $40,361,000 for the same quarter one year ago. The six months endedMarch 31, 2016 produced net income of $76,821,000 compared to $78,768,000 for the same period one year ago.

Net Interest Income: For the quarter ended March 31, 2016, net interest income was $106,325,000 which is $2,445,000 higher than the same quarter of the prior year. The increase was primarily due to average earning assets being higher by $52,338,000 period over period. The average yield on interest earning assets increased by 2 basis points and the cost of funds decreased by 1 basis point. The net result was a net interest margin of 3.16% in the quarter ended March 31, 2016 compared to 3.10% in quarter ended March 31, 2015. The six months endedMarch 31, 2016 produced net interest income of $213,194,000 compared to $206,064,000 for the same period one year ago.

The following table sets forth certain information explaining changes in interest income and interest expense for the period indicated compared to the same period one year ago. For each category of interest-earning asset and interest-bearing liability, information is provided on changes attributable to (1) changes in volume (changes in volume multiplied by old rate) and (2) changes in rate (changes in rate multiplied by old volume). The change in interest income and interest expense attributable to changes in both volume and rate has been allocated proportionately to the change due to volume and the change due to rate.

Rate / Volume Analysis:

44

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

	Comparison of Three Months Ended 3/31/16 and 3/31/15									Comparison of Six Months Ended 3/31/16 and 3/31/15
	Volume			Rate			Total			Volume			Rate			Total
	(In thousands)									(In thousands)
Interest income:
Loans receivable	$	12,873		$	(8,936	)	$	3,937		$	23,309		$	(14,802	)	$	8,507
Mortgaged-backed securities	(1,631		)	334			(1,297		)	(3,485		)	—			(3,485		)
Investments (1)	(2,286		)	2,079			(207		)	(4,794		)	4,045			(749		)
All interest-earning assets	8,956			(6,523		)	2,433			15,030			(10,757		)	4,273
Interest expense:
Customer accounts	(105		)	602			497			(230		)	—			(230		)
FHLB advances and other borrowings	1,103			(1,612		)	(509		)	413			(3,040		)	(2,627		)
All interest-bearing liabilities	998			(1,010		)	(12		)	183			(3,040		)	(2,857		)
Change in net interest income	$	7,958		$	(5,513	)	$	2,445		$	14,847		$	(7,717	)	$	7,130

___________________ 

(1) Includes interest on cash equivalents and dividends on FHLB & FRB stock

Provision for (Release of) Allowance for Loan Losses: The Company recorded a release of allowance for loan losses of $1,500,000 during the three months endedMarch 31, 2016, which compares to a release of $3,949,000 for the three months endedMarch 31, 2015. For the six months ended March 31, 2016, a release of allowance for loan losses of $1,500,000 was recorded versus a release of $9,449,000 for the six months ended March 31, 2015. The release recorded for the three and six months endedMarch 31, 2016 was a result of continued improvement in credit quality of the loan portfolio offset by net growth in the loan portfolio. The related improvement in the credit quality of the loan portfolio relates to the following factors.

The Company had recoveries, net of charge-offs, of $3,518,000 for the quarter ended March 31, 2016, compared with $3,123,000 of net recoveries for the same quarter one year ago. For the six months endedMarch 31, 2016, net recoveries totaled $4,590,000 versus net recoveries of $3,965,000 for the six months endedMarch 31, 2015. Non-performing assets amounted to $93,329,000, or 0.64% of total assets, at March 31, 2016, as compared to $128,577,000, or 0.88% of total assets, at September 30, 2015. Non-accrual loans decreased from $67,810,000 at September 30, 2015, to $54,559,000 at March 31, 2016, a 19.5% decrease.

Unfunded commitments tend to vary depending on our loan mix and the proportion share of commercial loans. The reserve for unfunded commitments was $3,085,000 as of March 31, 2016, which is unchanged since September 30, 2015. Management believes the allowance for loan losses plus the reserve for unfunded commitments, totaling $113,004,000, or 1.10% of gross loans, is sufficient to absorb estimated losses inherent in the portfolio. See Note E for further discussion and analysis of the allowance for loan losses as of and for the period ended March 31, 2016.

Other Income: The quarter ended March 31, 2016 results include total other income of $10,729,000 compared to $10,841,000 for the same quarter one year ago. For the six months endedMarch 31, 2016, total other income was $21,364,000 as compared to $16,221,000 for the six months endedMarch 31, 2015. The increase for the six months ended was primarily due to the following items in the quarter ended March 31, 2015. One, there was a prepayment charge of $2,600,000 on a $100,000,000 FHLB advance that was accruing interest at 4% and scheduled to mature in September 2015. The prepayment charge was offset by a reduction in interest expense over the remaining nine months of the FHLB advance. Two, Management recorded a $2,000,000 FDIC indemnification asset write-down related to the commercial loans acquired from Horizon Bank in 2010. The portion of that agreement related to commercial loans expired after March 31, 2015. Deposit fee income was $5,350,000 for the three months endedMarch 31, 2016 compared to $5,405,000 for the three months endedMarch 31, 2015.

Other Expense: The quarter ended March 31, 2016 results include total other expense of $59,226,000 compared to $57,324,000 for the same quarter one year ago, a 3.3% increase. The increase is primarily due to higher information technology costs related to new systems implemented in November 2015. Information technology expense increased to $7,453,000 for the quarter ended March 31, 2016 compared to $3,882,000 for the same quarter a year ago. Management believes that the new technology and systems better position the Company to support future growth and expansion. Compensation and benefits expense decreased to $29,184,000 for the quarter ended March 31, 2016 compared to $30,469,000 for the same quarter a year ago. The number of staff,

45

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART I – Financial Information

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations

including part-time employees on a full-time equivalent basis, was 1,837 and 1,865 at March 31, 2016 and 2015, respectively. Total other expense for the quarters ended March 31, 2016 and 2015 equaled 1.62% and 1.58%, respectively, of average assets.

For the six months endedMarch 31, 2016, total other expense was $123,735,000 as compared to $110,926,000 for the six months endedMarch 31, 2015. The increase year over year for the six months ended was driven primarily by $6,600,000 of expenses related to the Company's conversion of its core system that occurred in November 2015. Additionally, the quarter ended March 31, 2015 benefited from an adjustment of $1,900,000 to FDIC insurance premiums.

Gain (Loss) on Real Estate Owned: Gains recognized on real estate owned was a net gain of $3,894,000 for the three months endedMarch 31, 2016, compared to $1,473,000 for the same period one year ago.

Income Tax Expense: Income tax expense decreased to $21,499,000 for the quarter ended March 31, 2016, as compared to $22,458,000 for the same period one year ago. The effective tax rate for three months endedMarch 31, 2016 was 34.00% while for the period ended March 31, 2015 it was 35.75%. The Company expects the lower effective tax rate to continue going forward due to the effects of the addition of bank owned life insurance and increased investment in low income housing tax credit partnerships as well as tax free loans.

Item 3.        Quantitative and Qualitative Disclosures About Market Risk

Management believes that there have been no material changes in the Company’s quantitative and qualitative information about market risk since September 30, 2015. For a complete discussion of the Company’s quantitative and qualitative market risk, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s 2015 Form 10-K.

Item 4.        Controls and Procedures

(a) Evaluation of Disclosure Controls and Procedures. The Company maintains a set of disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) that are designed to ensure that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms, and that such information is accumulated and communicated to the Company's management, including the Company’s President and Chief Executive Officer along with the Company’s Executive Vice President and Interim Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. Management has evaluated, with the participation of the Company’s President and Chief Executive Officer along with the Company’s Executive Vice President and Interim Chief Financial Officer, the effectiveness of the Company’s disclosure controls and procedures as of the end of the period covered by this quarterly report (the "Evaluation Date"). Based on the evaluation, the Company’s President and Chief Executive Officer along with the Company’s Executive Vice President and Interim Chief Financial Officer have concluded that, as of the Evaluation Date, the Company's disclosure controls and procedures are effective.

(b) Changes in Internal Control over Financial Reporting. During the period to which this report relates, there have not been any changes in the Company's internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that have materially affected, or that are reasonably likely to materially affect, such controls.

46

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

PART II – Other Information

Item 1. Legal Proceedings

From time to time the Company and its subsidiaries are engaged in legal proceedings in the ordinary course of business, none of which are considered to have a material impact on the Company’s financial position or results of operations.

Item 1A. Risk Factors

In addition to the other information set forth in this report, you should carefully consider the factors discussed under "Part I--Item 1A--Risk Factors" in the 2015 Form 10-K for the year ended September 30, 2015. These factors could materially and adversely affect the Company's business, financial condition, liquidity, results of operations and capital position, and could cause its actual results to differ materially from our historical results or the results contemplated by the forward-looking statements contained in this report.

Item 2.        Unregistered Sales of Equity Securities and Use of Proceeds

The following table provides information with respect to purchases made by or on behalf of the Company of the Company’s common stock during the three months ended March 31, 2016.

Period	Total Number of Shares Purchased	Average Price Paid Per Share		Total Number of Shares Purchased as Part of  Publicly Announced Plan (1)	Maximum Number of Shares That May Yet Be Purchased Under the Plan at the End of the Period
January 1, 2016 to January 31, 2016	1,335,867	$	20.98	1,335,867	2,442,281
February 1, 2016 to February 29, 2016	210,000	21.07		210,000	2,232,281
March 1, 2016 to March 31, 2016	93,575	22.05		93,575	2,138,706
Total	1,639,442	$	21.05	1,639,442	2,138,706

 ___________________

(1) The Company's stock repurchase program was publicly announced by its Board of Directors on February 3, 1995 and has no expiration date. Under this ongoing program, a total of 46,956,264 shares have been authorized for repurchase. This includes the authorization of an additional 5,000,000 shares that may be repurchased under Washington Federal's share repurchase program that was announced in May 2015.

Item 3.        Defaults Upon Senior Securities

Not applicable

Item 4.        Mine Safety Disclosures

Not applicable

Item 5.        Other Information

Not applicable

47

Item 6.        Exhibits

(a)	Exhibits
	3.1	Restated Articles of Incorporation of the Company
	3.2	Amended and Restated Bylaws of the Company, incorporated by reference from the Registrant’s Form 8-K filed on January 22, 2016
	31.1	Section 302 Certification by the Chief Executive Officer
	31.2	Section 302 Certification by the Interim Chief Financial Officer
	32	Section 906 Certification by the Chief Executive Officer and the Interim Chief Financial Officer
	101	Financial Statements from the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2016 formatted in XBRL

48

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

SIGNATURES

Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

May 3, 2016	/S/    ROY M. WHITEHEAD
	ROY M. WHITEHEAD Chairman, President and Chief Executive Officer
May 3, 2016	/S/    BRENT J. BEARDALL
	BRENT J. BEARDALL Executive Vice President and Interim Chief Financial Officer

49

EX-3.1

RESTATED

ARTICLES OF INCORPORATION OF

WASHINGTON FEDERAL, INC.

Pursuant to RCW 23B.10.070, the following Restated Articles of Incorporation are hereby submitted for filing:

Article 1. Name. The name of the corporation is Washington Federal, Inc. (hereinafter referred to as the “Corporation”).

Article 2. Registered Office and Registered Agent. The address of the registered office of the Corporation in the State of Washington is 425 Pike Street, Seattle, Washington 98101. The name of the registered agent at such address is Roy M. Whitehead.

Article 3. Capital Stock. The total number of shares of capital stock which the Corporation has authority to issue is 305,000,000, of which 5,000,000 shall be serial preferred stock, $1.00 par value per share (hereinafter the “Preferred Stock”), and 300,000,000 shall be common stock, par value $1.00 per share (hereinafter the “Common Stock”).

The Board of Directors is hereby expressly authorized, by resolution or resolutions to provide, out of the unissued shares of Preferred Stock, for series of Preferred Stock. Before any shares of any such series are issued, the Board of Directors shall fix, and hereby is expressly empowered to fix, by resolution or resolutions, the following provisions of the shares thereof:

(a)the designation of such series, the number of shares to constitute such series and the stated value thereof if different from the par value thereof;

(b)whether the shares of such series shall have voting rights, in addition to any voting rights provided by law, and, if so, the terms of such voting rights, which may be general or limited;

(c)the dividends, if any, payable on such series, whether any such dividends shall be cumulative, and, if so, from what dates, the conditions and dates upon which such dividends shall be payable, the preference or relation which such dividends shall bear to the dividends payable on any shares of stock of any other class or any other series of this class;

(d)whether the shares of such series shall be subject to redemption by the Corporation, and, if so, the times, prices and other conditions of such redemption;

Restated Articles of Incorporation

Page 2 of 2

(e)the amount or amounts payable upon shares of such series upon, and the rights of the holders of such series in, the voluntary or involuntary liquidation, dissolution or winding up, or upon any distribution of the assets, of the Corporation;

(f)whether the shares of such series shall be subject to the operation of a retirement or sinking fund and, if so, the extent to and manner in which any such retirement or sinking fund shall be applied to the purchase or redemption of the shares of such series for retirement or other corporate purposes and the terms and provisions relative to the operation thereof;

(g)whether the shares of such series shall be convertible into, or exchangeable for, shares of stock of any other class or any other series of this class or any other securities, and, if so, the price or prices or the rate or rates of conversion or exchange and the method, if any, of adjusting the same, and any other terms and conditions of conversion or exchange;

(h)the limitations and restrictions, if any, to be effective while any shares of such series are outstanding upon the payment of dividends or the making of other distributions on, and upon the purchase, redemption or other acquisition by the Corporation of, the Common Stock or shares of stock of any other class or any other series of this class;

(i)the conditions or restrictions, if any, upon the creation of indebtedness of the Corporation or upon the issue of any additional stock, including additional shares of such series or of any other series of this class or of any other class; and

(j)any other powers, preferences and relative, participating, optional and other special rights, and any qualifications, limitations and restrictions thereof.

The preferences, limitations and relative rights of each series of Preferred Stock may differ from those of any and all other series at any time outstanding to the extent provided in the description of the series. All shares of any one series of Preferred Stock shall be identical in all respects with all other shares of such series, except that shares of any one series issued at different times may differ as to the dates from which dividends thereon shall accrue and/or be cumulative.

Article 4. Incorporator. The name and mailing address of the sole incorporator is as follows:

NameAddress

Guy C. Pinkerton             514 N.E. 97^th, #301

Seattle, WA 98155

Restated Articles of Incorporation

Page 3 of 3

Article 5. Preemptive Rights. No holder of the capital stock of the Corporation shall be entitled as such, as a matter of right, to subscribe for or purchase any part of any new or additional issue of stock of any class whatsoever of the Corporation, or of securities convertible into stock of any class whatsoever, whether now or hereafter authorized, or whether issued for cash or other consideration or by way of a dividend.

Article 6. Directors. The business and affairs of the Corporation shall be managed by or under the direction of a Board of Directors. Except as otherwise fixed pursuant to the provisions of Article 3 hereof relating to the rights of the holders of any class or series of stock having a preference over the Common Stock as to dividends or upon liquidation to elect additional directors, the number of directors shall be determined in the manner provided in the Corporation’s Bylaws, as may be amended from time to time.

A. Classification and Term. The Board of Directors, other than those

who may be elected by the holders of any class or series of stock having preference over the Common Stock as to dividends or upon liquidation, shall be divided into three classes as nearly equal in number as possible, with one class to be elected annually. The term of office of the initial directors shall be as follows: the term of directors of the first class shall expire at the first annual meeting of stockholders after the effective date of these Restated Articles of Incorporation; the term of office of the directors of the second class shall expire at the second annual meeting of stockholders after the effective date of these Restated Articles of Incorporation; and the term of office of the third class shall expire at the third annual meeting of stockholders after the effective date of these Restated Articles of Incorporation; and, as to directors of each class, when their respective successors are elected and qualified. At each annual meeting of stockholders, directors elected to succeed those whose terms are expiring shall be elected for a term of office to expire at the third succeeding annual meeting of stockholders and when their respective successors are elected and qualified.

B. Voting for Directors. In any election of directors, the candidates

elected shall be those nominees receiving the largest number of votes cast by the shares entitled to vote in the election. Every stockholder entitled to vote at an election for directors shall have the right to vote, in person or by proxy, the number of shares owned by the stockholder for as many persons as there are directors to be elected in any class and for whose election the stockholder has a right to vote, or to cumulate the votes by giving one candidate as many votes as the number of such directors to be elected in any class multiplied by the number of shares shall equal or by distributing such votes on the same principle among any number of candidates. If, at any meeting of the stockholders, due to a vacancy or vacancies or otherwise, directors of more than one class of the Board of

Restated Articles of Incorporation

Page 4 of 4

Directors are to be elected, each class of directors to be elected at the meeting shall be elected in a separate election in the manner set forth above.

C. Removal. Subject to the rights of any class or series of stock having

preference over the Common Stock as to dividends or upon liquidation to elect directors and any rights in the Washington Business Corporation Act (the “Act”) to remove a director by judicial proceeding, any director (including persons elected by directors to fill vacancies in the Board of Directors) may be removed from office only with cause by an affirmative vote of not less than a majority of the votes eligible to be cast by stockholders at a duly constituted meeting of stockholders called expressly for such purpose, provided that a director may not be removed if the number of votes sufficient to elect the director under cumulative voting is voted against the director’s removal.

Article 7. Amendment. The Corporation reserves the right to amend, alter,

change or repeal any provision contained in these Restated Articles of Incorporation, in the manner now or hereafter prescribed by law, and all rights conferred upon stockholders herein are granted subject to this reservation. No amendment, addition, alteration, change or repeal of these Restated Articles of Incorporation shall be made unless it is first approved by the Board of Directors of the Corporation pursuant to a resolution adopted by the affirmative vote of a majority of the directors then in office, and, to the extent required by the Act or otherwise, thereafter is approved by the holders of a majority of the shares of the Corporation entitled to vote generally in an election of directors, voting together as a single class, as well as such additional vote of the Preferred Stock as may be required by the provisions of any series thereof.

Article 8. Indemnification of Directors, Officers, Employees and Agents. The

capitalized terms in this Article 8 shall have the meanings set forth in RCW 23B.08.500 of the Act.

(a) The Corporation shall indemnify and hold harmless each individual who is or

was serving as a Director or officer of the Corporation or who, while serving as a Director or officer of the Corporation, is or was serving at the request of the Corporation as a director, officer, partner, trustee, employee, or agent of another foreign or domestic corporation, partnership, joint venture, trust, employee benefit plan, or other enterprise, against any and all Liability incurred with respect to any Proceeding to which the individual is or is threatened to be made a Party because of such service, and shall make advances of reasonable Expenses with respect to such Proceeding, to the fullest extent permitted by law, provided that no such indemnity shall indemnify any Director or officer from or on account of (1) acts or omissions of the Director or officer finally adjudged to be intentional misconduct or a knowing violation of law; (2) conduct of the Director or officer finally adjudged to be in violation of RCW 23B.08.310; or (3) any transaction with respect to which it was finally adjudged that such

Restated Articles of Incorporation

Page 5 of 5

Director or officer personally received a benefit in money, property, or services to which the Director or officer was not legally entitled.

(b) The Corporation may purchase and maintain insurance on behalf of an

individual who is or was a director, officer, employee, or agent of the Corporation or, who, while a director, officer, employee, or agent of the Corporation, is or was serving at the request of the Corporation as a director, officer, partner, trustee, employee, or agent of another foreign or domestic corporation, partnership, joint venture, trust, employee benefit plan, or other enterprise against Liability asserted against or incurred by the individual in that capacity or arising from the individual’s status as a director, officer, employee, or agent, whether or not the Corporation would have power to indemnify the individual against such Liability under RCW 23B.08.510 or 23B.08.520.

(c) If, after the effective date of this Article 8, the Act is amended to authorize

further indemnification of Directors or officers, then Directors and officers of the Corporation shall be indemnified to the fullest extent permitted by the Act.

(d) To the extent permitted by law, the rights to indemnification and advance of

reasonable Expenses conferred in this Article 8 shall not be exclusive of any other right which any individual may have or hereafter acquire under any statute, provision of the Bylaws, agreement, vote of shareholders or disinterested directors, or otherwise. The right to indemnification conferred in this Article 8 shall be a contract right upon which each Director or officer shall be presumed to have relied in determining to serve or to continue to serve as such. Any amendment to or repeal of this Article 8 shall not adversely affect any right or protection of a Director or officer of the Corporation for or with respect to any acts or omissions of such Director or officer occurring prior to such amendment or repeal.

(e) If any provision of this Article 8 or any application thereof shall be invalid,

unenforceable, or contrary to applicable law, the remainder of this Article 8, and the application of such provisions to individuals or circumstances other than those as to which it is held invalid, unenforceable, or contrary to applicable law, shall not be affected thereby.

Article 9. Limitation of Directors’ Liability. To the fullest extent permitted by

the Act, as it exists on the date hereof or may hereafter be amended, a director of this corporation shall not be personally liable to the corporation or its shareholders for monetary damages for conduct as a director. Any amendment to or repeal of this Article 8 shall not adversely affect a director of this corporation with respect to any conduct of such director occurring prior to such amendment or repeal.

[signature page follows]

Restated Articles of Incorporation

Page 6 of 6

The undersigned, being the President and Chief Executive Officer of the Corporation, has signed these Restated Articles of Incorporation as of the 11^th day of April 2016.

/s/ Roy M. Whitehead            

Roy M. Whitehead

President and Chief Executive Officer

EX-31.1

Exhibit 31.1

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CERTIFICATION

I, Roy M. Whitehead, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Washington Federal, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this quarterly report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	May 3, 2016	/s/ Roy M. Whitehead
		ROY M. WHITEHEAD Chairman, President and Chief Executive Officer

EX-31.2

Exhibit 31.2

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CERTIFICATION

I, Brent J. Beardall, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Washington Federal, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this quarterly report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	May 3, 2016	/s/ Brent J. Beardall
		BRENT J. BEARDALL
		Executive Vice President and Interim Chief Financial Officer

EX-32

Exhibit 32

WASHINGTON FEDERAL, INC. AND SUBSIDIARIES

CERTIFICATION

PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Washington Federal, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that to the undersigned's best knowledge and belief:

(a) the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(b) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 3, 2016

Washington Federal, Inc.

(Company)

/s/ Roy M. Whitehead

ROY M. WHITEHEAD

Chairman, President and Chief Executive Officer

/s/ Brent J. Beardall

BRENT J. BEARDALL

Executive Vice President and Interim Chief Financial Officer

XML

Document and Entity Information - shares	6 Months Ended
	Mar. 31, 2016	May. 02, 2016
Document and Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q2
Entity Registrant Name	WASHINGTON FEDERAL INC
Entity Central Index Key	0000936528
Current Fiscal Year End Date	--09-30
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		91,069,431

XML

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (UNAUDITED) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
ASSETS
Cash and cash equivalents	$ 276,084	$ 284,049
Available-for-sale securities, at fair value	2,097,086	2,380,563
Held-to-maturity securities, at amortized cost	1,558,087	1,643,216
Loans receivable, net	9,545,322	9,170,634
Interest receivable	37,571	40,429
Premises and equipment, net	299,125	276,247
Real estate owned	38,770	61,098
FHLB and FRB stock	113,187	107,198
Bank owned life insurance	204,655	102,496
Intangible assets, including goodwill of $291,503	298,113	299,358
Federal and state income tax assets, net	11,544	14,513
Other assets	191,279	188,523
Assets	14,670,823	14,568,324
Customer accounts
Transaction deposit accounts	5,876,244	5,820,878
Time deposit accounts	4,667,140	4,810,825
Customer accounts	10,543,384	10,631,703
FHLB advances	1,980,000	1,830,000
Advance payments by borrowers for taxes and insurance	23,863	50,224
Accrued expenses and other liabilities	161,116	100,718
Liabilities	12,708,363	12,612,645
Stockholders’ equity
Common stock, $1.00 par value, 300,000,000 shares authorized; 134,092,173 and 133,695,803 shares issued; 91,270,241 and 92,936,395 shares outstanding	134,092	133,696
Paid-in capital	1,651,397	1,643,712
Accumulated other comprehensive (loss) income, net of taxes	(8,586)	353
Treasury stock, at cost; 42,821,932 and 40,759,408 shares	(696,283)	(651,836)
Retained earnings	881,840	829,754
Stockholders' Equity Attributable to Parent	1,962,460	1,955,679
Liabilities and Equity	$ 14,670,823	$ 14,568,324

XML

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (UNAUDITED) (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Statement of Financial Position [Abstract]
Goodwill	$ 291,503	$ 291,503
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	134,092,173	133,695,803
Common stock, shares outstanding (in shares)	91,270,241	92,936,595
Treasury stock, shares (in shares)	42,821,932	40,759,408

XML

CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
INTEREST INCOME
Loans	$ 113,211	$ 109,274	$ 226,074	$ 217,567
Mortgage-backed securities	16,846	18,143	33,833	37,318
Investment securities and cash equivalents	5,006	5,213	10,280	11,029
Interest Income	135,063	132,630	270,187	265,914
INTEREST EXPENSE
Customer accounts	13,071	12,574	25,788	26,018
FHLB advances and other borrowings	15,667	16,176	31,205	33,832
Interest Expense	28,738	28,750	56,993	59,850
Net interest income	106,325	103,880	213,194	206,064
Provision for (release of) allowance for loan losses	(1,500)	(3,949)	(1,500)	(9,449)
Net interest income after provision for (release of) allowance for loan losses	107,825	107,829	214,694	215,513
OTHER INCOME
Loan fee income	1,166	2,048	2,683	4,112
Deposit fee income	5,350	5,405	11,267	11,383
Other income	4,213	3,388	7,414	726
Noninterest income	10,729	10,841	21,364	16,221
OTHER EXPENSE
Compensation and benefits	29,184	30,469	58,883	59,629
Occupancy	8,969	8,239	17,561	16,374
FDIC insurance premiums	2,785	2,380	5,374	3,055
Product delivery	4,294	5,420	9,817	11,047
Information technology	7,453	3,882	16,163	7,912
Other expense	6,541	6,934	15,937	12,909
Noninterest Expense	59,226	57,324	123,735	110,926
Gain on real estate owned, net	3,894	1,473	5,314	1,788
Income before income taxes	63,222	62,819	117,637	122,596
Income tax expense	21,499	22,458	40,816	43,828
NET INCOME	$ 41,723	$ 40,361	$ 76,821	$ 78,768
PER SHARE DATA
Basic earnings (in dollars per share)	$ 0.45	$ 0.42	$ 0.83	$ 0.81
Diluted earnings (in dollars per share)	0.45	0.42	0.83	0.81
Dividends paid on common stock (in dollars per share)	$ 0.14	$ 0.13	$ 0.27	$ 0.28
Basic weighted average number of shares outstanding (in shares)	91,777,771	96,373,366	92,385,367	97,270,403
Diluted weighted average number of shares outstanding, including dilutive stock options (in shares)	92,147,998	96,725,234	92,860,052	97,635,201

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 41,723	$ 40,361	$ 76,821	$ 78,768
Other comprehensive income (loss) net of tax:
Net unrealized gain (loss) on available-for-sale securities	6,916	5,063	(3,445)	13,623
Related tax benefit (expense)	(2,542)	(1,860)	1,266	(5,006)
Other comprehensive income (loss) for available for sale securities, net of tax	4,374	3,203	(2,179)	8,617
Net unrealized gain (loss) on long-term borrowing hedge	(13,483)	(4,985)	(10,688)	(9,233)
Related tax benefit (expense)	4,955	1,832	3,928	3,393
Other comprehensive income (loss) on long term borrowing hedge, net of tax	(8,528)	(3,153)	(6,760)	(5,840)
Other comprehensive income (loss) net of tax	(4,154)	50	(8,939)	2,777
Comprehensive income	$ 37,569	$ 40,411	$ 67,882	$ 81,545

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Balance, beginning of period at Sep. 30, 2014	$ 1,973,283	$ 133,323	$ 1,638,211	$ 706,149	$ 20,708	$ (525,108)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	78,768			78,768
Other comprehensive income (loss)	2,777				2,777
Dividends on common stock	(12,406)			(12,406)
Compensation expense related to common stock options	600		600
Proceeds from exercise of common stock options	492	35	457
Restricted stock expense	1,981	265	1,716
Treasury stock acquired	(77,355)					(77,355)
Balance, end of period at Mar. 31, 2015	1,968,140	133,623	1,640,984	772,511	23,485	(602,463)
Balance, beginning of period at Sep. 30, 2015	1,955,679	133,696	1,643,712	829,754	353	(651,836)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	76,821			76,821
Other comprehensive income (loss)	(8,939)				(8,939)
Dividends on common stock	(24,735)			(24,735)
Compensation expense related to common stock options	600		600
Proceeds from exercise of common stock options	5,399	250	5,149
Restricted stock expense	2,082	146	1,936
Treasury stock acquired	(44,447)					(44,447)
Balance, end of period at Mar. 31, 2016	$ 1,962,460	$ 134,092	$ 1,651,397	$ 881,840	$ (8,586)	$ (696,283)

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 76,821	$ 78,768
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization, accretion and restricted stock expense	11,082	10,566
Cash received from (paid to) FDIC under loss share	2,153	(738)
Stock option compensation expense	600	600
Provision for (release of) allowance for loan losses	(1,500)	(9,449)
Loss (gain) on investment securities and real estate owned	(6,629)	(12,338)
Decrease (increase) in accrued interest receivable	2,858	11,678
Decrease (increase) in federal and state income tax receivable	8,163	6,995
Decrease (increase) in cash surrender value of bank owned life insurance	(2,159)	(961)
Decrease (increase) in other assets	(5,551)	(26,667)
Increase (decrease) in accrued expenses and other liabilities	49,710	586
Net cash provided by operating activities	135,548	59,040
CASH FLOWS FROM INVESTING ACTIVITIES
Origination of loans and principal repayments, net	(321,573)	(78,301)
Loans purchased	(51,646)	(146,832)
FHLB & FRB stock purchased	(32,329)	0
FHLB & FRB stock redemption	26,340	7,921
Available-for-sale securities purchased	(50,741)	(163,126)
Principal payments and maturities of available-for-sale securities	328,188	466,991
Principal payments and maturities of held-to-maturity securities	82,536	65,913
Proceeds from sales of real estate owned	38,347	37,404
Purchase of bank owned life insurance	(100,000)	(100,000)
Premises and equipment purchased and REO improvements	(34,248)	(16,897)
Net cash provided by (used in) investing activities	(115,126)	73,073
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase (decrease) in customer accounts	(88,243)	(24,227)
Proceeds from borrowings	818,000	0
Repayments of borrowings	(668,000)	(100,000)
Proceeds from exercise of common stock options and related tax benefit	5,399	492
Dividends paid on common stock	(24,735)	(26,806)
Treasury stock purchased	(44,447)	(77,355)
Increase (decrease) in advance payments by borrowers for taxes and insurance	(26,361)	(10,996)
Net cash provided by (used in) financing activities	(28,387)	(238,892)
Increase (decrease) in cash and cash equivalents	(7,965)	(106,779)
Cash and cash equivalents at beginning of period	284,049	781,843
Cash and cash equivalents at end of period	276,084	675,064
Non-cash investing activities
Real estate acquired through foreclosure	10,535	19,927
Cash paid during the period for
Interest	57,325	62,193
Income taxes	$ 27,245	$ 32,517

XML

Summary of Significant Accounting Policies

6 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

Nature of Operations - Washington Federal, Inc. is a Washington corporation headquartered in Seattle, Washington. The Company is a bank holding company that conducts its operations through a federally-insured national bank subsidiary. The Bank is principally engaged in the business of attracting deposits from the general public and investing these funds, together with borrowings and other funds, in one-to-four family residential mortgage and construction loans, home equity loans, lines of credit, commercial and industrial loans, multi-family and other forms of real estate loans. As used throughout this document, the terms "Washington Federal" or the "Company" refer to Washington Federal, Inc. and its consolidated subsidiaries and the term "Bank" refers to the operating subsidiary Washington Federal, National Association.

Basis of Presentation - The consolidated unaudited interim financial statements included in this report have been prepared by Washington Federal. All intercompany transactions and accounts have been eliminated in consolidation. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect amounts reported in the financial statements. Actual results could differ from these estimates. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation are reflected in the interim financial statements. The September 30, 2015 Consolidated Statement of Financial Condition was derived from audited financial statements.

The information included in this Form 10-Q should be read in conjunction with the financial statements and related notes in the Company's 2015 Annual Report on Form 10-K (“2015 Form 10-K”). Interim results are not necessarily indicative of results for a full year.

Summary of Significant Accounting Policies - The significant accounting policies used in preparation of the Company's consolidated financial statements are disclosed in its 2015 Form10-K. There have not been any material changes in our significant accounting policies compared to those contained in our 2015 Form 10-K disclosure for the year ended September 30, 2015.

Off-Balance-Sheet Credit Exposures – The only material off-balance-sheet credit exposures are loans in process and unused lines of credit, which had a combined balance of $929,028,000 and $816,014,000 at March 31, 2016 and September 30, 2015, respectively. The Company estimates losses on off-balance-sheet credit exposures by allocating a loss percentage derived from historical loss factors for each asset class.

XML

New Accounting Pronouncements

6 Months Ended

Mar. 31, 2016

Accounting Changes and Error Corrections [Abstract]

New Accounting Pronouncements

New Accounting Pronouncements

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation- Improvements to Employee Share-Based Payment Accounting, which involves several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. Under the guidance, income tax benefits and deficiencies are to be recognized as income tax expense or benefit in the income statement and the tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity should also recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. Excess tax benefits should be classified along with other income tax cash flows as an operating activity. In regards to forfeitures, the entity may make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures when they occur. This ASU is effective for fiscal years beginning after December 15, 2016 including interim periods within that reporting period, however early adoption is permitted. The Company is currently evaluating the guidance to determine its adoption method and does not expect this guidance to have a material impact on its consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The amendments require lessees to recognize a lease liability, which is a lessee's obligation to make lease payments arising from a lease, and a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. The guidance also simplifies the accounting for sale and leaseback transactions. The amendments are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities, to require all equity investments to be measured at fair value with changes in the fair value recognized through net income (other than those accounted for under equity method of accounting or those that result in consolidation of the investee). The amendments in this ASU also require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. This ASU is effective for fiscal years beginning after December 15, 2017 including interim periods within that reporting period. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In September 2015, the FASB issued ASU 2015-16, Simplifying the Accounting for Measurement-Period Adjustments. the amendments in ASU 2015-16 require that the acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amount is determined. The acquirer is required to also record, in the same period’s financial statements, the effect on earnings as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. In addition, an entity is required to present separately on the face of the income statement or disclose in the notes to the financial statements the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. The amendments in ASU 2015-16 are effective for years beginning after December 15, 2015. Early adoption is permitted for reporting periods for which financial statements have not been issued. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-05, Customer’s Accounting for Fees Paid in Cloud Computing Arrangement. The ASU was issued to clarify a customer's accounting for fees paid in a cloud computing arrangement. The amendments provide guidance to customers in determining whether a cloud computing arrangement includes a software license that should be accounted for as internal-use software. If the arrangement does not contain a software license, it would be accounted for as a service contract. The guidance in this ASU are effective for interim and annual periods beginning after December 15, 2015 and can be adopted either (1) prospectively to all arrangements entered into or materially modified after the effective date or (2) retrospectively. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update was to be effective for interim and annual periods beginning after December 15, 2016. However, in August 2015, the FASB issued ASU 2015-14, which delayed the effective date of ASU 2014-09 by one year and permits companies to voluntarily adopt the new standard as of the original effective date. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

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Dividends and Share Repurchases

6 Months Ended

Mar. 31, 2016

Dividends [Abstract]

Dividends and Share Repurchases

Dividends and Share Repurchases

On February 12, 2016, the Company paid its 132nd consecutive quarterly cash dividend on common stock of $0.14 per share. Dividends per share were $0.14 and $0.13 for the quarters ended March 31, 2016 and 2015, respectively. For the three months endedMarch 31, 2016, the Company repurchased 1,639,442 shares at an average price of $21.05. For the three months ended March 31, 2015, the Company repurchased 2,500,018 shares at an average price of $21.21. As of March 31, 2016, there are 2,138,706 remaining shares that can be repurchased under the current Board approved program.

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Loans Receivable

6 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Loans Receivable

Loans Receivable

The following table is a summary of loans receivable (including loans in process, net of charge offs.)

	March 31, 2016				September 30, 2015
	(In thousands)				(In thousands)
Non-Acquired loans
Single-family residential	$	5,618,954	54.5	%	$	5,651,845	57.6	%
Construction	785,846		7.6		200,509		2.0
Construction - custom	398,797		3.9		396,307		4.0
Land - acquisition & development	101,605		1.0		94,208		1.0
Land - consumer lot loans	100,856		1.0		103,989		1.1
Multi-family	1,073,222		10.4		1,125,722		11.6
Commercial real estate	833,570		8.1		986,270		10.0
Commercial & industrial	805,272		7.8		612,836		6.2
HELOC	130,459		1.3		127,646		1.3
Consumer	164,672		1.6		194,655		2.0
Total non-acquired loans	10,013,253		97.2	%	9,493,987		96.8	%
Acquired loans	152,572		1.5		166,293		1.6
Credit impaired acquired loans	106,637		1.0		87,081		0.9
Covered loans	34,211		0.3		75,909		0.7
Total gross loans	10,306,673		100.0	%	9,823,270		100.0	%
Less:
Allowance for loan losses	109,919				106,829
Loans in process	591,667				476,796
Discount on acquired loans	21,120				30,095
Deferred net origination fees	38,645				38,916
Total loan contra accounts	761,351				652,636
Net Loans	$	9,545,322			$	9,170,634

The following table sets forth information regarding non-accrual loans.

	March 31, 2016				September 30, 2015
	(In thousands)
Non-accrual loans:
Single-family residential	$	42,395	77.7	%	$	59,074	87.1	%
Construction	—		—		754		1.1
Construction - custom	67		0.1		732		1.1
Land - acquisition & development	477		0.9		—		—
Land - consumer lot loans	940		1.7		1,273		1.9
Multi-family	1,520		2.8		2,558		3.8
Commercial real estate	7,701		14.1		2,176		3.2
Commercial & industrial	596		1.1		—		—
HELOC	554		1.0		563		0.8
Consumer	309		0.6		680		1.0
Total non-accrual loans	$	54,559	100	%	$	67,810	100	%

The Company recognized interest income on nonaccrual loans of approximately $3,219,000 in the six months endedMarch 31, 2016. Had these loans performed according to their original contract terms, the Company would have recognized interest income of approximately $1,315,000 for the six months endedMarch 31, 2016. The recognized interest income includes more than six months of interest for some of the loans that were brought current.

The following tables provide details regarding delinquent loans.

March 31, 2016	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,624,134	$	5,558,731	$	18,000	$	7,785	$	39,618	$	65,403	1.16	%
Construction	396,322		396,181		—		—		141		141		0.04
Construction - Custom	212,067		209,153		1,047		1,800		67		2,914		1.37
Land - Acquisition & Development	92,467		90,541		1,445		—		481		1,926		2.08
Land - Consumer Lot Loans	101,372		99,379		563		490		940		1,993		1.97
Multi-Family	1,077,248		1,075,662		970		—		616		1,586		0.15
Commercial Real Estate	889,342		881,896		1,766		53		5,627		7,446		0.84
Commercial & Industrial	810,452		808,825		862		—		765		1,627		0.20
HELOC	130,446		129,456		378		63		549		990		0.76
Consumer	164,942		163,620		757		207		358		1,322		0.80
	9,498,792		9,413,444		25,788		10,398		49,162		85,348		0.90
Acquired loans	131,079		130,030		376		2		671		1,049		0.80
Credit impaired acquired loans	50,924		50,604		—		44		276		320		0.63
Covered loans	34,211		33,575		38		2		596		636		1.86
Total Loans	$	9,715,006	$	9,627,653	$	26,202	$	10,446	$	50,705	$	87,353	0.90	%
Delinquency %			99.10%		0.27%		0.11%		0.52%		0.90%

September 30, 2015	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,655,928	$	5,590,673	$	17,305	$	7,757	$	40,193	$	65,255	1.15	%
Construction	130,121		130,121		—		—		—		—		—
Construction - Custom	205,692		204,168		791		270		463		1,524		0.74
Land - Acquisition & Development	75,661		74,737		406		—		518		924		1.22
Land - Consumer Lot Loans	104,494		102,045		689		399		1,361		2,449		2.34
Multi-Family	1,068,038		1,065,667		259		454		1,658		2,371		0.22
Commercial Real Estate	893,072		892,180		131		—		761		892		0.10
Commercial & Industrial	617,545		616,602		93		27		823		943		0.15
HELOC	127,648		127,196		174		27		251		452		0.35
Consumer	194,977		194,259		493		170		55		718		0.37
	9,073,176		8,997,648		20,341		9,104		46,083		75,528		0.83
Acquired loans	57,682		56,559		356		—		767		1,123		1.95
Credit impaired acquired loans	139,726		138,940		243		4		539		786		0.56
Covered loans	75,890		70,729		272		90		4,799		5,161		6.80
Total Loans	$	9,346,474	$	9,263,876	$	21,212	$	9,198	$	52,188	$	82,598	0.88	%
Delinquency %			99.12%		0.23%		0.10%		0.56%		0.88%

The percentage of total delinquent loans increased from 0.88% as of September 30, 2015 to 0.90% as of March 31, 2016 and there are no loans greater than 90 days delinquent and still accruing interest as of either date.

The following tables provide information related to loans that were restructured in a troubled debt restructuring ("TDR") during the periods presented:

	Three Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	7	$	1,101	$	1,101	14	$	2,664	$	2,664
Land - consumer lot loans	—	—		—		4	720		720
Commercial real estate						3	3,175		3,175
	7	$	1,101	$	1,101	21	$	6,559	$	6,559
	Six Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	10	$	1,830	$	1,830	49	$	12,264	$	12,264
Construction	—	—		—		2	718		718
Land - consumer lot loans	—	—		—		6	1,252		1,252
Commercial real estate	5	965		965		3	3,175		3,175
Consumer	—	—		—		1	85		85
	15	$	2,795	$	2,795	61	$	17,494	$	17,494

The following tables provide information on payment defaults occurring during the periods presented where the loan had been modified in a TDR within 12 months of the payment default.

	Three Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	6	$	871	2	$	304
Land - consumer lot loans	1	146		2	301
Commercial real estate	1	152		—	—
	8	$	1,169	4	$	605
	Six Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	8	$	1,095	7	$	1,237
Land - consumer lot loans	1	146		3	389
Commercial real estate	1	152		—	—
	10	$	1,393	10	$	1,626

Most loans restructured in TDR are accruing and performing loans where the borrower has proactively approached the Company about modification due to temporary financial difficulties. As of March 31, 2016, 95.3% of the Company's $270,308,000 in TDRs were classified as performing. Each request is individually evaluated for merit and likelihood of success. The concession for these loans is typically a payment reduction through a rate reduction of between 100 to 200 basis points for a specific term, usually six to twenty four months. Interest-only payments may also be approved during the modification period. Principal forgiveness is not an available option for restructured loans. As of March 31, 2016, single-family residential loans comprised 86.4% of TDRs.

The Company reserves for restructured loans within its allowance for loan loss methodology by taking into account the following performance indicators: 1) time since modification, 2) current payment status and 3) geographic area.

The following table shows the changes in accretable yield for acquired impaired loans and acquired non-impaired loans (including covered loans).

	Six Months Ended March 31, 2016												Year Ended September 30, 2015
	Acquired Impaired						Acquired Non-impaired						Acquired Impaired						Acquired Non-impaired
	Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans
	(In thousands)												(In thousands)
Beginning balance	$	72,705		$	111,300		$	7,204		$	187,080		$	97,125		$	135,826		$	14,513		$	275,862
Additions	—			—			—			—			—			—			—			—
Net reclassification from nonaccretable	—			—			—			—			6,307			—			346			—
Accretion	(11,010		)	11,010			(1,485		)	1,485			(30,727		)	30,727			(7,655		)	7,655
Transfers to REO	—			(123		)	—			—			—			(2,975		)	—			(150		)
Payments received, net	—			(21,039		)	—			(17,419		)	—			(52,278		)	—			(96,287		)
Ending Balance	$	61,695		$	101,148		$	5,719		$	171,146		$	72,705		$	111,300		$	7,204		$	187,080

The excess of cash flows expected to be collected over the initial fair value of acquired impaired loans is referred to as the accretable yield and this amount is accreted into interest income over the estimated life of the acquired loans using the effective interest method. Other adjustments to the accretable yield include changes in the estimated remaining life of the acquired loans, changes in expected cash flows and changes in the respective indices for acquired loans with variable interest rates. Acquired loans are included in non-performing assets and subject to the general loss reserving methodology if the purchase discount is no longer sufficient to cover expected losses.

Additionally, as of March 31, 2016 the Company has $1,455,000 remaining in loans it acquired during fiscal 2013 as part of the South Valley Bank acquisition for which it was probable at acquisition that all contractually required payments would not be collected. The timing and amount of future cash flows cannot not be reasonably estimated; therefore, these loans are accounted for on a cash basis.

Covered loans were $34,211,000 at March 31, 2016 compared to $75,909,000 as of September 30, 2015, the decrease being attributable to FDIC loss share coverage on commercial loans from the former Home Valley Bank that expired after September 30, 2015. The FDIC loss share coverage for single family residential loans will continue for another five years. The remaining portfolio of covered loans is expected to continue to decline over time, absent another FDIC assisted transaction.

The following table shows activity for the FDIC indemnification asset:

	Six Months Ended March 31, 2016			Year Ended September 30, 2015
	(In thousands)
Balance at beginning of period	$	16,275		$	36,860
Additions/Adjustments	—			(1,795		)
Payments received	(2,153		)	(720		)
Amortization	(773		)	(18,588		)
Accretion	131			518
Balance at end of period	$	13,480		$	16,275

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Allowance for Losses on Loans

6 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Allowance for Losses on Loans

Allowance for Losses on Loans

The following tables summarize the activity in the allowance for loan losses.

Three Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries			Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,756	$	(1,026	)	$	111		$	(5,013	)	$	41,828
Construction	7,014		—			(5		)	8,717			15,726
Construction - custom	1,062		—			—			(40		)	1,022
Land - acquisition & development	6,778		—			3,371			(2,897		)	7,252
Land - consumer lot loans	3,001		(268		)	—			(267		)	2,466
Multi-family	5,047		—			—			1,737			6,784
Commercial real estate	10,344		(9		)	992			(3,544		)	7,783
Commercial & industrial	24,096		(331		)	590			(531		)	23,824
HELOC	820		(26		)	—			34			828
Consumer	1,983		(278		)	397			304			2,406
	$	107,901	$	(1,938	)	$	5,456		$	(1,500	)	$	109,919

Three Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	55,495	$	(1,409	)	$	4,122	$	(3,446	)	$	54,762
Construction	5,451		—			75		(81		)	5,445
Construction - custom	965		—			—		3			968
Land - acquisition & development	6,671		—			204		530			7,405
Land - consumer lot loans	3,113		(52		)	34		(60		)	3,035
Multi-family	4,500		—			—		173			4,673
Commercial real estate	5,872		—			453		409			6,734
Commercial & industrial	23,328		(355		)	18		(1,845		)	21,146
HELOC	892		—			—		(42		)	850
Consumer	2,413		(701		)	734		859			3,305
	$	108,700	$	(2,517	)	$	5,640	$	(3,500	)	$	108,323

Six Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,347	$	(2,165	)	$	2,577	$	(5,931	)	$	41,828
Construction	6,680		—			150		8,896			15,726
Construction - custom	990		(60		)	—		92			1,022
Land - acquisition & development	5,781		—			3,406		(1,935		)	7,252
Land - consumer lot loans	2,946		(676		)	—		196			2,466
Multi-family	5,304		—			—		1,480			6,784
Commercial real estate	8,960		(32		)	1,115		(2,260		)	7,783
Commercial & industrial	24,980		(579		)	591		(1,168		)	23,824
HELOC	902		(27		)	21		(68		)	828
Consumer	2,939		(520		)	789		(802		)	2,406
	$	106,829	$	(4,059	)	$	8,649	$	(1,500	)	$	109,919

Six Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	62,763	$	(3,103	)	$	6,675	$	(11,573	)	$	54,762
Construction	6,742		(388		)	75		(984		)	5,445
Construction - custom	1,695		—			—		(727		)	968
Land - acquisition & development	5,592		(38		)	205		1,646			7,405
Land - consumer lot loans	3,077		(87		)	34		11			3,035
Multi-family	4,248		—			220		205			4,673
Commercial real estate	7,548		(27		)	481		(1,268		)	6,734
Commercial & industrial	16,527		(355		)	52		4,922			21,146
HELOC	928		—			—		(78		)	850
Consumer	3,227		(1,128		)	1,349		(143		)	3,305
Covered loans	2,244							(2,244		)	—
	$	114,591	$	(5,126	)	$	9,091	$	(10,233	)	$	108,323

The Company recorded a release of allowance for loan losses of $1,500,000 for the three months endedMarch 31, 2016, which compares to a release of allowance of $3,949,000 for the three months endedMarch 31, 2015. The release of allowance for loan losses for the quarter ended March 31, 2016 was a result of continued improvement in credit quality of the loan portfolio offset by net growth in the loan portfolio. The related improvement in the credit quality of the loan portfolio relates to the factors below.

The Company had recoveries, net of charge-offs, of $3,518,000 for the quarter ended March 31, 2016, compared with $3,123,000 of net recoveries for the same quarter one year ago. Non-performing assets were $93,329,000, or 0.64%, of total assets at March 31, 2016, compared to $98,846,000, or 0.67%, and $128,577,000, or 0.88%, of total assets at December 31, 2015 and September 30, 2015, respectively. Non-accrual loans were $54,559,000 at March 31, 2016, compared to $56,748,000 and $67,810,000 at December 31, 2015 and September 30, 2015, respectively.

The reserve for unfunded commitments was $3,085,000 as of March 31, 2016, which is unchanged since September 30, 2015.

Management believes the allowance for loan losses plus the reserve for unfunded commitments, totaling $113,004,000, or 1.10% of gross loans, is sufficient to absorb estimated losses inherent in the portfolio.

Acquired loans, including covered loans, are not usually classified as non-performing because at acquisition, the carrying value of these loans is recorded at fair value. As of March 31, 2016, $24,101,000 in acquired loans were subject to the general allowance as the discount related to these balances was no longer sufficient to absorb all of the expected losses.

The following tables show loans collectively and individually evaluated for impairment and the related allocation of general and specific reserves.

March 31, 2016	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	40,974	$	5,557,463	0.7	%	$	854	$	28,462	3.0	%
Construction	15,726		391,616		4.0		—		—		—
Construction - custom	1,021		210,809		0.5		—		171		—
Land - acquisition & development	7,221		88,064		8.2		31		1,280		2.4
Land - consumer lot loans	2,466		89,741		2.8		—		1,114		—
Multi-family	6,774		1,070,178		0.6		11		1,522		0.7
Commercial real estate	7,643		810,343		0.9		140		12,602		1.1
Commercial & industrial	23,824		829,394		2.9		—		—		—
HELOC	828		128,295		0.7		—		566		—
Consumer	2,406		164,612		1.5		—		—		—
	$	108,883	$	9,340,515	1.2	%	$	1,036	$	45,717	2.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

September 30, 2015	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	47,073	$	5,595,752	0.8	%	$	275	$	51,718	0.5	%
Construction	6,680		124,679		5.4		—		5,441		—
Construction - custom	990		205,692		0.5		—		—		—
Land - acquisition & development	5,781		72,602		8.0		—		2,198		—
Land - consumer lot loans	2,946		93,103		3.2		—		10,824		—
Multi-family	5,304		1,062,194		0.5		—		5,348		—
Commercial real estate	8,960		844,691		1.1		—		8,826		—
Commercial & industrial	24,980		643,577		3.9		—		—		—
HELOC	902		126,594		0.7		—		1,072		—
Consumer	2,938		194,569		1.5		—		86		—
	$	106,554	$	8,963,453	1.2	%	$	275	$	85,513	0.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

As of March 31, 2016, $108,883,000 of the allowance was calculated under the formulas contained in our general allowance methodology and the remaining $1,036,000 was specific reserves on loans deemed to be individually impaired. As of September 30, 2015, $106,554,000 of the allowance was calculated under the formulas contained in our general allowance methodology and the remaining $275,000 was specific reserves on loans deemed to be individually impaired.

The Company has an asset quality review function that analyzes its loan portfolios and reports the results of the review to the Board of Directors on a quarterly basis. The single-family residential, HELOC and consumer portfolios are evaluated based on their performance as a pool of loans, since no single loan is individually significant or judged by its risk rating, size or potential risk of loss. The construction, land, multi-family, commercial real estate and commercial and industrial loans are risk rated on a loan by loan basis to determine the relative risk inherent in specific borrowers or loans. Based on that risk rating, the loans are assigned a grade and classified as follows:

• Pass – the credit does not meet one of the definitions below.

• Special mention – A special mention credit is considered to be currently protected from loss but is potentially weak. No loss of principal or interest is foreseen; however, proper supervision and Management attention is required to deter further deterioration in the credit. Assets in this category constitute some undue and unwarranted credit risk but not to the point of justifying a risk rating of substandard. The credit risk may be relatively minor yet constitutes an unwarranted risk in light of the circumstances surrounding a specific asset.

• Substandard – A substandard credit is an unacceptable credit. Additionally, repayment in the normal course is in jeopardy due to the existence of one or more well defined weaknesses. In these situations, loss of principal is likely if the weakness is not corrected. A substandard asset is inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified will have a well defined weakness or weaknesses that jeopardize the collection or liquidation of the debt. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets risk rated substandard.

• Doubtful – A credit classified doubtful has all the weaknesses inherent in one classified substandard with the added characteristic that the weakness makes collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. The probability of loss is high, but because of certain important and reasonably specific pending factors that may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined. Pending factors include proposed merger, acquisition, or liquidation procedures, capital injection, perfecting liens on additional collateral, and refinancing plans.

• Loss – Credits classified loss are considered uncollectible and of such little value that their continuance as a bankable asset is not warranted. This classification does not mean that the asset has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this asset even though partial recovery may be affected in the future. Losses should be taken in the period in which they are identified as uncollectible. Partial charge-off versus full charge-off may be taken if the collateral offers some identifiable protection.

The following tables provide information on loans based on risk rating categories as defined above.

March 31, 2016	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,547,231		$	—		$	71,723		$	—		$	—		$	5,618,954
Construction	774,540			7,500			3,806			—			—			785,846
Construction - custom	395,010			—			3,787			—			—			398,797
Land - acquisition & development	93,668			—			7,937			—			—			101,605
Land - consumer lot loans	99,081			—			1,775			—			—			100,856
Multi-family	1,065,161			3,613			4,448			—			—			1,073,222
Commercial real estate	813,405			8,281			11,884			—			—			833,570
Commercial & industrial	747,693			3,975			53,604			—			—			805,272
HELOC	129,656			—			803			—			—			130,459
Consumer	164,292			—			380			—			—			164,672
	9,829,737			23,369			160,147			—			—			10,013,253
Non-impaired acquired loans	143,164			—			9,408			—			—			152,572
Credit-impaired acquired loans	73,699			—			32,938			—			—			106,637
Covered loans	33,649			—			562			—			—			34,211
Total gross loans	$	10,080,249		$	23,369		$	203,055		$	—		$	—		$	10,306,673
Total grade as a % of total gross loans	97.8		%	0.2		%	2.0		%	—		%	—		%

September 30, 2015	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,558,700		$	—		$	93,145		$	—		$	—		$	5,651,845
Construction	197,935			—			2,574			—			—			200,509
Construction - custom	396,307			—			—			—			—			396,307
Land - acquisition & development	89,656			—			4,552			—			—			94,208
Land - consumer lot loans	103,569			—			420			—			—			103,989
Multi-family	1,118,673			865			6,184			—			—			1,125,722
Commercial real estate	971,510			4,360			10,400			—			—			986,270
Commercial & industrial	575,034			1,496			36,306			—			—			612,836
HELOC	127,398			—			248			—			—			127,646
Consumer	194,451			—			204			—			—			194,655
	9,333,233			6,721			154,033			—			—			9,493,987
Non-impaired acquired loans	149,891			—			16,402			—			—			166,293
Credit-impaired acquired loans	61,019			—			26,062			—			—			87,081
Covered loans	61,776			—			14,133			—			—			75,909
Total gross loans	$	9,605,919		$	6,721		$	210,630		$	—		$	—		$	9,823,270
Total grade as a % of total gross loans	97.8		%	0.1		%	2.1		%	—		%	—		%

The following tables provide information on loans (excluding acquired and covered loans) based on borrower payment activity.

March 31, 2016	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,576,559	99.2	%	$	42,395	0.8	%
Construction	785,846		100.0		—		—
Construction - custom	398,730		100.0		67		—
Land - acquisition & development	101,128		99.5		477		0.5
Land - consumer lot loans	99,916		99.1		940		0.9
Multi-family	1,071,702		99.9		1,520		0.1
Commercial real estate	825,869		99.1		7,701		0.9
Commercial & industrial	804,676		99.9		596		0.1
HELOC	129,905		99.6		554		0.4
Consumer	164,363		99.8		309		0.2
	$	9,958,694	99.5	%	$	54,559	0.5	%

September 30, 2015	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,592,771	99.0	%	$	59,074	1.0	%
Construction	199,755		99.6		754		0.4
Construction - custom	395,575		99.8		732		0.2
Land - acquisition & development	94,208		100.0		—		—
Land - consumer lot loans	102,716		98.8		1,273		1.2
Multi-family	1,123,165		99.8		2,558		0.2
Commercial real estate	984,093		99.8		2,176		0.2
Commercial & industrial	612,836		100.0		—		—
HELOC	127,083		99.6		563		0.4
Consumer	193,975		99.7		680		0.3
	$	9,426,177	99.3	%	$	67,810	0.7	%

The following tables provide information on impaired loan balances and the related allowances by loan types.

March 31, 2016	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	11,818	$	13,412	$	—		$	10,345
Construction - custom	699		759		—			449
Land - acquisition & development	188		9,086		—			365
Land - consumer lot loans	548		634		—			418
Multi-family	1,044		4,793		—			675
Commercial real estate	5,797		6,428		—			4,891
Commercial & industrial	182		6,611		—			567
HELOC	439		830		—			330
Consumer	116		501		—			218
	20,831		43,054		—			18,258
With an allowance recorded:
Single-family residential	233,544		237,663		4,277			234,260
Land - acquisition & development	1,632		2,834		24			1,867
Land - consumer lot loans	9,981		11,037		7			10,496
Multi-family	1,522		1,522		11			1,527
Commercial real estate	22,139		24,586		140			22,876
HELOC	1,396		1,398		—			1,394
Consumer	94		284		—			96
	270,308		279,324		4,459		(1)	272,516
Total:
Single-family residential	245,362		251,075		4,277			244,605
Construction - custom	699		759		—			449
Land - acquisition & development	1,820		11,920		24			2,232
Land - consumer lot loans	10,529		11,671		7			10,914
Multi-family	2,566		6,315		11			2,202
Commercial real estate	27,936		31,014		140			27,767
Commercial & industrial	182		6,611		—			567
HELOC	1,835		2,228		—			1,724
Consumer	210		785		—			314
	$	291,139	$	322,378	$	4,459	(1)	$	290,774

(1) Includes $1,036,000 of specific reserves and $3,423,000 included in the general reserves.

September 30, 2015	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	17,250	$	19,644	$	—		$	14,069
Construction	453		2,151		—			471
Construction - custom	554		554		—			182
Land - acquisition & development	2,570		9,426		—			926
Land - consumer lot loans	727		814		—			544
Multi-family	3,770		7,054		—			1,545
Commercial real estate	9,427		15,620		—			8,130
Commercial & industrial	2,955		13,066		—			2,681
HELOC	683		1,532		—			536
Consumer	477		703		—			390
	38,866		70,564		—			29,474
With an allowance recorded:
Single-family residential	259,461		263,268		6,678			260,028
Construction	4,988		5,778		—			5,432
Land - acquisition & development	2,486		3,426		—			3,478
Land - consumer lot loans	11,289		11,554		—			11,324
Multi-family	3,823		3,823		—			3,732
Commercial real estate	19,124		21,078		—			18,886
HELOC	1,443		1,443		—			1,359
Consumer	99		289		—			102
	302,713		310,659		6,678		(1)	304,341
Total:
Single-family residential	276,711		282,912		6,678			274,097
Construction	5,441		7,929		—			5,903
Construction - custom	554		554		—			182
Land - acquisition & development	5,056		12,852		—			4,404
Land - consumer lot loans	12,016		12,368		—			11,868
Multi-family	7,593		10,877		—			5,277
Commercial real estate	28,551		36,698		—			27,016
Commercial & industrial	2,955		13,066		—			2,681
HELOC	2,126		2,975		—			1,895
Consumer	576		992		—			492
	$	341,579	$	381,223	$	6,678	(1)	$	333,815

(1) Includes $275,000 of specific reserves and $6,403,000 included in the general reserves.

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Fair Value Measurements

6 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

ASC 825 defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 825 also establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active exchange markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active and other inputs that are observable or can be corroborated by observable market data.

Level 3: Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability.

We have established and documented the Company's process for determining the fair values of the Company's assets and liabilities, where applicable. Fair value is based on quoted market prices, when available, for identical or similar assets or liabilities. In the absence of quoted market prices, fair value is determined using valuation models or third-party appraisals. The following is a description of the valuation methodologies used to measure and report the fair value of financial assets and liabilities on a recurring or nonrecurring basis:

Measured on a Recurring Basis

Securities

Securities available for sale are recorded at fair value on a recurring basis. The fair value of debt securities are priced using model pricing based on the securities' relationship to other benchmark quoted prices as provided by an independent third party, and under GAAP are considered a Level 2 input method. Securities that are traded on active exchanges, including the Company's equity securities, are measured using the closing price in an active market and are considered a Level 1 input method.

The bank offers interest rate swaps to its variable rate borrowers who want to manage their interest rate risk. At the same time, the bank enters into the opposite trade with a counter party to offset its interest rate risk. The bank has also entered into a commercial loan hedge as well as long term borrowing hedges using interest rate swaps. The fair value of these interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique. These are considered a Level 2 input method.

The following tables present the balance of assets and liabilities measured at fair value on a recurring basis.

	March 31, 2016
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,591	—		—		$	101,591
Obligations of U.S. government	—		264,544		—		264,544
Obligations of states and political subdivisions	—		27,335		—		27,335
Corporate debt securities	—		506,269		—		506,269
Mortgage-backed securities
Agency pass-through certificates	—		1,105,016		—		1,105,016
Other Commercial MBS	—		92,331		—		92,331
Total available-for-sale securities	101,591		1,995,495		—		2,097,086
Interest rate contracts	—		17,498		—		17,498
Total financial assets	$	101,591	$	2,012,993	$	—	$	2,114,584
Financial Liabilities
Interest rate contracts	$	—	$	17,498	$	—	$	17,498
Commercial loan hedge	—		2,329		—		2,329
Long term borrowing hedge	—		25,242		—		25,242
Total financial liabilities	$	—	$	45,069	$	—	$	45,069

There were no transfers between, into and/or out of Levels 1, 2 or 3 during the six months endedMarch 31, 2016.

	September 30, 2015
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,952	—		—		$	101,952
Obligations of U.S. government	—		482,464		—		482,464
Obligations of states and political subdivisions	—		27,123		—		27,123
Corporate debt securities	—		505,800		—		505,800
Mortgage-backed securities
Agency pass-through certificates	—		1,160,518		—		1,160,518
Other Commercial MBS	—		102,706		—		102,706
Total available-for-sale securities	101,952		2,278,611		—		2,380,563
Interest rate contracts	—		11,879		—		11,879
Total financial assets	$	101,952	$	2,290,490	$	—	$	2,392,442
Financial Liabilities
Interest rate contracts	$	—	$	11,879	$	—	$	11,879
Commercial loan hedge	—		966		—		966
Long term borrowing hedge	—		14,555		—		14,555
Total financial liabilities	$	—	$	27,400	$	—	$	27,400

There were no transfers between, into and/or out of Levels 1, 2 or 3 during the fiscal year ended September 30, 2015.

Measured on a Nonrecurring Basis

Impaired Loans & Real Estate Owned

Real estate owned ("REO") consists principally of properties acquired through foreclosure. From time to time, and on a nonrecurring basis, adjustments using fair value measurements are recorded to reflect increases or decreases based on the current appraisal or estimated value of the collateral, but only up to the fair value of the real estate owned as of the initial transfer date less selling costs.

When management determines that the fair value of the collateral or the real estate owned requires additional adjustments, either as a result of an updated appraised value or when there is no observable market price, the Company classifies the impaired loan or real estate owned as Level 3. Level 3 assets recorded at fair value on a nonrecurring basis at March 31, 2016 included loans for which a specific reserve allowance was established or a partial charge-off was recorded based on the fair value of collateral, as well as real estate owned where the fair value of the property was less than the cost basis.

The following tables present the aggregated balance of assets that were measured at fair value on a nonrecurring basis at March 31, 2016 and March 31, 2015, and the total gains (losses) resulting from those fair value adjustments for the six months ended March 31, 2016 and March 31, 2015. The estimated fair value measurements are shown gross of estimated selling costs.

	March 31, 2016								Three Months Ended March 31, 2016			Six Months Ended March 31, 2016
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	12,164	$	12,164	$	(1,389	)	$	(3,070	)
Real estate owned (2)	—		—		12,804		12,804		(577		)	(2,332		)
Balance at end of period	$	—	$	—	$	24,968	$	24,968	$	(1,966	)	$	(5,402	)

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

	March 31, 2015								Three Months Ended March 31, 2015			Six Months Ended March 31, 2015
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	3,478	$	3,478	$	(515	)	$	(580	)
Real estate owned (2)	—		—		48,255		48,255		2,533			10,769
Balance at end of period	$	—	$	—	$	51,733	$	51,733	$	2,018		$	10,189

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

Impaired loans - The Company adjusts the carrying amount of impaired loans when there is evidence of probable loss and the expected fair value of the loan is less than its contractual amount. The amount of the impairment may be determined based on the estimated present value of future cash flows or the fair value of the underlying collateral. Impaired loans with a specific reserve allowance based on cash flow analysis or the value of the underlying collateral are classified as Level 3 assets.

The evaluations for impairment are prepared by the Problem Loan Review Committee, which is chaired by the Chief Credit Officer and includes the Loan Review manager and Special Credits manager, as well as senior credit officers, division managers and group executives, as applicable. These evaluations are performed in conjunction with the quarterly allowance for loan loss process.

Applicable loans that were included in the previous quarter's review are reevaluated and if their values are materially different from the prior quarter evaluation, the underlying information (loan balance and collateral value) are compared. Material differences are evaluated for reasonableness and discussions are held between the relationship manager and their division manager to understand the difference and determine if any adjustment is necessary.

The inputs are developed and substantiated on a quarterly basis, based on current borrower developments, market conditions and collateral values. The following methods are used to value impaired loans:

• The fair value of the collateral, which may take the form of real estate or personal property, is based on internal estimates, field observations, assessments provided by third-party appraisers and other valuation models. The Company performs or reaffirms valuations of collateral-dependent impaired loans at least annually. Adjustments are made if management believes that more recent information is available and relevant with respect to the fair value of the collateral.

• The present value of the expected future cash flows of the loans is used for measurement of non collateral-dependent loans to test for impairment. The Company calculates the amount and timing of the future cash flows, the effective interest rate to be used to discount the cash flows and the basis for determination of the cash flows, including consideration of current economic and environmental factors, as well as other information relating to current or previous conditions.

Real estate owned - When a loan is reclassified from loan status to real estate owned due to the Company taking possession of the collateral, a Special Credits officer, along with the Special Credits manager, obtains a valuation, which may include appraisals or third-party price options, which is used to establish the fair value of the underlying collateral. The determined fair value, less selling costs, becomes the carrying value of the REO asset.

The fair value of REO assets is re-evaluated quarterly and the REO asset is adjusted to reflect the fair value as necessary. After foreclosure, the valuations are updated periodically and current market conditions may require the assets to be written down further or up to the cost basis established on the date of transfer. The carrying balance of REO assets are also written down or up once a bona fide offer is contractually accepted, through execution of a Purchase and Sale Agreement, where the accepted price is lower than the cost established on the transfer date.

Fair Values of Financial Instruments

U. S. GAAP requires disclosure of fair value information about financial instruments, whether or not recognized on the statement of financial condition, for which it is practicable to estimate those values. Certain financial instruments and all non-financial instruments are excluded from the disclosure requirements. Accordingly, the aggregate fair value estimates presented do not reflect the underlying fair value of the Company. Although management is not aware of any factors that would materially affect the estimated fair value amounts presented below, such amounts have not been comprehensively revalued for purposes of these financial statements since the dates shown, and therefore, estimates of fair value subsequent to those dates may differ significantly from the amounts presented below.

		March 31, 2016				September 30, 2015
	Level in Fair Value Hierarchy	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
		(In thousands)
Financial assets
Cash and cash equivalents	1	$	276,084	$	276,084	$	284,049	$	284,049
Available-for-sale securities
Equity securities	1	101,591		101,591		101,952		101,952
Obligations of U.S. government	2	264,544		264,544		482,464		482,464
Obligations of states and political subdivisions	2	27,335		27,335		27,123		27,123
Corporate debt securities	2	506,269		506,269		505,800		505,800
Mortgage-backed securities
Agency pass-through certificates	2	1,105,016		1,105,016		1,160,518		1,160,518
Other commercial MBS	2	92,331		92,331		102,706		102,706
Total available-for-sale securities		2,097,086		2,097,086		2,380,563		2,380,563
Held-to-maturity securities	2
Mortgage-backed securities
Agency pass-through certificates	2	1,558,087		1,564,349		1,643,216		1,637,420
Total held-to-maturity securities		1,558,087		1,564,349		1,643,216		1,637,420
Loans receivable	3	9,545,322		10,059,040		9,170,634		9,667,750
FDIC indemnification asset	3	13,480		12,803		16,275		15,522
FHLB and FRB stock	2	113,187		113,187		107,198		107,198
Other assets - interest rate contracts	2	17,498		17,498		11,879		11,879
Financial liabilities
Customer accounts	2	10,543,384		9,671,338		10,631,703		10,004,290
FHLB advances	2	1,980,000		2,086,109		1,830,000		1,938,384
Other liabilities - interest rate contracts	2	17,498		17,498		11,879		11,879
Other liabilities - commercial loan hedge	2	2,329		2,329		966		966
Other liabilities - long term borrowing hedge	2	25,242		25,242		14,555		14,555

The following methods and assumptions were used to estimate the fair value of financial instruments:

Cash and cash equivalents – The carrying amount of these items is a reasonable estimate of their fair value.

Available-for-sale securities and held-to-maturity securities – Securities at fair value are primarily priced using model pricing based on the securities' relationship to other benchmark quoted prices as provided by an independent third party, and are considered a Level 2 input method. Equity securities which are exchange traded are considered a Level 1 input method.

Loans receivable and covered loans – For certain homogeneous categories of loans, such as fixed- and variable-rate residential mortgages, fair value is estimated for securities backed by similar loans, adjusted for differences in loan characteristics, using the same methodology described above for AFS and HTM securities. The fair value of other loan types is estimated by discounting the future cash flows and estimated prepayments using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining term. Some loan types were valued at carrying value because of their floating rate or expected maturity characteristics. Net deferred loan fees are not included in the fair value calculation but are included in the carrying amount.

FDIC indemnification asset – The fair value of the indemnification asset is estimated by discounting the expected future cash flows using the current rates.

FHLB and FRB stock – The fair value is based upon the par value of the stock which equates to its carrying value.

Customer accounts – The fair value of demand deposits, savings accounts, and money market accounts is the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated by discounting the estimated future cash flows using the rates currently offered for deposits with similar remaining maturities.

FHLB advances – The fair value of FHLB advances and other borrowings is estimated by discounting the estimated future cash flows using rates currently available to the Company for debt with similar remaining maturities.

Interest Rate Contracts – The bank offers interest rate swaps to its variable rate borrowers who want to manage their interest rate risk. At the same time, the bank enters into the opposite trade with a counterparty to offset its interest rate risk. The fair value of these interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique.

Commercial Loan Hedge – The fair value of the interest rate swap is estimated by a third party pricing service using a discounted cash flow technique.

Long Term Borrowing Hedges – The fair value of the forward starting interest rate swaps are estimated by a third party pricing service using a discounted cash flow technique.

The following tables provide a reconciliation of amortized cost to fair value of available-for-sale and held-to-maturity securities.

	March 31, 2016
	Amortized Cost		Gross Unrealized					Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	44,763	$	1,467	$	(257	)	$	45,973	2.72	%
5 to 10 years	50,399		—		(1,726		)	48,673		1.04
Over 10 years	173,258		—		(3,361		)	169,897		1.06
Equity Securities
Within 1 year	500		19		—			519		1.80
1 to 5 years	99,922		1,150		—			101,072		1.90
Corporate bonds due
Within 1 year	274,957		258		—			275,215		1.02
1 to 5 years	91,505		355		(113		)	91,747		1.85
5 to 10 years	89,953		1,167		(2,787		)	88,333		2.00
Over 10 years	50,000		974		—			50,974		3.00
Municipal bonds due
1 to 5 years	2,300		8		—			2,308		1.23
5 to 10 years	1,319		34		—			1,353		2.05
Over 10 years	20,372		3,302		—			23,674		6.45
Mortgage-backed securities
Agency pass-through certificates	1,093,626		15,593		(4,202		)	1,105,017		2.58
Other Commercial MBS	92,542		260		(471		)	92,331		1.73
	2,085,416		24,587		(12,917		)	2,097,086		2.13
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,558,087		12,358		(6,096		)	1,564,349		3.19
	$	3,643,503	$	36,945	$	(19,013	)	$	3,661,435	2.58	%

	September 30, 2015
	Amortized Cost		Gross Unrealized						Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	105,065	$	1,923		$	(274	)	$	106,714	1.74	%
5 to 10 years	119,071		35			(1,247		)	117,859		1.54
Over 10 years	262,832		—			(4,941		)	257,891		1.23
Equity Securities
Within 1 year	500		17			—			517		1.80
1 to 5 years	99,922		1,513			—			101,435		1.90
Corporate bonds due
Within 1 year	24,787		191			—			24,978		0.53
1 to 5 years	311,435		1,190			(58		)	312,567		0.88
5 to 10 years	100,000		876			(3,524		)	97,352		1.47
Over 10 years	69,950		953			—			70,903		3.00
Municipal bonds due
1 to 5 years	2,285		8			—			2,293		1.23
5 to 10 years	1,303		7			—			1,310		2.05
Over 10 years	20,382		3,138			—			23,520		6.45
Mortgage-backed securities
Agency pass-through certificates	1,144,787		18,222			(2,491		)	1,160,518		2.48
Other Commercial MBS	103,131		85			(510		)	102,706		1.51
	2,365,450		28,158			(13,045		)	2,380,563		1.97
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,643,216		10,516			(16,312		)	1,637,420		3.19
	$	4,008,666	$	38,674		$	(29,357	)	$	4,017,983	2.46	%

There were no available-for-sale securities sold during the three or six months endedMarch 31, 2016 or March 31, 2015. Substantially all of the agency mortgage-backed securities have contractual due dates that exceed 10 years.

The following tables show the unrealized gross losses and fair value of securities as of March 31, 2016 and September 30, 2015, by length of time that individual securities in each category have been in a continuous loss position. The decline in fair value is attributable to changes in interest rates. Because the Company does not intend to sell these securities and does not consider it more likely than not that it will be required to sell these securities before the recovery of amortized cost basis, which may be upon maturity, the Company does not consider these investments to be other than temporarily impaired.

March 31, 2016	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(1,001	)	$	24,000	$	(1,899	)	$	33,101	$	(2,900	)	$	57,101
U.S. government and agency securities due	(3,136		)	138,259		(2,208		)	115,518		(5,344		)	253,777
Agency pass-through certificates	(1,475		)	308,151		(9,294		)	1,217,456		(10,769		)	1,525,607
	$	(5,612	)	$	470,410	$	(13,401	)	$	1,366,075	$	(19,013	)	$	1,836,485

September 30, 2015	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(183	)	$	72,862	$	(3,399	)	$	46,601	$	(3,582	)	$	119,463
U.S. government and agency securities due	(5,010		)	336,243		(1,452		)	57,344		(6,462		)	393,587
Agency pass-through certificates	(1,036		)	169,541		(18,277		)	1,193,463		(19,313		)	1,363,004
	$	(6,229	)	$	578,646	$	(23,128	)	$	1,297,408	$	(29,357	)	$	1,876,054

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Derivatives and Hedging Activities

6 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedging Activities

Derivatives and Hedging Activities

The Bank periodically enters into certain interest rate swap agreements in order to provide commercial loan customers the ability to convert from variable to fixed interest rate payments, while the Bank retains a variable rate loan. Under these agreements, the Bank enters into a variable rate loan agreement and a swap agreement with the client. The swap agreement effectively converts the client’s variable rate loan into a fixed rate. The Bank enters into a corresponding swap agreement with a third party in order to offset its exposure on the variable and fixed components of the client's swap agreement. The Bank had $525,465,000 and $439,416,000 notional in interest rate swaps to hedge this exposure as of March 31, 2016 and September 30, 2015, respectively. The interest rate swaps are derivatives under ASC 815, Derivatives and Hedging, with changes in fair value recorded in earnings. There was no net impact to the statement of operations for the six months ended March 31, 2016 as the changes in value for the asset and liability side of the swaps offset each other.

The Bank has also entered into interest rate swaps, some of which are forward-starting, to convert certain existing and future short-term borrowings to fixed rate payments. The primary purpose of these hedges is to mitigate the risk of rising interest rates, specifically LIBOR rates, which are a benchmark for the short term borrowings. The hedging program qualifies as a cash flow hedge under FASB ASC 815, which provides for matching of the recognition of gains and losses of the interest rate swaps and the hedged items. The hedged item is the LIBOR portion of the series of existing or future short-term fixed rate borrowings over the term of the interest rate swap. The change in the fair value of the interest rate swaps is recorded in other comprehensive income. The Bank had $600,000,000 and $400,000,000 notional in interest rate swaps to hedge existing and anticipated future borrowings as of March 31, 2016 and September 30, 2015, respectively. The unrealized loss, gross of the related tax benefit, on these interest rate swaps as of March 31, 2016 was $25,242,000.

The Bank has also entered into an interest rate swap to hedge the interest rate risk of an individual fixed rate commercial loan and this relationship qualifies as a fair value hedge under FASB ASC 815, which provides for matching of the recognition of gains and losses of the interest rate swap and the hedged item. The Bank hedges this loan using an interest rate swap with a notional amount of $54,155,000 and $54,815,000 as of March 31, 2016 and September 30, 2015, respectively

The following table presents the fair value and balance sheet classification of derivatives at March 31, 2016 and September 30, 2015:

	Asset Derivatives						Liability Derivatives
	March 31, 2016			September 30, 2015			March 31, 2016			September 30, 2015
	Balance Sheet			Balance Sheet			Balance Sheet			Balance Sheet
	Location	Fair Value		Location	Fair Value		Location	Fair Value		Location	Fair Value
	(In thousands)
Interest rate contracts	Other assets	$	17,498	Other assets	$	11,879	Other liabilities	$	17,498	Other liabilities	$	11,879
Commercial loan hedge	Other assets	—		Other assets	—		Other liabilities	2,329		Other liabilities	966
Long term borrowing hedge	Other assets	—		Other assets	—		Other liabilities	25,242		Other liabilities	14,555
		$	17,498		$	11,879		$	45,069		$	27,400

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Summary of Significant Accounting Policies (Policies)

6 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Off-Balance-Sheet Credit Exposures

The Company estimates losses on off-balance-sheet credit exposures by allocating a loss percentage derived from historical loss factors for each asset class.

New Accounting Pronouncements

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation- Improvements to Employee Share-Based Payment Accounting, which involves several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. Under the guidance, income tax benefits and deficiencies are to be recognized as income tax expense or benefit in the income statement and the tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity should also recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. Excess tax benefits should be classified along with other income tax cash flows as an operating activity. In regards to forfeitures, the entity may make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures when they occur. This ASU is effective for fiscal years beginning after December 15, 2016 including interim periods within that reporting period, however early adoption is permitted. The Company is currently evaluating the guidance to determine its adoption method and does not expect this guidance to have a material impact on its consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The amendments require lessees to recognize a lease liability, which is a lessee's obligation to make lease payments arising from a lease, and a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. The guidance also simplifies the accounting for sale and leaseback transactions. The amendments are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities, to require all equity investments to be measured at fair value with changes in the fair value recognized through net income (other than those accounted for under equity method of accounting or those that result in consolidation of the investee). The amendments in this ASU also require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. This ASU is effective for fiscal years beginning after December 15, 2017 including interim periods within that reporting period. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In September 2015, the FASB issued ASU 2015-16, Simplifying the Accounting for Measurement-Period Adjustments. the amendments in ASU 2015-16 require that the acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amount is determined. The acquirer is required to also record, in the same period’s financial statements, the effect on earnings as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. In addition, an entity is required to present separately on the face of the income statement or disclose in the notes to the financial statements the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. The amendments in ASU 2015-16 are effective for years beginning after December 15, 2015. Early adoption is permitted for reporting periods for which financial statements have not been issued. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-05, Customer’s Accounting for Fees Paid in Cloud Computing Arrangement. The ASU was issued to clarify a customer's accounting for fees paid in a cloud computing arrangement. The amendments provide guidance to customers in determining whether a cloud computing arrangement includes a software license that should be accounted for as internal-use software. If the arrangement does not contain a software license, it would be accounted for as a service contract. The guidance in this ASU are effective for interim and annual periods beginning after December 15, 2015 and can be adopted either (1) prospectively to all arrangements entered into or materially modified after the effective date or (2) retrospectively. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update was to be effective for interim and annual periods beginning after December 15, 2016. However, in August 2015, the FASB issued ASU 2015-14, which delayed the effective date of ASU 2014-09 by one year and permits companies to voluntarily adopt the new standard as of the original effective date. The Company does not expect this guidance to have a material impact on its consolidated financial statements.

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Loans Receivable (Tables)

6 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Schedule of Loans Receivable

The following table is a summary of loans receivable (including loans in process, net of charge offs.)

	March 31, 2016				September 30, 2015
	(In thousands)				(In thousands)
Non-Acquired loans
Single-family residential	$	5,618,954	54.5	%	$	5,651,845	57.6	%
Construction	785,846		7.6		200,509		2.0
Construction - custom	398,797		3.9		396,307		4.0
Land - acquisition & development	101,605		1.0		94,208		1.0
Land - consumer lot loans	100,856		1.0		103,989		1.1
Multi-family	1,073,222		10.4		1,125,722		11.6
Commercial real estate	833,570		8.1		986,270		10.0
Commercial & industrial	805,272		7.8		612,836		6.2
HELOC	130,459		1.3		127,646		1.3
Consumer	164,672		1.6		194,655		2.0
Total non-acquired loans	10,013,253		97.2	%	9,493,987		96.8	%
Acquired loans	152,572		1.5		166,293		1.6
Credit impaired acquired loans	106,637		1.0		87,081		0.9
Covered loans	34,211		0.3		75,909		0.7
Total gross loans	10,306,673		100.0	%	9,823,270		100.0	%
Less:
Allowance for loan losses	109,919				106,829
Loans in process	591,667				476,796
Discount on acquired loans	21,120				30,095
Deferred net origination fees	38,645				38,916
Total loan contra accounts	761,351				652,636
Net Loans	$	9,545,322			$	9,170,634

Summary of Information Regarding Non-Accrual Loans

The following table sets forth information regarding non-accrual loans.

	March 31, 2016				September 30, 2015
	(In thousands)
Non-accrual loans:
Single-family residential	$	42,395	77.7	%	$	59,074	87.1	%
Construction	—		—		754		1.1
Construction - custom	67		0.1		732		1.1
Land - acquisition & development	477		0.9		—		—
Land - consumer lot loans	940		1.7		1,273		1.9
Multi-family	1,520		2.8		2,558		3.8
Commercial real estate	7,701		14.1		2,176		3.2
Commercial & industrial	596		1.1		—		—
HELOC	554		1.0		563		0.8
Consumer	309		0.6		680		1.0
Total non-accrual loans	$	54,559	100	%	$	67,810	100	%

Analysis of Age of Loans in Past Due Status

The following tables provide details regarding delinquent loans.

March 31, 2016	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,624,134	$	5,558,731	$	18,000	$	7,785	$	39,618	$	65,403	1.16	%
Construction	396,322		396,181		—		—		141		141		0.04
Construction - Custom	212,067		209,153		1,047		1,800		67		2,914		1.37
Land - Acquisition & Development	92,467		90,541		1,445		—		481		1,926		2.08
Land - Consumer Lot Loans	101,372		99,379		563		490		940		1,993		1.97
Multi-Family	1,077,248		1,075,662		970		—		616		1,586		0.15
Commercial Real Estate	889,342		881,896		1,766		53		5,627		7,446		0.84
Commercial & Industrial	810,452		808,825		862		—		765		1,627		0.20
HELOC	130,446		129,456		378		63		549		990		0.76
Consumer	164,942		163,620		757		207		358		1,322		0.80
	9,498,792		9,413,444		25,788		10,398		49,162		85,348		0.90
Acquired loans	131,079		130,030		376		2		671		1,049		0.80
Credit impaired acquired loans	50,924		50,604		—		44		276		320		0.63
Covered loans	34,211		33,575		38		2		596		636		1.86
Total Loans	$	9,715,006	$	9,627,653	$	26,202	$	10,446	$	50,705	$	87,353	0.90	%
Delinquency %			99.10%		0.27%		0.11%		0.52%		0.90%

September 30, 2015	Amount of Loans		Days Delinquent Based on $ Amount of Loans										% based on $
Type of Loan	Net of LIP & Chg.-Offs		Current		30		60		90		Total
	(In thousands)
Non-acquired loans
Single-Family Residential	$	5,655,928	$	5,590,673	$	17,305	$	7,757	$	40,193	$	65,255	1.15	%
Construction	130,121		130,121		—		—		—		—		—
Construction - Custom	205,692		204,168		791		270		463		1,524		0.74
Land - Acquisition & Development	75,661		74,737		406		—		518		924		1.22
Land - Consumer Lot Loans	104,494		102,045		689		399		1,361		2,449		2.34
Multi-Family	1,068,038		1,065,667		259		454		1,658		2,371		0.22
Commercial Real Estate	893,072		892,180		131		—		761		892		0.10
Commercial & Industrial	617,545		616,602		93		27		823		943		0.15
HELOC	127,648		127,196		174		27		251		452		0.35
Consumer	194,977		194,259		493		170		55		718		0.37
	9,073,176		8,997,648		20,341		9,104		46,083		75,528		0.83
Acquired loans	57,682		56,559		356		—		767		1,123		1.95
Credit impaired acquired loans	139,726		138,940		243		4		539		786		0.56
Covered loans	75,890		70,729		272		90		4,799		5,161		6.80
Total Loans	$	9,346,474	$	9,263,876	$	21,212	$	9,198	$	52,188	$	82,598	0.88	%
Delinquency %			99.12%		0.23%		0.10%		0.56%		0.88%

Schedule of Impaired Loans, Loan Commitments and Loans Serviced

The following tables provide information related to loans that were restructured in a troubled debt restructuring ("TDR") during the periods presented:

	Three Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	7	$	1,101	$	1,101	14	$	2,664	$	2,664
Land - consumer lot loans	—	—		—		4	720		720
Commercial real estate						3	3,175		3,175
	7	$	1,101	$	1,101	21	$	6,559	$	6,559
	Six Months Ended March 31,
	2016					2015
		Pre-Modification		Post-Modification			Pre-Modification		Post-Modification
		Outstanding		Outstanding			Outstanding		Outstanding
	Number of	Recorded		Recorded		Number of	Recorded		Recorded
	Contracts	Investment		Investment		Contracts	Investment		Investment
		(In thousands)					(In thousands)
Troubled Debt Restructurings:
Single-family residential	10	$	1,830	$	1,830	49	$	12,264	$	12,264
Construction	—	—		—		2	718		718
Land - consumer lot loans	—	—		—		6	1,252		1,252
Commercial real estate	5	965		965		3	3,175		3,175
Consumer	—	—		—		1	85		85
	15	$	2,795	$	2,795	61	$	17,494	$	17,494

Schedule of Loan Modifications

The following tables provide information on payment defaults occurring during the periods presented where the loan had been modified in a TDR within 12 months of the payment default.

	Three Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	6	$	871	2	$	304
Land - consumer lot loans	1	146		2	301
Commercial real estate	1	152		—	—
	8	$	1,169	4	$	605
	Six Months Ended March 31,
	2016			2015
	Number of	Recorded		Number of	Recorded
	Contracts	Investment		Contracts	Investment
	(In thousands)			(In thousands)
TDRs That Subsequently Defaulted:
Single-family residential	8	$	1,095	7	$	1,237
Land - consumer lot loans	1	146		3	389
Commercial real estate	1	152		—	—
	10	$	1,393	10	$	1,626

Schedule of Changes in the Accretable Yield for Credit Impaired Acquired Loans

The following table shows the changes in accretable yield for acquired impaired loans and acquired non-impaired loans (including covered loans).

	Six Months Ended March 31, 2016												Year Ended September 30, 2015
	Acquired Impaired						Acquired Non-impaired						Acquired Impaired						Acquired Non-impaired
	Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans			Accretable Yield			Carrying Amount of Loans
	(In thousands)												(In thousands)
Beginning balance	$	72,705		$	111,300		$	7,204		$	187,080		$	97,125		$	135,826		$	14,513		$	275,862
Additions	—			—			—			—			—			—			—			—
Net reclassification from nonaccretable	—			—			—			—			6,307			—			346			—
Accretion	(11,010		)	11,010			(1,485		)	1,485			(30,727		)	30,727			(7,655		)	7,655
Transfers to REO	—			(123		)	—			—			—			(2,975		)	—			(150		)
Payments received, net	—			(21,039		)	—			(17,419		)	—			(52,278		)	—			(96,287		)
Ending Balance	$	61,695		$	101,148		$	5,719		$	171,146		$	72,705		$	111,300		$	7,204		$	187,080

Schedule of Activity for FDIC Indemnification Asset

The following table shows activity for the FDIC indemnification asset:

	Six Months Ended March 31, 2016			Year Ended September 30, 2015
	(In thousands)
Balance at beginning of period	$	16,275		$	36,860
Additions/Adjustments	—			(1,795		)
Payments received	(2,153		)	(720		)
Amortization	(773		)	(18,588		)
Accretion	131			518
Balance at end of period	$	13,480		$	16,275

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Allowance for Losses on Loans (Tables)

6 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Summary of Activity in Allowance for Loan Losses

The following tables summarize the activity in the allowance for loan losses.

Three Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries			Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,756	$	(1,026	)	$	111		$	(5,013	)	$	41,828
Construction	7,014		—			(5		)	8,717			15,726
Construction - custom	1,062		—			—			(40		)	1,022
Land - acquisition & development	6,778		—			3,371			(2,897		)	7,252
Land - consumer lot loans	3,001		(268		)	—			(267		)	2,466
Multi-family	5,047		—			—			1,737			6,784
Commercial real estate	10,344		(9		)	992			(3,544		)	7,783
Commercial & industrial	24,096		(331		)	590			(531		)	23,824
HELOC	820		(26		)	—			34			828
Consumer	1,983		(278		)	397			304			2,406
	$	107,901	$	(1,938	)	$	5,456		$	(1,500	)	$	109,919

Three Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	55,495	$	(1,409	)	$	4,122	$	(3,446	)	$	54,762
Construction	5,451		—			75		(81		)	5,445
Construction - custom	965		—			—		3			968
Land - acquisition & development	6,671		—			204		530			7,405
Land - consumer lot loans	3,113		(52		)	34		(60		)	3,035
Multi-family	4,500		—			—		173			4,673
Commercial real estate	5,872		—			453		409			6,734
Commercial & industrial	23,328		(355		)	18		(1,845		)	21,146
HELOC	892		—			—		(42		)	850
Consumer	2,413		(701		)	734		859			3,305
	$	108,700	$	(2,517	)	$	5,640	$	(3,500	)	$	108,323

Six Months Ended March 31, 2016	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	47,347	$	(2,165	)	$	2,577	$	(5,931	)	$	41,828
Construction	6,680		—			150		8,896			15,726
Construction - custom	990		(60		)	—		92			1,022
Land - acquisition & development	5,781		—			3,406		(1,935		)	7,252
Land - consumer lot loans	2,946		(676		)	—		196			2,466
Multi-family	5,304		—			—		1,480			6,784
Commercial real estate	8,960		(32		)	1,115		(2,260		)	7,783
Commercial & industrial	24,980		(579		)	591		(1,168		)	23,824
HELOC	902		(27		)	21		(68		)	828
Consumer	2,939		(520		)	789		(802		)	2,406
	$	106,829	$	(4,059	)	$	8,649	$	(1,500	)	$	109,919

Six Months Ended March 31, 2015	Beginning Allowance		Charge-offs			Recoveries		Provision & Transfers			Ending Allowance
	(In thousands)
Single-family residential	$	62,763	$	(3,103	)	$	6,675	$	(11,573	)	$	54,762
Construction	6,742		(388		)	75		(984		)	5,445
Construction - custom	1,695		—			—		(727		)	968
Land - acquisition & development	5,592		(38		)	205		1,646			7,405
Land - consumer lot loans	3,077		(87		)	34		11			3,035
Multi-family	4,248		—			220		205			4,673
Commercial real estate	7,548		(27		)	481		(1,268		)	6,734
Commercial & industrial	16,527		(355		)	52		4,922			21,146
HELOC	928		—			—		(78		)	850
Consumer	3,227		(1,128		)	1,349		(143		)	3,305
Covered loans	2,244							(2,244		)	—
	$	114,591	$	(5,126	)	$	9,091	$	(10,233	)	$	108,323

Summary of Loans Collectively and Individually Evaluated for Impairment and Related Allocation of Reserves

The following tables show loans collectively and individually evaluated for impairment and the related allocation of general and specific reserves.

March 31, 2016	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	40,974	$	5,557,463	0.7	%	$	854	$	28,462	3.0	%
Construction	15,726		391,616		4.0		—		—		—
Construction - custom	1,021		210,809		0.5		—		171		—
Land - acquisition & development	7,221		88,064		8.2		31		1,280		2.4
Land - consumer lot loans	2,466		89,741		2.8		—		1,114		—
Multi-family	6,774		1,070,178		0.6		11		1,522		0.7
Commercial real estate	7,643		810,343		0.9		140		12,602		1.1
Commercial & industrial	23,824		829,394		2.9		—		—		—
HELOC	828		128,295		0.7		—		566		—
Consumer	2,406		164,612		1.5		—		—		—
	$	108,883	$	9,340,515	1.2	%	$	1,036	$	45,717	2.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

September 30, 2015	Loans Collectively Evaluated for Impairment						Loans Individually Evaluated for Impairment
	Allowance Allocation		Recorded Investment of Loans (1)		Ratio		Allowance Allocation		Recorded Investment of Loans (1)		Ratio
	(In thousands)						(In thousands)
Single-family residential	$	47,073	$	5,595,752	0.8	%	$	275	$	51,718	0.5	%
Construction	6,680		124,679		5.4		—		5,441		—
Construction - custom	990		205,692		0.5		—		—		—
Land - acquisition & development	5,781		72,602		8.0		—		2,198		—
Land - consumer lot loans	2,946		93,103		3.2		—		10,824		—
Multi-family	5,304		1,062,194		0.5		—		5,348		—
Commercial real estate	8,960		844,691		1.1		—		8,826		—
Commercial & industrial	24,980		643,577		3.9		—		—		—
HELOC	902		126,594		0.7		—		1,072		—
Consumer	2,938		194,569		1.5		—		86		—
	$	106,554	$	8,963,453	1.2	%	$	275	$	85,513	0.3	%

(1) Excludes acquired loans with discounts sufficient to absorb potential losses and covered loans

Summary of Loans Based on Credit Quality Indicators

The following tables provide information on loans based on risk rating categories as defined above.

March 31, 2016	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,547,231		$	—		$	71,723		$	—		$	—		$	5,618,954
Construction	774,540			7,500			3,806			—			—			785,846
Construction - custom	395,010			—			3,787			—			—			398,797
Land - acquisition & development	93,668			—			7,937			—			—			101,605
Land - consumer lot loans	99,081			—			1,775			—			—			100,856
Multi-family	1,065,161			3,613			4,448			—			—			1,073,222
Commercial real estate	813,405			8,281			11,884			—			—			833,570
Commercial & industrial	747,693			3,975			53,604			—			—			805,272
HELOC	129,656			—			803			—			—			130,459
Consumer	164,292			—			380			—			—			164,672
	9,829,737			23,369			160,147			—			—			10,013,253
Non-impaired acquired loans	143,164			—			9,408			—			—			152,572
Credit-impaired acquired loans	73,699			—			32,938			—			—			106,637
Covered loans	33,649			—			562			—			—			34,211
Total gross loans	$	10,080,249		$	23,369		$	203,055		$	—		$	—		$	10,306,673
Total grade as a % of total gross loans	97.8		%	0.2		%	2.0		%	—		%	—		%

September 30, 2015	Internally Assigned Grade
	Pass			Special mention			Substandard			Doubtful			Loss			Total Gross Loans
	(In thousands)
Non-acquired loans
Single-family residential	$	5,558,700		$	—		$	93,145		$	—		$	—		$	5,651,845
Construction	197,935			—			2,574			—			—			200,509
Construction - custom	396,307			—			—			—			—			396,307
Land - acquisition & development	89,656			—			4,552			—			—			94,208
Land - consumer lot loans	103,569			—			420			—			—			103,989
Multi-family	1,118,673			865			6,184			—			—			1,125,722
Commercial real estate	971,510			4,360			10,400			—			—			986,270
Commercial & industrial	575,034			1,496			36,306			—			—			612,836
HELOC	127,398			—			248			—			—			127,646
Consumer	194,451			—			204			—			—			194,655
	9,333,233			6,721			154,033			—			—			9,493,987
Non-impaired acquired loans	149,891			—			16,402			—			—			166,293
Credit-impaired acquired loans	61,019			—			26,062			—			—			87,081
Covered loans	61,776			—			14,133			—			—			75,909
Total gross loans	$	9,605,919		$	6,721		$	210,630		$	—		$	—		$	9,823,270
Total grade as a % of total gross loans	97.8		%	0.1		%	2.1		%	—		%	—		%

The following tables provide information on loans (excluding acquired and covered loans) based on borrower payment activity.

March 31, 2016	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,576,559	99.2	%	$	42,395	0.8	%
Construction	785,846		100.0		—		—
Construction - custom	398,730		100.0		67		—
Land - acquisition & development	101,128		99.5		477		0.5
Land - consumer lot loans	99,916		99.1		940		0.9
Multi-family	1,071,702		99.9		1,520		0.1
Commercial real estate	825,869		99.1		7,701		0.9
Commercial & industrial	804,676		99.9		596		0.1
HELOC	129,905		99.6		554		0.4
Consumer	164,363		99.8		309		0.2
	$	9,958,694	99.5	%	$	54,559	0.5	%

September 30, 2015	Performing Loans				Non-Performing Loans
	Amount		% of Total Gross  Loans		Amount		% of Total Gross  Loans
	(In thousands)
Single-family residential	$	5,592,771	99.0	%	$	59,074	1.0	%
Construction	199,755		99.6		754		0.4
Construction - custom	395,575		99.8		732		0.2
Land - acquisition & development	94,208		100.0		—		—
Land - consumer lot loans	102,716		98.8		1,273		1.2
Multi-family	1,123,165		99.8		2,558		0.2
Commercial real estate	984,093		99.8		2,176		0.2
Commercial & industrial	612,836		100.0		—		—
HELOC	127,083		99.6		563		0.4
Consumer	193,975		99.7		680		0.3
	$	9,426,177	99.3	%	$	67,810	0.7	%

Summary of Impaired Loans Based on Type

The following tables provide information on impaired loan balances and the related allowances by loan types.

March 31, 2016	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	11,818	$	13,412	$	—		$	10,345
Construction - custom	699		759		—			449
Land - acquisition & development	188		9,086		—			365
Land - consumer lot loans	548		634		—			418
Multi-family	1,044		4,793		—			675
Commercial real estate	5,797		6,428		—			4,891
Commercial & industrial	182		6,611		—			567
HELOC	439		830		—			330
Consumer	116		501		—			218
	20,831		43,054		—			18,258
With an allowance recorded:
Single-family residential	233,544		237,663		4,277			234,260
Land - acquisition & development	1,632		2,834		24			1,867
Land - consumer lot loans	9,981		11,037		7			10,496
Multi-family	1,522		1,522		11			1,527
Commercial real estate	22,139		24,586		140			22,876
HELOC	1,396		1,398		—			1,394
Consumer	94		284		—			96
	270,308		279,324		4,459		(1)	272,516
Total:
Single-family residential	245,362		251,075		4,277			244,605
Construction - custom	699		759		—			449
Land - acquisition & development	1,820		11,920		24			2,232
Land - consumer lot loans	10,529		11,671		7			10,914
Multi-family	2,566		6,315		11			2,202
Commercial real estate	27,936		31,014		140			27,767
Commercial & industrial	182		6,611		—			567
HELOC	1,835		2,228		—			1,724
Consumer	210		785		—			314
	$	291,139	$	322,378	$	4,459	(1)	$	290,774

(1) Includes $1,036,000 of specific reserves and $3,423,000 included in the general reserves.

September 30, 2015	Recorded Investment		Unpaid Principal Balance		Related Allowance			Average Recorded Investment
	(In thousands)
With no related allowance recorded:
Single-family residential	$	17,250	$	19,644	$	—		$	14,069
Construction	453		2,151		—			471
Construction - custom	554		554		—			182
Land - acquisition & development	2,570		9,426		—			926
Land - consumer lot loans	727		814		—			544
Multi-family	3,770		7,054		—			1,545
Commercial real estate	9,427		15,620		—			8,130
Commercial & industrial	2,955		13,066		—			2,681
HELOC	683		1,532		—			536
Consumer	477		703		—			390
	38,866		70,564		—			29,474
With an allowance recorded:
Single-family residential	259,461		263,268		6,678			260,028
Construction	4,988		5,778		—			5,432
Land - acquisition & development	2,486		3,426		—			3,478
Land - consumer lot loans	11,289		11,554		—			11,324
Multi-family	3,823		3,823		—			3,732
Commercial real estate	19,124		21,078		—			18,886
HELOC	1,443		1,443		—			1,359
Consumer	99		289		—			102
	302,713		310,659		6,678		(1)	304,341
Total:
Single-family residential	276,711		282,912		6,678			274,097
Construction	5,441		7,929		—			5,903
Construction - custom	554		554		—			182
Land - acquisition & development	5,056		12,852		—			4,404
Land - consumer lot loans	12,016		12,368		—			11,868
Multi-family	7,593		10,877		—			5,277
Commercial real estate	28,551		36,698		—			27,016
Commercial & industrial	2,955		13,066		—			2,681
HELOC	2,126		2,975		—			1,895
Consumer	576		992		—			492
	$	341,579	$	381,223	$	6,678	(1)	$	333,815

(1) Includes $275,000 of specific reserves and $6,403,000 included in the general reser

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Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Fair Value of Assets Measured on Recurring Basis

The following tables present the balance of assets and liabilities measured at fair value on a recurring basis.

	March 31, 2016
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,591	—		—		$	101,591
Obligations of U.S. government	—		264,544		—		264,544
Obligations of states and political subdivisions	—		27,335		—		27,335
Corporate debt securities	—		506,269		—		506,269
Mortgage-backed securities
Agency pass-through certificates	—		1,105,016		—		1,105,016
Other Commercial MBS	—		92,331		—		92,331
Total available-for-sale securities	101,591		1,995,495		—		2,097,086
Interest rate contracts	—		17,498		—		17,498
Total financial assets	$	101,591	$	2,012,993	$	—	$	2,114,584
Financial Liabilities
Interest rate contracts	$	—	$	17,498	$	—	$	17,498
Commercial loan hedge	—		2,329		—		2,329
Long term borrowing hedge	—		25,242		—		25,242
Total financial liabilities	$	—	$	45,069	$	—	$	45,069

There were no transfers between, into and/or out of Levels 1, 2 or 3 during the six months endedMarch 31, 2016.

	September 30, 2015
	Level 1		Level 2		Level 3		Total
	(In thousands)
Financial Assets
Available-for-sale securities:
Equity securities	$	101,952	—		—		$	101,952
Obligations of U.S. government	—		482,464		—		482,464
Obligations of states and political subdivisions	—		27,123		—		27,123
Corporate debt securities	—		505,800		—		505,800
Mortgage-backed securities
Agency pass-through certificates	—		1,160,518		—		1,160,518
Other Commercial MBS	—		102,706		—		102,706
Total available-for-sale securities	101,952		2,278,611		—		2,380,563
Interest rate contracts	—		11,879		—		11,879
Total financial assets	$	101,952	$	2,290,490	$	—	$	2,392,442
Financial Liabilities
Interest rate contracts	$	—	$	11,879	$	—	$	11,879
Commercial loan hedge	—		966		—		966
Long term borrowing hedge	—		14,555		—		14,555
Total financial liabilities	$	—	$	27,400	$	—	$	27,400

Aggregated Balance of Assets Measured at Estimated Fair Value on a Nonrecurring Basis and Total Losses Resulting from Those Fair Value Adjustments

The following tables present the aggregated balance of assets that were measured at fair value on a nonrecurring basis at March 31, 2016 and March 31, 2015, and the total gains (losses) resulting from those fair value adjustments for the six months ended March 31, 2016 and March 31, 2015. The estimated fair value measurements are shown gross of estimated selling costs.

	March 31, 2016								Three Months Ended March 31, 2016			Six Months Ended March 31, 2016
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	12,164	$	12,164	$	(1,389	)	$	(3,070	)
Real estate owned (2)	—		—		12,804		12,804		(577		)	(2,332		)
Balance at end of period	$	—	$	—	$	24,968	$	24,968	$	(1,966	)	$	(5,402	)

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

	March 31, 2015								Three Months Ended March 31, 2015			Six Months Ended March 31, 2015
	Level 1		Level  2		Level  3		Total		Total Gains (Losses)
	(In thousands)
Impaired loans (1)	$	—	$	—	$	3,478	$	3,478	$	(515	)	$	(580	)
Real estate owned (2)	—		—		48,255		48,255		2,533			10,769
Balance at end of period	$	—	$	—	$	51,733	$	51,733	$	2,018		$	10,189

(1) The gains (losses) represent remeasurements of collateral-dependent loans.

(2) The gains (losses) represent aggregate writedowns and charge-offs on REO.

Fair Value of Financial Instruments by Balance Sheet Grouping

Although management is not aware of any factors that would materially affect the estimated fair value amounts presented below, such amounts have not been comprehensively revalued for purposes of these financial statements since the dates shown, and therefore, estimates of fair value subsequent to those dates may differ significantly from the amounts presented below.

		March 31, 2016				September 30, 2015
	Level in Fair Value Hierarchy	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
		(In thousands)
Financial assets
Cash and cash equivalents	1	$	276,084	$	276,084	$	284,049	$	284,049
Available-for-sale securities
Equity securities	1	101,591		101,591		101,952		101,952
Obligations of U.S. government	2	264,544		264,544		482,464		482,464
Obligations of states and political subdivisions	2	27,335		27,335		27,123		27,123
Corporate debt securities	2	506,269		506,269		505,800		505,800
Mortgage-backed securities
Agency pass-through certificates	2	1,105,016		1,105,016		1,160,518		1,160,518
Other commercial MBS	2	92,331		92,331		102,706		102,706
Total available-for-sale securities		2,097,086		2,097,086		2,380,563		2,380,563
Held-to-maturity securities	2
Mortgage-backed securities
Agency pass-through certificates	2	1,558,087		1,564,349		1,643,216		1,637,420
Total held-to-maturity securities		1,558,087		1,564,349		1,643,216		1,637,420
Loans receivable	3	9,545,322		10,059,040		9,170,634		9,667,750
FDIC indemnification asset	3	13,480		12,803		16,275		15,522
FHLB and FRB stock	2	113,187		113,187		107,198		107,198
Other assets - interest rate contracts	2	17,498		17,498		11,879		11,879
Financial liabilities
Customer accounts	2	10,543,384		9,671,338		10,631,703		10,004,290
FHLB advances	2	1,980,000		2,086,109		1,830,000		1,938,384
Other liabilities - interest rate contracts	2	17,498		17,498		11,879		11,879
Other liabilities - commercial loan hedge	2	2,329		2,329		966		966
Other liabilities - long term borrowing hedge	2	25,242		25,242		14,555		14,555

The following table presents the fair value and balance sheet classification of derivatives at March 31, 2016 and September 30, 2015:

	Asset Derivatives						Liability Derivatives
	March 31, 2016			September 30, 2015			March 31, 2016			September 30, 2015
	Balance Sheet			Balance Sheet			Balance Sheet			Balance Sheet
	Location	Fair Value		Location	Fair Value		Location	Fair Value		Location	Fair Value
	(In thousands)
Interest rate contracts	Other assets	$	17,498	Other assets	$	11,879	Other liabilities	$	17,498	Other liabilities	$	11,879
Commercial loan hedge	Other assets	—		Other assets	—		Other liabilities	2,329		Other liabilities	966
Long term borrowing hedge	Other assets	—		Other assets	—		Other liabilities	25,242		Other liabilities	14,555
		$	17,498		$	11,879		$	45,069		$	27,400

Reconciliation of Amortized Cost to Fair Value of Available-for-Sale and Held-to-Maturity Securities

The following tables provide a reconciliation of amortized cost to fair value of available-for-sale and held-to-maturity securities.

	March 31, 2016
	Amortized Cost		Gross Unrealized					Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	44,763	$	1,467	$	(257	)	$	45,973	2.72	%
5 to 10 years	50,399		—		(1,726		)	48,673		1.04
Over 10 years	173,258		—		(3,361		)	169,897		1.06
Equity Securities
Within 1 year	500		19		—			519		1.80
1 to 5 years	99,922		1,150		—			101,072		1.90
Corporate bonds due
Within 1 year	274,957		258		—			275,215		1.02
1 to 5 years	91,505		355		(113		)	91,747		1.85
5 to 10 years	89,953		1,167		(2,787		)	88,333		2.00
Over 10 years	50,000		974		—			50,974		3.00
Municipal bonds due
1 to 5 years	2,300		8		—			2,308		1.23
5 to 10 years	1,319		34		—			1,353		2.05
Over 10 years	20,372		3,302		—			23,674		6.45
Mortgage-backed securities
Agency pass-through certificates	1,093,626		15,593		(4,202		)	1,105,017		2.58
Other Commercial MBS	92,542		260		(471		)	92,331		1.73
	2,085,416		24,587		(12,917		)	2,097,086		2.13
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,558,087		12,358		(6,096		)	1,564,349		3.19
	$	3,643,503	$	36,945	$	(19,013	)	$	3,661,435	2.58	%

	September 30, 2015
	Amortized Cost		Gross Unrealized						Fair Value		Yield
			Gains		Losses
	(In thousands)
Available-for-sale securities
U.S. government and agency securities due
1 to 5 years	$	105,065	$	1,923		$	(274	)	$	106,714	1.74	%
5 to 10 years	119,071		35			(1,247		)	117,859		1.54
Over 10 years	262,832		—			(4,941		)	257,891		1.23
Equity Securities
Within 1 year	500		17			—			517		1.80
1 to 5 years	99,922		1,513			—			101,435		1.90
Corporate bonds due
Within 1 year	24,787		191			—			24,978		0.53
1 to 5 years	311,435		1,190			(58		)	312,567		0.88
5 to 10 years	100,000		876			(3,524		)	97,352		1.47
Over 10 years	69,950		953			—			70,903		3.00
Municipal bonds due
1 to 5 years	2,285		8			—			2,293		1.23
5 to 10 years	1,303		7			—			1,310		2.05
Over 10 years	20,382		3,138			—			23,520		6.45
Mortgage-backed securities
Agency pass-through certificates	1,144,787		18,222			(2,491		)	1,160,518		2.48
Other Commercial MBS	103,131		85			(510		)	102,706		1.51
	2,365,450		28,158			(13,045		)	2,380,563		1.97
Held-to-maturity securities
Mortgage-backed securities
Agency pass-through certificates	1,643,216		10,516			(16,312		)	1,637,420		3.19
	$	4,008,666	$	38,674		$	(29,357	)	$	4,017,983	2.46	%

Schedule of Unrealized Losses and Fair Value of Securities

The following tables show the unrealized gross losses and fair value of securities as of March 31, 2016 and September 30, 2015, by length of time that individual securities in each category have been in a continuous loss position. The decline in fair value is attributable to changes in interest rates. Because the Company does not intend to sell these securities and does not consider it more likely than not that it will be required to sell these securities before the recovery of amortized cost basis, which may be upon maturity, the Company does not consider these investments to be other than temporarily impaired.

March 31, 2016	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(1,001	)	$	24,000	$	(1,899	)	$	33,101	$	(2,900	)	$	57,101
U.S. government and agency securities due	(3,136		)	138,259		(2,208		)	115,518		(5,344		)	253,777
Agency pass-through certificates	(1,475		)	308,151		(9,294		)	1,217,456		(10,769		)	1,525,607
	$	(5,612	)	$	470,410	$	(13,401	)	$	1,366,075	$	(19,013	)	$	1,836,485

September 30, 2015	Less than 12 months					12 months or more					Total
	Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value		Unrealized Gross Losses			Fair Value
	(In thousands)
Corporate bonds due	$	(183	)	$	72,862	$	(3,399	)	$	46,601	$	(3,582	)	$	119,463
U.S. government and agency securities due	(5,010		)	336,243		(1,452		)	57,344		(6,462		)	393,587
Agency pass-through certificates	(1,036		)	169,541		(18,277		)	1,193,463		(19,313		)	1,363,004
	$	(6,229	)	$	578,646	$	(23,128	)	$	1,297,408	$	(29,357	)	$	1,876,054

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Derivatives and Hedging Activities (Tables)

6 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Fair Value and Balance Sheet Classification

Although management is not aware of any factors that would materially affect the estimated fair value amounts presented below, such amounts have not been comprehensively revalued for purposes of these financial statements since the dates shown, and therefore, estimates of fair value subsequent to those dates may differ significantly from the amounts presented below.

		March 31, 2016				September 30, 2015
	Level in Fair Value Hierarchy	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
		(In thousands)
Financial assets
Cash and cash equivalents	1	$	276,084	$	276,084	$	284,049	$	284,049
Available-for-sale securities
Equity securities	1	101,591		101,591		101,952		101,952
Obligations of U.S. government	2	264,544		264,544		482,464		482,464
Obligations of states and political subdivisions	2	27,335		27,335		27,123		27,123
Corporate debt securities	2	506,269		506,269		505,800		505,800
Mortgage-backed securities
Agency pass-through certificates	2	1,105,016		1,105,016		1,160,518		1,160,518
Other commercial MBS	2	92,331		92,331		102,706		102,706
Total available-for-sale securities		2,097,086		2,097,086		2,380,563		2,380,563
Held-to-maturity securities	2
Mortgage-backed securities
Agency pass-through certificates	2	1,558,087		1,564,349		1,643,216		1,637,420
Total held-to-maturity securities		1,558,087		1,564,349		1,643,216		1,637,420
Loans receivable	3	9,545,322		10,059,040		9,170,634		9,667,750
FDIC indemnification asset	3	13,480		12,803		16,275		15,522
FHLB and FRB stock	2	113,187		113,187		107,198		107,198
Other assets - interest rate contracts	2	17,498		17,498		11,879		11,879
Financial liabilities
Customer accounts	2	10,543,384		9,671,338		10,631,703		10,004,290
FHLB advances	2	1,980,000		2,086,109		1,830,000		1,938,384
Other liabilities - interest rate contracts	2	17,498		17,498		11,879		11,879
Other liabilities - commercial loan hedge	2	2,329		2,329		966		966
Other liabilities - long term borrowing hedge	2	25,242		25,242		14,555		14,555

The following table presents the fair value and balance sheet classification of derivatives at March 31, 2016 and September 30, 2015:

	Asset Derivatives						Liability Derivatives
	March 31, 2016			September 30, 2015			March 31, 2016			September 30, 2015
	Balance Sheet			Balance Sheet			Balance Sheet			Balance Sheet
	Location	Fair Value		Location	Fair Value		Location	Fair Value		Location	Fair Value
	(In thousands)
Interest rate contracts	Other assets	$	17,498	Other assets	$	11,879	Other liabilities	$	17,498	Other liabilities	$	11,879
Commercial loan hedge	Other assets	—		Other assets	—		Other liabilities	2,329		Other liabilities	966
Long term borrowing hedge	Other assets	—		Other assets	—		Other liabilities	25,242		Other liabilities	14,555
		$	17,498		$	11,879		$	45,069		$	27,400

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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans in process	$ 591,667	$ 476,796
Loans and Leases Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans in process	$ 929,028	$ 816,014

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Dividends and Share Repurchases (Details) - $ / shares		3 Months Ended		6 Months Ended
	Feb. 12, 2016	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Dividends [Abstract]
Dividends declared (in dollars per share)	$ 0.14
Cash dividends per share (in dollars per share)		$ 0.14	$ 0.13	$ 0.27	$ 0.28
Stock repurchased (in shares)				1,639,442	2,500,018
Average cost per share (in dollars per share)				$ 21.05	$ 21.21
Remaining shares authorized to be repurchased (in shares)		2,138,706		2,138,706

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Loans Receivable - Schedule of Accounts, Notes, Loans, and Financing Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 10,306,673		$ 9,823,270
Ratio of type of loan to total loans receivable	100.00%		100.00%
Allowance for probable losses	$ 109,919	$ 107,901	$ 106,829	$ 108,323	$ 108,700	$ 114,591
Loans in process	591,667		476,796
Discount on acquired loans	21,120		30,095
Deferred net origination fees	38,645		38,916
Charges against loans receivable	761,351		652,636
Loans receivable, net	9,545,322		9,170,634
Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	41,828	47,756	47,347	54,762	55,495	62,763
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	15,726	7,014	6,680	5,445	5,451	6,742
Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	1,022	1,062	990	968	965	1,695
Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	7,252	6,778	5,781	7,405	6,671	5,592
Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	2,466	3,001	2,946	3,035	3,113	3,077
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	6,784	5,047	5,304	4,673	4,500	4,248
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	7,783	10,344	8,960	6,734	5,872	7,548
Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	23,824	24,096	24,980	21,146	23,328	16,527
HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	828	820	902	850	892	928
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	2,406	$ 1,983	2,939	$ 3,305	$ 2,413	$ 3,227
Non-Acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 10,013,253		$ 9,493,987
Ratio of type of loan to total loans receivable	97.20%		96.80%
Non-Acquired loans | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 5,618,954		$ 5,651,845
Ratio of type of loan to total loans receivable	54.50%		57.60%
Non-Acquired loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 785,846		$ 200,509
Ratio of type of loan to total loans receivable	7.60%		2.00%
Non-Acquired loans | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 398,797		$ 396,307
Ratio of type of loan to total loans receivable	3.90%		4.00%
Non-Acquired loans | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 101,605		$ 94,208
Ratio of type of loan to total loans receivable	1.00%		1.00%
Non-Acquired loans | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 100,856		$ 103,989
Ratio of type of loan to total loans receivable	1.00%		1.10%
Non-Acquired loans | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 1,073,222		$ 1,125,722
Ratio of type of loan to total loans receivable	10.40%		11.60%
Non-Acquired loans | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 833,570		$ 986,270
Ratio of type of loan to total loans receivable	8.10%		10.00%
Non-Acquired loans | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 805,272		$ 612,836
Ratio of type of loan to total loans receivable	7.80%		6.20%
Non-Acquired loans | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 130,459		$ 127,646
Ratio of type of loan to total loans receivable	1.30%		1.30%
Non-Acquired loans | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 164,672		$ 194,655
Ratio of type of loan to total loans receivable	1.60%		2.00%
Acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 152,572		$ 166,293
Ratio of type of loan to total loans receivable	1.50%		1.60%
Credit impaired acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 106,637		$ 87,081
Ratio of type of loan to total loans receivable	1.00%		0.90%
Covered loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 34,211		$ 75,909
Ratio of type of loan to total loans receivable	0.30%		0.70%

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Loans Receivable - Loans on Non-accrual Status (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 54,559	$ 67,810
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	100.00%	100.00%
Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 42,395	$ 59,074
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	77.70%	87.10%
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 0	$ 754
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	0.00%	1.10%
Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 67	$ 732
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	0.10%	1.10%
Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 477	$ 0
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	0.90%	0.00%
Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 940	$ 1,273
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	1.70%	1.90%
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 1,520	$ 2,558
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	2.80%	3.80%
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 7,701	$ 2,176
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	14.10%	3.20%
Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 596	$ 0
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	1.10%	0.00%
HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 554	$ 563
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	1.00%	0.80%
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 309	$ 680
Ratio of nonaccrual loan by portfolio segment to total loans on nonaccrual status	0.60%	1.00%

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Loans Receivable - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Sep. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans by portfolio segment			$ 3,219,000
Impaired, interest lost on nonaccrual loans			$ 1,315,000
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.90%		0.90%		0.88%
Percent of TDRs classified as performing			95.30%
Troubled debt restructuring, amount	$ 1,101	$ 6,559	$ 2,795	$ 17,494
Basis point reduction, minimum			1.00%
Basis point reduction, maximum			2.00%
Single family residential loans as percentage of restructured loans	86.40%		86.40%
Loans receivable, gross	$ 10,306,673		$ 10,306,673		$ 9,823,270
South Valley Bancorp, Inc.
Accounts, Notes, Loans and Financing Receivable [Line Items]
Acquired receivables, estimated uncollectible	$ 1,455		$ 1,455
Covered loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ratio of past due loans to total loans, net of charge-offs and LIPs	1.86%		1.86%		6.80%
Loans receivable, gross	$ 34,211		$ 34,211		$ 75,909
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Term for payment and rate reduction			6 months
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Term for payment and rate reduction			24 months
Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructuring, amount			$ 270,308

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Loans Receivable - Loans Receivable, Analysis of Age of Loans in Past Due Status (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 9,715,006	$ 9,346,474
Current	9,627,653	9,263,876
Past due	$ 87,353	$ 82,598
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.90%	0.88%
Ratio of total past due loans to total loans receivable, current	99.10%	99.12%
Ratio of total past due loans to total loans receivable, past due	0.90%	0.88%
Financing Receivables, 1 to 29 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 26,202	$ 21,212
Ratio of total past due loans to total loans receivable, past due	0.27%	0.23%
Financing Receivables, 30 to 59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 10,446	$ 9,198
Ratio of total past due loans to total loans receivable, past due	0.11%	0.10%
Financing Receivables, 60 to 89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 50,705	$ 52,188
Ratio of total past due loans to total loans receivable, past due	0.52%	0.56%
Non-Acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 9,498,792	$ 9,073,176
Current	9,413,444	8,997,648
Past due	$ 85,348	$ 75,528
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.90%	0.83%
Non-Acquired loans | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 5,624,134	$ 5,655,928
Current	5,558,731	5,590,673
Past due	$ 65,403	$ 65,255
Ratio of past due loans to total loans, net of charge-offs and LIPs	1.16%	1.15%
Non-Acquired loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 396,322	$ 130,121
Current	396,181	130,121
Past due	$ 141	$ 0
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.04%	0.00%
Non-Acquired loans | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 212,067	$ 205,692
Current	209,153	204,168
Past due	$ 2,914	$ 1,524
Ratio of past due loans to total loans, net of charge-offs and LIPs	1.37%	0.74%
Non-Acquired loans | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 92,467	$ 75,661
Current	90,541	74,737
Past due	$ 1,926	$ 924
Ratio of past due loans to total loans, net of charge-offs and LIPs	2.08%	1.22%
Non-Acquired loans | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 101,372	$ 104,494
Current	99,379	102,045
Past due	$ 1,993	$ 2,449
Ratio of past due loans to total loans, net of charge-offs and LIPs	1.97%	2.34%
Non-Acquired loans | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 1,077,248	$ 1,068,038
Current	1,075,662	1,065,667
Past due	$ 1,586	$ 2,371
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.15%	0.22%
Non-Acquired loans | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 889,342	$ 893,072
Current	881,896	892,180
Past due	$ 7,446	$ 892
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.84%	0.10%
Non-Acquired loans | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 810,452	$ 617,545
Current	808,825	616,602
Past due	$ 1,627	$ 943
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.20%	0.15%
Non-Acquired loans | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 130,446	$ 127,648
Current	129,456	127,196
Past due	$ 990	$ 452
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.76%	0.35%
Non-Acquired loans | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	$ 164,942	$ 194,977
Current	163,620	194,259
Past due	$ 1,322	$ 718
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.80%	0.37%
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 25,788	$ 20,341
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	18,000	17,305
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	0	0
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	1,047	791
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	1,445	406
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	563	689
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	970	259
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	1,766	131
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	862	93
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	378	174
Non-Acquired loans | Financing Receivables, 1 to 29 Days Past Due | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	757	493
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	10,398	9,104
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	7,785	7,757
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	0	0
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	1,800	270
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	0	0
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	490	399
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	0	454
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	53	0
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	0	27
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	63	27
Non-Acquired loans | Financing Receivables, 30 to 59 Days Past Due | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	207	170
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	49,162	46,083
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	39,618	40,193
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	141	0
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	67	463
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	481	518
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	940	1,361
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	616	1,658
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	5,627	761
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	765	823
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	549	251
Non-Acquired loans | Financing Receivables, 60 to 89 Days Past Due | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	358	55
Acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	131,079	57,682
Current	130,030	56,559
Past due	$ 1,049	$ 1,123
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.80%	1.95%
Acquired loans | Financing Receivables, 1 to 29 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 376	$ 356
Acquired loans | Financing Receivables, 30 to 59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	2	0
Acquired loans | Financing Receivables, 60 to 89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	671	767
Credit impaired acquired loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	50,924	139,726
Current	50,604	138,940
Past due	$ 320	$ 786
Ratio of past due loans to total loans, net of charge-offs and LIPs	0.63%	0.56%
Credit impaired acquired loans | Financing Receivables, 1 to 29 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 0	$ 243
Credit impaired acquired loans | Financing Receivables, 30 to 59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	44	4
Credit impaired acquired loans | Financing Receivables, 60 to 89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	276	539
Covered loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loans, net of charge-offs and LIP	34,211	75,890
Current	33,575	70,729
Past due	$ 636	$ 5,161
Ratio of past due loans to total loans, net of charge-offs and LIPs	1.86%	6.80%
Covered loans | Financing Receivables, 1 to 29 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 38	$ 272
Covered loans | Financing Receivables, 30 to 59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	2	90
Covered loans | Financing Receivables, 60 to 89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due	$ 596	$ 4,799

XML

Loans Receivable - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016 USD ($) contract	Mar. 31, 2015 USD ($) contract	Mar. 31, 2016 USD ($) contract	Mar. 31, 2015 USD ($) contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	7	21	15	61
Pre-Modification Outstanding Recorded Investment	$ 1,101	$ 6,559	$ 2,795	$ 17,494
Troubled debt restructuring, amount	$ 1,101	$ 6,559	$ 2,795	$ 17,494
Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	7	14	10	49
Pre-Modification Outstanding Recorded Investment	$ 1,101	$ 2,664	$ 1,830	$ 12,264
Troubled debt restructuring, amount	$ 1,101	$ 2,664	$ 1,830	$ 12,264
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract			0	2
Pre-Modification Outstanding Recorded Investment			$ 0	$ 718
Troubled debt restructuring, amount			$ 0	$ 718
Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	0	4	0	6
Pre-Modification Outstanding Recorded Investment	$ 0	$ 720	$ 0	$ 1,252
Troubled debt restructuring, amount	$ 0	$ 720	$ 0	$ 1,252
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract		3	5	3
Pre-Modification Outstanding Recorded Investment		$ 3,175	$ 965	$ 3,175
Troubled debt restructuring, amount		$ 3,175	$ 965	$ 3,175
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract			0	1
Pre-Modification Outstanding Recorded Investment			$ 0	$ 85
Troubled debt restructuring, amount			$ 0	$ 85

XML

Loans Receivable - Loan Modifications (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016 USD ($) contract	Mar. 31, 2015 USD ($) contract	Mar. 31, 2016 USD ($) contract	Mar. 31, 2015 USD ($) contract
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	8	4	10	10
Recorded investment | $	$ 1,169	$ 605	$ 1,393	$ 1,626
Single-family residential
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	6	2	8	7
Recorded investment | $	$ 871	$ 304	$ 1,095	$ 1,237
Land - consumer lot loans
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	2	1	3
Recorded investment | $	$ 146	$ 301	$ 146	$ 389
Commercial real estate
Financing Receivable, Modifications [Line Items]
Number of contracts (in contracts) | contract	1	0	1	0
Recorded investment | $	$ 152	$ 0	$ 152	$ 0

XML

Loans Receivable - Schedule of Changes in the Accretable Yield for Acquired Loans (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Mar. 31, 2016	Sep. 30, 2015
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Accretion	$ 131	$ 518
Credit impaired acquired loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at beginning of period, accretable yield	72,705	97,125
Balance at beginning of period, carrying amount of loans	111,300	135,826
Additions, accretable yield	0	0
Additions, carrying amount of loans	0	0
Reclassification from nonaccretable balance, net, accretable yield	0	6,307
Reclassification from nonaccretable balance, net, carrying value of loans	0	0
Accretion, accretable yield	(11,010)	(30,727)
Accretion	11,010	30,727
Transfers to REO, accretable yield	0	0
Transfers to REO, carrying amount of loans	(123)	(2,975)
Payments received, net, accretable yield	0	0
Payments received, net, carrying amount of loans	(21,039)	(52,278)
Balance at end of period, accretable yield	61,695	72,705
Balance at end of period, carrying amount of loans	101,148	111,300
Acquired Non-Impaired Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at beginning of period, accretable yield	7,204	14,513
Balance at beginning of period, carrying amount of loans	187,080	275,862
Additions, accretable yield	0	0
Additions, carrying amount of loans	0	0
Reclassification from nonaccretable balance, net, accretable yield	0	346
Reclassification from nonaccretable balance, net, carrying value of loans	0	0
Accretion, accretable yield	(1,485)	(7,655)
Accretion	1,485	7,655
Transfers to REO, accretable yield	0	0
Transfers to REO, carrying amount of loans	0	(150)
Payments received, net, accretable yield	0	0
Payments received, net, carrying amount of loans	(17,419)	(96,287)
Balance at end of period, accretable yield	5,719	7,204
Balance at end of period, carrying amount of loans	$ 171,146	$ 187,080

XML

Loans Receivable - FDIC Indemnification Asset (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Mar. 31, 2016	Sep. 30, 2015
FDIC Indemnification Asset [Roll Forward]
Balance at beginning of period	$ 16,275	$ 36,860
Additions/Adjustments	0	(1,795)
Payments received	(2,153)	(720)
Amortization	(773)	(18,588)
Accretion	131	518
Balance at end of period	$ 13,480	$ 16,275

XML

Allowance for Losses on Loans - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	$ 107,901	$ 108,700	$ 106,829	$ 114,591
Charge-offs	(1,938)	(2,517)	(4,059)	(5,126)
Recoveries	5,456	5,640	8,649	9,091
Provision & Transfers	(1,500)	(3,500)	(1,500)	(10,233)
Ending Allowance	109,919	108,323	109,919	108,323
Single-family residential
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	47,756	55,495	47,347	62,763
Charge-offs	(1,026)	(1,409)	(2,165)	(3,103)
Recoveries	111	4,122	2,577	6,675
Provision & Transfers	(5,013)	(3,446)	(5,931)	(11,573)
Ending Allowance	41,828	54,762	41,828	54,762
Construction
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	7,014	5,451	6,680	6,742
Charge-offs	0	0	0	(388)
Recoveries	(5)	75	150	75
Provision & Transfers	8,717	(81)	8,896	(984)
Ending Allowance	15,726	5,445	15,726	5,445
Construction - custom
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	1,062	965	990	1,695
Charge-offs	0	0	(60)	0
Recoveries	0	0	0	0
Provision & Transfers	(40)	3	92	(727)
Ending Allowance	1,022	968	1,022	968
Land - acquisition & development
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	6,778	6,671	5,781	5,592
Charge-offs	0	0	0	(38)
Recoveries	3,371	204	3,406	205
Provision & Transfers	(2,897)	530	(1,935)	1,646
Ending Allowance	7,252	7,405	7,252	7,405
Land - consumer lot loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	3,001	3,113	2,946	3,077
Charge-offs	(268)	(52)	(676)	(87)
Recoveries	0	34	0	34
Provision & Transfers	(267)	(60)	196	11
Ending Allowance	2,466	3,035	2,466	3,035
Multi-family
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	5,047	4,500	5,304	4,248
Charge-offs	0	0	0	0
Recoveries	0	0	0	220
Provision & Transfers	1,737	173	1,480	205
Ending Allowance	6,784	4,673	6,784	4,673
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	10,344	5,872	8,960	7,548
Charge-offs	(9)	0	(32)	(27)
Recoveries	992	453	1,115	481
Provision & Transfers	(3,544)	409	(2,260)	(1,268)
Ending Allowance	7,783	6,734	7,783	6,734
Commercial & industrial
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	24,096	23,328	24,980	16,527
Charge-offs	(331)	(355)	(579)	(355)
Recoveries	590	18	591	52
Provision & Transfers	(531)	(1,845)	(1,168)	4,922
Ending Allowance	23,824	21,146	23,824	21,146
HELOC
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	820	892	902	928
Charge-offs	(26)	0	(27)	0
Recoveries	0	0	21	0
Provision & Transfers	34	(42)	(68)	(78)
Ending Allowance	828	850	828	850
Consumer
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance	1,983	2,413	2,939	3,227
Charge-offs	(278)	(701)	(520)	(1,128)
Recoveries	397	734	789	1,349
Provision & Transfers	304	859	(802)	(143)
Ending Allowance	$ 2,406	3,305	$ 2,406	3,305
Covered loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Allowance				2,244
Provision & Transfers				(2,244)
Ending Allowance		$ 0		$ 0

XML

Allowance for Losses on Loans - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Reversal of loan losses	$ 1,500	$ 3,949	$ 1,500	$ 9,449
Charge-offs, net of (recoveries)	(3,518)	(3,123)
Loans receivable, gross	10,306,673		10,306,673			$ 9,823,270
Nonaccrual of interest	54,559		54,559			67,810
Allowance for probable losses	109,919	108,323	109,919	108,323	$ 107,901	106,829	$ 108,700	$ 114,591
Allowance for credit losses and reserve for unfunded commitments	$ 113,004		$ 113,004
Allowance for credit losses and reserve for unfunded commitments, percent of gross loans	1.10%		1.10%
Acquired loans subject to general allowance	$ 24,101		$ 24,101
Unfunded Loan Commitment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	3,085		3,085			3,085
Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	42,395		42,395			59,074
Allowance for probable losses	41,828	$ 54,762	41,828	$ 54,762	47,756	47,347	$ 55,495	$ 62,763
Loans Collectively Evaluated for Impairment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	9,340,515		9,340,515			8,963,453
Allowance for probable losses	108,883		108,883			106,554
Loans Collectively Evaluated for Impairment | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	5,557,463		5,557,463			5,595,752
Allowance for probable losses	40,974		40,974			47,073
Loans Individually Evaluated for Impairment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	45,717		45,717			85,513
Allowance for probable losses	1,036		1,036			275
Loans Individually Evaluated for Impairment | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	28,462		28,462			51,718
Allowance for probable losses	854		854			275
Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 93,329		$ 93,329		$ 98,846	$ 128,577
Ratio of non-performing assets to total assets	0.64%		0.64%		0.67%	0.88%
Nonaccrual of interest	$ 54,559		$ 54,559		$ 56,748	$ 67,810
Non-Performing Loans | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual of interest	$ 42,395		$ 42,395			$ 59,074

XML

Allowance for Losses on Loans - Loans Evaluated for Impairment (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 109,919	$ 107,901	$ 106,829	$ 108,323	$ 108,700	$ 114,591
Loans receivable, gross	10,306,673		9,823,270
Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	41,828	47,756	47,347	54,762	55,495	62,763
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	15,726	7,014	6,680	5,445	5,451	6,742
Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	1,022	1,062	990	968	965	1,695
Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	7,252	6,778	5,781	7,405	6,671	5,592
Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	2,466	3,001	2,946	3,035	3,113	3,077
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	6,784	5,047	5,304	4,673	4,500	4,248
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	7,783	10,344	8,960	6,734	5,872	7,548
Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	23,824	24,096	24,980	21,146	23,328	16,527
HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	828	820	902	850	892	928
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	2,406	$ 1,983	2,939	$ 3,305	$ 2,413	$ 3,227
Loans Collectively Evaluated for Impairment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	108,883		106,554
Loans receivable, gross	$ 9,340,515		$ 8,963,453
Ratio	1.20%		1.20%
Loans Collectively Evaluated for Impairment | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 40,974		$ 47,073
Loans receivable, gross	$ 5,557,463		$ 5,595,752
Ratio	0.70%		0.80%
Loans Collectively Evaluated for Impairment | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 15,726		$ 6,680
Loans receivable, gross	$ 391,616		$ 124,679
Ratio	4.00%		5.40%
Loans Collectively Evaluated for Impairment | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 1,021		$ 990
Loans receivable, gross	$ 210,809		$ 205,692
Ratio	0.50%		0.50%
Loans Collectively Evaluated for Impairment | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 7,221		$ 5,781
Loans receivable, gross	$ 88,064		$ 72,602
Ratio	8.20%		8.00%
Loans Collectively Evaluated for Impairment | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 2,466		$ 2,946
Loans receivable, gross	$ 89,741		$ 93,103
Ratio	2.80%		3.20%
Loans Collectively Evaluated for Impairment | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 6,774		$ 5,304
Loans receivable, gross	$ 1,070,178		$ 1,062,194
Ratio	0.60%		0.50%
Loans Collectively Evaluated for Impairment | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 7,643		$ 8,960
Loans receivable, gross	$ 810,343		$ 844,691
Ratio	0.90%		1.10%
Loans Collectively Evaluated for Impairment | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 23,824		$ 24,980
Loans receivable, gross	$ 829,394		$ 643,577
Ratio	2.90%		3.90%
Loans Collectively Evaluated for Impairment | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 828		$ 902
Loans receivable, gross	$ 128,295		$ 126,594
Ratio	0.70%		0.70%
Loans Collectively Evaluated for Impairment | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 2,406		$ 2,938
Loans receivable, gross	$ 164,612		$ 194,569
Ratio	1.50%		1.50%
Loans Individually Evaluated for Impairment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 1,036		$ 275
Loans receivable, gross	$ 45,717		$ 85,513
Ratio	2.30%		0.30%
Loans Individually Evaluated for Impairment | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 854		$ 275
Loans receivable, gross	$ 28,462		$ 51,718
Ratio	3.00%		0.50%
Loans Individually Evaluated for Impairment | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 0		$ 5,441
Ratio	0.00%		0.00%
Loans Individually Evaluated for Impairment | Construction - custom
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 171		$ 0
Ratio	0.00%		0.00%
Loans Individually Evaluated for Impairment | Land - acquisition & development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 31		$ 0
Loans receivable, gross	$ 1,280		$ 2,198
Ratio	2.40%		0.00%
Loans Individually Evaluated for Impairment | Land - consumer lot loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 1,114		$ 10,824
Ratio	0.00%		0.00%
Loans Individually Evaluated for Impairment | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 11		$ 0
Loans receivable, gross	$ 1,522		$ 5,348
Ratio	0.70%		0.00%
Loans Individually Evaluated for Impairment | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 140		$ 0
Loans receivable, gross	$ 12,602		$ 8,826
Ratio	1.10%		0.00%
Loans Individually Evaluated for Impairment | Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 0		$ 0
Ratio	0.00%		0.00%
Loans Individually Evaluated for Impairment | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 566		$ 1,072
Ratio	0.00%		0.00%
Loans Individually Evaluated for Impairment | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for probable losses	$ 0		$ 0
Loans receivable, gross	$ 0		$ 86
Ratio	0.00%		0.00%

XML

Allowance for Losses on Loans - Internally Assigned Grade (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 10,306,673	$ 9,823,270
Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 10,080,249	$ 9,605,919
Total grade as a % of total net loans	97.80%	97.80%
Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 23,369	$ 6,721
Total grade as a % of total net loans	0.20%	0.10%
Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 203,055	$ 210,630
Total grade as a % of total net loans	2.00%	2.10%
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 0	$ 0
Total grade as a % of total net loans	0.00%	0.00%
Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 0	$ 0
Total grade as a % of total net loans	0.00%	0.00%
Non-Acquired loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 10,013,253	$ 9,493,987
Non-Acquired loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	9,829,737	9,333,233
Non-Acquired loans | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	23,369	6,721
Non-Acquired loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	160,147	154,033
Non-Acquired loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Single-family residential
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	5,618,954	5,651,845
Non-Acquired loans | Single-family residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	5,547,231	5,558,700
Non-Acquired loans | Single-family residential | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Single-family residential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	71,723	93,145
Non-Acquired loans | Single-family residential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Single-family residential | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Construction
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	785,846	200,509
Non-Acquired loans | Construction | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	774,540	197,935
Non-Acquired loans | Construction | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	7,500	0
Non-Acquired loans | Construction | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	3,806	2,574
Non-Acquired loans | Construction | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Construction | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Construction - custom
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	398,797	396,307
Non-Acquired loans | Construction - custom | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	395,010	396,307
Non-Acquired loans | Construction - custom | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Construction - custom | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	3,787	0
Non-Acquired loans | Construction - custom | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Construction - custom | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - acquisition & development
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	101,605	94,208
Non-Acquired loans | Land - acquisition & development | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	93,668	89,656
Non-Acquired loans | Land - acquisition & development | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - acquisition & development | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	7,937	4,552
Non-Acquired loans | Land - acquisition & development | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - acquisition & development | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - consumer lot loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	100,856	103,989
Non-Acquired loans | Land - consumer lot loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	99,081	103,569
Non-Acquired loans | Land - consumer lot loans | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - consumer lot loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	1,775	420
Non-Acquired loans | Land - consumer lot loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Land - consumer lot loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	1,073,222	1,125,722
Non-Acquired loans | Multi-family | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	1,065,161	1,118,673
Non-Acquired loans | Multi-family | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	3,613	865
Non-Acquired loans | Multi-family | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	4,448	6,184
Non-Acquired loans | Multi-family | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Multi-family | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	833,570	986,270
Non-Acquired loans | Commercial real estate | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	813,405	971,510
Non-Acquired loans | Commercial real estate | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	8,281	4,360
Non-Acquired loans | Commercial real estate | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	11,884	10,400
Non-Acquired loans | Commercial real estate | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Commercial real estate | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	805,272	612,836
Non-Acquired loans | Commercial & industrial | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	747,693	575,034
Non-Acquired loans | Commercial & industrial | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	3,975	1,496
Non-Acquired loans | Commercial & industrial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	53,604	36,306
Non-Acquired loans | Commercial & industrial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Commercial & industrial | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | HELOC
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	130,459	127,646
Non-Acquired loans | HELOC | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	129,656	127,398
Non-Acquired loans | HELOC | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | HELOC | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	803	248
Non-Acquired loans | HELOC | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | HELOC | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	164,672	194,655
Non-Acquired loans | Consumer | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	164,292	194,451
Non-Acquired loans | Consumer | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Consumer | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	380	204
Non-Acquired loans | Consumer | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-Acquired loans | Consumer | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-impaired acquired loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	152,572	166,293
Non-impaired acquired loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	143,164	149,891
Non-impaired acquired loans | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-impaired acquired loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	9,408	16,402
Non-impaired acquired loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Non-impaired acquired loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Credit impaired acquired loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	106,637	87,081
Credit impaired acquired loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	73,699	61,019
Credit impaired acquired loans | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Credit impaired acquired loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	32,938	26,062
Credit impaired acquired loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Credit impaired acquired loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Covered loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	34,211	75,909
Covered loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	33,649	61,776
Covered loans | Special mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Covered loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	562	14,133
Covered loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	0	0
Covered loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 0	$ 0

XML

Allowance for Losses on Loans - Credit Risk Profile Based on Payment Activity (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 10,306,673		$ 9,823,270
Nonaccrual loans by portfolio segment	54,559		67,810
Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 9,958,694		$ 9,426,177
Total grade as a % of total net loans	99.50%		99.30%
Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 93,329	$ 98,846	$ 128,577
Nonaccrual loans by portfolio segment	$ 54,559	$ 56,748	$ 67,810
Grade as a percentage of total gross loans	0.50%		0.70%
Single-family residential
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 42,395		$ 59,074
Single-family residential | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 5,576,559		$ 5,592,771
Total grade as a % of total net loans	99.20%		99.00%
Single-family residential | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 42,395		$ 59,074
Grade as a percentage of total gross loans	0.80%		1.00%
Construction
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 0		$ 754
Construction | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 785,846		$ 199,755
Total grade as a % of total net loans	100.00%		99.60%
Construction | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 0		$ 754
Grade as a percentage of total gross loans	0.00%		0.40%
Construction - custom
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 67		$ 732
Construction - custom | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 398,730		$ 395,575
Total grade as a % of total net loans	100.00%		99.80%
Construction - custom | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 67		$ 732
Grade as a percentage of total gross loans	0.00%		0.20%
Land - acquisition & development
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 477		$ 0
Land - acquisition & development | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 101,128		$ 94,208
Total grade as a % of total net loans	99.50%		100.00%
Land - acquisition & development | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 477		$ 0
Grade as a percentage of total gross loans	0.50%		0.00%
Land - consumer lot loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 940		$ 1,273
Land - consumer lot loans | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 99,916		$ 102,716
Total grade as a % of total net loans	99.10%		98.80%
Land - consumer lot loans | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 940		$ 1,273
Grade as a percentage of total gross loans	0.90%		1.20%
Multi-family
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 1,520		$ 2,558
Multi-family | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 1,071,702		$ 1,123,165
Total grade as a % of total net loans	99.90%		99.80%
Multi-family | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 1,520		$ 2,558
Grade as a percentage of total gross loans	0.10%		0.20%
Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 7,701		$ 2,176
Commercial real estate | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 825,869		$ 984,093
Total grade as a % of total net loans	99.10%		99.80%
Commercial real estate | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 7,701		$ 2,176
Grade as a percentage of total gross loans	0.90%		0.20%
Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 596		$ 0
Commercial & industrial | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 804,676		$ 612,836
Total grade as a % of total net loans	99.90%		100.00%
Commercial & industrial | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 596		$ 0
Grade as a percentage of total gross loans	0.10%		0.00%
HELOC
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 554		$ 563
HELOC | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 129,905		$ 127,083
Total grade as a % of total net loans	99.60%		99.60%
HELOC | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 554		$ 563
Grade as a percentage of total gross loans	0.40%		0.40%
Consumer
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 309		$ 680
Consumer | Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross	$ 164,363		$ 193,975
Total grade as a % of total net loans	99.80%		99.70%
Consumer | Non-Performing Loans
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans by portfolio segment	$ 309		$ 680
Grade as a percentage of total gross loans	0.20%		0.30%

XML

Allowance for Losses on Loans - Impaired Loans Based on Loan Types (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Mar. 31, 2016	Sep. 30, 2015
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 291,139	$ 341,579
Unpaid Principal Balance	322,378	381,223
Related Allowance	4,459	6,678
Average Recorded Investment	290,774	333,815
Amount of related allowance included in specific reserves	1,036	275
Amount of related allowance included in general reserves	3,423	6,403
Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	20,831	38,866
Unpaid Principal Balance	43,054	70,564
Related Allowance	0	0
Average Recorded Investment	18,258	29,474
Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	270,308	302,713
Unpaid Principal Balance	279,324	310,659
Related Allowance	4,459	6,678
Average Recorded Investment	272,516	304,341
Single-family residential
Financing Receivable, Impaired [Line Items]
Recorded Investment	245,362	276,711
Unpaid Principal Balance	251,075	282,912
Related Allowance	4,277	6,678
Average Recorded Investment	244,605	274,097
Single-family residential | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	11,818	17,250
Unpaid Principal Balance	13,412	19,644
Related Allowance	0	0
Average Recorded Investment	10,345	14,069
Single-family residential | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	233,544	259,461
Unpaid Principal Balance	237,663	263,268
Related Allowance	4,277	6,678
Average Recorded Investment	234,260	260,028
Construction
Financing Receivable, Impaired [Line Items]
Recorded Investment		5,441
Unpaid Principal Balance		7,929
Related Allowance		0
Average Recorded Investment		5,903
Construction | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment		453
Unpaid Principal Balance		2,151
Related Allowance		0
Average Recorded Investment		471
Construction | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment		4,988
Unpaid Principal Balance		5,778
Related Allowance		0
Average Recorded Investment		5,432
Construction - custom
Financing Receivable, Impaired [Line Items]
Recorded Investment	699	554
Unpaid Principal Balance	759	554
Related Allowance	0	0
Average Recorded Investment	449	182
Construction - custom | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	699	554
Unpaid Principal Balance	759	554
Related Allowance	0	0
Average Recorded Investment	449	182
Land - acquisition & development
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,820	5,056
Unpaid Principal Balance	11,920	12,852
Related Allowance	24	0
Average Recorded Investment	2,232	4,404
Land - acquisition & development | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	188	2,570
Unpaid Principal Balance	9,086	9,426
Related Allowance	0	0
Average Recorded Investment	365	926
Land - acquisition & development | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,632	2,486
Unpaid Principal Balance	2,834	3,426
Related Allowance	24	0
Average Recorded Investment	1,867	3,478
Land - consumer lot loans
Financing Receivable, Impaired [Line Items]
Recorded Investment	10,529	12,016
Unpaid Principal Balance	11,671	12,368
Related Allowance	7	0
Average Recorded Investment	10,914	11,868
Land - consumer lot loans | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	548	727
Unpaid Principal Balance	634	814
Related Allowance	0	0
Average Recorded Investment	418	544
Land - consumer lot loans | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	9,981	11,289
Unpaid Principal Balance	11,037	11,554
Related Allowance	7	0
Average Recorded Investment	10,496	11,324
Multi-family
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,566	7,593
Unpaid Principal Balance	6,315	10,877
Related Allowance	11	0
Average Recorded Investment	2,202	5,277
Multi-family | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,044	3,770
Unpaid Principal Balance	4,793	7,054
Related Allowance	0	0
Average Recorded Investment	675	1,545
Multi-family | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,522	3,823
Unpaid Principal Balance	1,522	3,823
Related Allowance	11	0
Average Recorded Investment	1,527	3,732
Commercial real estate
Financing Receivable, Impaired [Line Items]
Recorded Investment	27,936	28,551
Unpaid Principal Balance	31,014	36,698
Related Allowance	140	0
Average Recorded Investment	27,767	27,016
Commercial real estate | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	5,797	9,427
Unpaid Principal Balance	6,428	15,620
Related Allowance	0	0
Average Recorded Investment	4,891	8,130
Commercial real estate | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	22,139	19,124
Unpaid Principal Balance	24,586	21,078
Related Allowance	140	0
Average Recorded Investment	22,876	18,886
Commercial & industrial
Financing Receivable, Impaired [Line Items]
Recorded Investment	182	2,955
Unpaid Principal Balance	6,611	13,066
Related Allowance	0	0
Average Recorded Investment	567	2,681
Commercial & industrial | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	182	2,955
Unpaid Principal Balance	6,611	13,066
Related Allowance	0	0
Average Recorded Investment	567	2,681
HELOC
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,835	2,126
Unpaid Principal Balance	2,228	2,975
Related Allowance	0	0
Average Recorded Investment	1,724	1,895
HELOC | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	439	683
Unpaid Principal Balance	830	1,532
Related Allowance	0	0
Average Recorded Investment	330	536
HELOC | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,396	1,443
Unpaid Principal Balance	1,398	1,443
Related Allowance	0	0
Average Recorded Investment	1,394	1,359
Consumer
Financing Receivable, Impaired [Line Items]
Recorded Investment	210	576
Unpaid Principal Balance	785	992
Related Allowance	0	0
Average Recorded Investment	314	492
Consumer | Financing Receivable, Impairment, No Related Allowance
Financing Receivable, Impaired [Line Items]
Recorded Investment	116	477
Unpaid Principal Balance	501	703
Related Allowance	0	0
Average Recorded Investment	218	390
Consumer | Financing Receivable, Impairment, Allowance Recorded
Financing Receivable, Impaired [Line Items]
Recorded Investment	94	99
Unpaid Principal Balance	284	289
Related Allowance	0	0
Average Recorded Investment	$ 96	$ 102

XML

Fair Value Measurements - Recurring and Nonrecurring (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Sep. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	$ 2,097,086		$ 2,097,086		$ 2,380,563
Total financial assets	3,661,435		3,661,435		4,017,983
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	2,097,086		2,097,086		2,380,563
Interest rate contracts	17,498		17,498		11,879
Total financial assets	2,114,584		2,114,584		2,392,442
Total financial liabilities	45,069		45,069		27,400
Recurring | Interest rate contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	17,498		17,498		11,879
Recurring | Commercial loan hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	2,329		2,329		966
Recurring | Long term borrowing hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	25,242		25,242		14,555
Recurring | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	101,591		101,591		101,952
Recurring | Obligations of U.S. government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	264,544		264,544		482,464
Recurring | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	27,335		27,335		27,123
Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	506,269		506,269		505,800
Recurring | Agency pass-through certificates
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	1,105,016		1,105,016		1,160,518
Recurring | Other Commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	92,331		92,331		102,706
Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	101,591		101,591		101,952
Interest rate contracts	0		0		0
Total financial assets	101,591		101,591		101,952
Total financial liabilities	0		0		0
Recurring | Level 1 | Interest rate contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 1 | Commercial loan hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 1 | Long term borrowing hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 1 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	101,591		101,591		101,952
Recurring | Level 1 | Obligations of U.S. government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 1 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 1 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 1 | Agency pass-through certificates
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 1 | Other Commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	1,995,495		1,995,495		2,278,611
Interest rate contracts	17,498		17,498		11,879
Total financial assets	2,012,993		2,012,993		2,290,490
Total financial liabilities	45,069		45,069		27,400
Recurring | Level 2 | Interest rate contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	17,498		17,498		11,879
Recurring | Level 2 | Commercial loan hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	2,329		2,329		966
Recurring | Level 2 | Long term borrowing hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	25,242		25,242		14,555
Recurring | Level 2 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 2 | Obligations of U.S. government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	264,544		264,544		482,464
Recurring | Level 2 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	27,335		27,335		27,123
Recurring | Level 2 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	506,269		506,269		505,800
Recurring | Level 2 | Agency pass-through certificates
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	1,105,016		1,105,016		1,160,518
Recurring | Level 2 | Other Commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	92,331		92,331		102,706
Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Interest rate contracts	0		0		0
Total financial assets	0		0		0
Total financial liabilities	0		0		0
Recurring | Level 3 | Interest rate contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 3 | Commercial loan hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 3 | Long term borrowing hedge
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate contracts	0		0		0
Recurring | Level 3 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 3 | Obligations of U.S. government
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 3 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 3 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 3 | Agency pass-through certificates
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		0
Recurring | Level 3 | Other Commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities, at fair value	0		0		$ 0
Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	24,968	$ 51,733	24,968	$ 51,733
Nonrecurring | Changes Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis	(1,966)	2,018	(5,402)	10,189
Nonrecurring | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	12,164	3,478	12,164	3,478
Nonrecurring | Impaired loans | Changes Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis	(1,389)	(515)	(3,070)	(580)
Nonrecurring | Real Estate Owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	12,804	48,255	12,804	48,255
Nonrecurring | Real Estate Owned | Changes Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis	(577)	2,533	(2,332)	10,769
Nonrecurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 1 | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 1 | Real Estate Owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 2 | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 2 | Real Estate Owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	0	0	0	0
Nonrecurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	24,968	51,733	24,968	51,733
Nonrecurring | Level 3 | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	12,164	3,478	12,164	3,478
Nonrecurring | Level 3 | Real Estate Owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, nonrecurring	$ 12,804	$ 48,255	$ 12,804	$ 48,255

XML

Fair Value Measurements - Fair Value by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	$ 2,097,086	$ 2,380,563
FHLB and FRB stock	113,187	107,198
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	2,097,086	2,380,563
Held-to-maturity securities	1,558,087	1,643,216
Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	2,097,086	2,380,563
Held-to-maturity securities	1,564,349	1,637,420
Level 1 | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	276,084	284,049
Level 1 | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	276,084	284,049
Level 1 | Equity securities | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	101,591	101,952
Level 1 | Equity securities | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	101,591	101,952
Level 2 | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
FHLB and FRB stock	113,187	107,198
Other assets - interest rate contracts	17,498	11,879
Customer accounts	10,543,384	10,631,703
FHLB advances	1,980,000	1,830,000
Level 2 | Carrying Amount | Interest rate contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	17,498	11,879
Level 2 | Carrying Amount | Commercial loan hedge
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	2,329	966
Level 2 | Carrying Amount | Long term borrowing hedge
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	25,242	14,555
Level 2 | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
FHLB and FRB stock	113,187	107,198
Other assets - interest rate contracts	17,498	11,879
Customer accounts	9,671,338	10,004,290
FHLB advances	2,086,109	1,938,384
Level 2 | Estimated Fair Value | Interest rate contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	17,498	11,879
Level 2 | Estimated Fair Value | Commercial loan hedge
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	2,329	966
Level 2 | Estimated Fair Value | Long term borrowing hedge
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other liabilities	25,242	14,555
Level 2 | Agency pass-through certificates | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held-to-maturity securities	1,558,087	1,643,216
Level 2 | Agency pass-through certificates | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held-to-maturity securities	1,564,349	1,637,420
Level 2 | Obligations of U.S. government | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	264,544	482,464
Level 2 | Obligations of U.S. government | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	264,544	482,464
Level 2 | Obligations of states and political subdivisions | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	27,335	27,123
Level 2 | Obligations of states and political subdivisions | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	27,335	27,123
Level 2 | Corporate debt securities | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	506,269	505,800
Level 2 | Corporate debt securities | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	506,269	505,800
Level 2 | Agency pass-through certificates | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	1,105,016	1,160,518
Level 2 | Agency pass-through certificates | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	1,105,016	1,160,518
Level 2 | Other Commercial MBS | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	92,331	102,706
Level 2 | Other Commercial MBS | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	92,331	102,706
Level 3 | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans receivable	9,545,322	9,170,634
FDIC indemnification asset	13,480	16,275
Level 3 | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans receivable	10,059,040	9,667,750
FDIC indemnification asset	$ 12,803	$ 15,522

XML

Fair Value Measurements - Investments by Contractual Maturity Date (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Amortized Cost, Available-for-sale securities
Amortized Cost	$ 2,085,416	$ 2,365,450
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains	24,587	28,158
Gross unrealized loss	(12,917)	(13,045)
Fair Value, Available-for-sale securities
Available-for-sale securities, at fair value	$ 2,097,086	$ 2,380,563
Yield, Available-for-sale securities
Yield	2.13%	1.97%
Yield, Held-to-maturity securities
Investments	$ 3,643,503	$ 4,008,666
Gross unrealized gains on investments	36,945	38,674
Gross unrealized losses on investments	(19,013)	(29,357)
Total financial assets	$ 3,661,435	$ 4,017,983
Yield on investments	2.58%	2.46%
Obligations of U.S. government
Amortized Cost, Available-for-sale securities
1 to 5 years	$ 44,763	$ 105,065
5 to 10 years	50,399	119,071
Over 10 years	173,258	262,832
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, 1 to 5 years	1,467	1,923
Gross unrealized gains, 5 to 10 years	0	35
Gross unrealized gains, Over 10 years	0	0
Gross unrealized losses, 1 to 5 years	(257)	(274)
Gross unrealized losses, 5 to 10 years	(1,726)	(1,247)
Gross unrealized losses, Over 10 years	(3,361)	(4,941)
Fair Value, Available-for-sale securities
1 to 5 years	45,973	106,714
5 to 10 years	48,673	117,859
Over 10 years	$ 169,897	$ 257,891
Yield, Available-for-sale securities
1 to 5 years	2.72%	1.74%
5 to 10 years	1.04%	1.54%
Over 10 years	1.06%	1.23%
Equity securities
Amortized Cost, Available-for-sale securities
Within 1 year	$ 500	$ 500
1 to 5 years	99,922	99,922
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, Within 1 year	19	17
Gross unrealized gains, 1 to 5 years	1,150	1,513
Gross unrealized losses, Within 1 year	0	0
Gross unrealized losses, 1 to 5 years	0	0
Fair Value, Available-for-sale securities
Within 1 year	519	517
1 to 5 years	$ 101,072	$ 101,435
Yield, Available-for-sale securities
Within 1 year	1.80%	1.80%
1 to 5 years	1.90%	1.90%
Corporate debt securities
Amortized Cost, Available-for-sale securities
Within 1 year	$ 274,957	$ 24,787
1 to 5 years	91,505	311,435
5 to 10 years	89,953	100,000
Over 10 years	50,000	69,950
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, Within 1 year	258	191
Gross unrealized gains, 1 to 5 years	355	1,190
Gross unrealized gains, 5 to 10 years	1,167	876
Gross unrealized gains, Over 10 years	974	953
Gross unrealized losses, Within 1 year	0	0
Gross unrealized losses, 1 to 5 years	(113)	(58)
Gross unrealized losses, 5 to 10 years	(2,787)	(3,524)
Gross unrealized losses, Over 10 years	0	0
Fair Value, Available-for-sale securities
Within 1 year	275,215	24,978
1 to 5 years	91,747	312,567
5 to 10 years	88,333	97,352
Over 10 years	$ 50,974	$ 70,903
Yield, Available-for-sale securities
Within 1 year	1.02%	0.53%
1 to 5 years	1.85%	0.88%
5 to 10 years	2.00%	1.47%
Over 10 years	3.00%	3.00%
Municipal bonds due
Amortized Cost, Available-for-sale securities
1 to 5 years	$ 2,300	$ 2,285
5 to 10 years	1,319	1,303
Over 10 years	20,372	20,382
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, 1 to 5 years	8	8
Gross unrealized gains, 5 to 10 years	34	7
Gross unrealized gains, Over 10 years	3,302	3,138
Gross unrealized losses, 1 to 5 years	0	0
Gross unrealized losses, 5 to 10 years	0	0
Gross unrealized losses, Over 10 years	0	0
Fair Value, Available-for-sale securities
1 to 5 years	2,308	2,293
5 to 10 years	1,353	1,310
Over 10 years	$ 23,674	$ 23,520
Yield, Available-for-sale securities
1 to 5 years	1.23%	1.23%
5 to 10 years	2.05%	2.05%
Over 10 years	6.45%	6.45%
Agency pass-through certificates
Amortized Cost, Available-for-sale securities
Without single maturity date	$ 1,093,626	$ 1,144,787
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, Without single maturity date	15,593	18,222
Gross unrealized losses, Without single maturity date	(4,202)	(2,491)
Fair Value, Available-for-sale securities
Without single maturity date	$ 1,105,017	$ 1,160,518
Yield, Available-for-sale securities
Without single maturity date	2.58%	2.48%
Amortized Cost, Held-to-maturity securities
Without single maturity date	$ 1,558,087	$ 1,643,216
Gross Unrealized Gains / Losses, Held-to-maturity securities
Gross unrealized gains, Without single maturity date	12,358	10,516
Gross unrealized losses, Without single maturity date	(6,096)	(16,312)
Fair Value, Held-to-maturity securities
Without single maturity date	$ 1,564,349	$ 1,637,420
Yield, Held-to-maturity securities
Without a single maturity date	3.19%	3.19%
Other Commercial MBS
Amortized Cost, Available-for-sale securities
Without single maturity date	$ 92,542	$ 103,131
Gross Unrealized Gains / Losses, Available-for-sale securities
Gross unrealized gains, Without single maturity date	260	85
Gross unrealized losses, Without single maturity date	(471)	(510)
Fair Value, Available-for-sale securities
Without single maturity date	$ 92,331	$ 102,706
Yield, Available-for-sale securities
Without single maturity date	1.73%	1.51%

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Fair Value Measurements - Additional Information (Details) - USD ($)	6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Fair Value Disclosures [Abstract]
Proceeds on available-for-sale securities sold	$ 0	$ 0
Term of contractual due dates of substantially all mortgage-backed securities	10 years

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Fair Value Measurements - Securities in Unrealized Loss Positions (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, unrealized gross losses	$ (5,612)	$ (6,229)
Less than 12 months, fair value	470,410	578,646
12 months or more, unrealized gross losses	(13,401)	(23,128)
12 months or more, fair value	1,366,075	1,297,408
Total unrealized gross losses	(19,013)	(29,357)
Total, fair value	1,836,485	1,876,054
Corporate bonds due
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, unrealized gross losses	(1,001)	(183)
Less than 12 months, fair value	24,000	72,862
12 months or more, unrealized gross losses	(1,899)	(3,399)
12 months or more, fair value	33,101	46,601
Total unrealized gross losses	(2,900)	(3,582)
Total, fair value	57,101	119,463
U.S. government and agency securities due
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, unrealized gross losses	(3,136)	(5,010)
Less than 12 months, fair value	138,259	336,243
12 months or more, unrealized gross losses	(2,208)	(1,452)
12 months or more, fair value	115,518	57,344
Total unrealized gross losses	(5,344)	(6,462)
Total, fair value	253,777	393,587
Agency pass-through certificates
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, unrealized gross losses	(1,475)	(1,036)
Less than 12 months, fair value	308,151	169,541
12 months or more, unrealized gross losses	(9,294)	(18,277)
12 months or more, fair value	1,217,456	1,193,463
Total unrealized gross losses	(10,769)	(19,313)
Total, fair value	$ 1,525,607	$ 1,363,004

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Derivatives and Hedging Activities (Details) - USD ($)	6 Months Ended
	Mar. 31, 2016	Sep. 30, 2015
Derivative [Line Items]
Gain (loss) on derivative instruments	$ 0
Derivative asset, fair value, gross asset	17,498,000	$ 11,879,000
Derivative liability, fair value, gross liability	45,069,000	27,400,000
Interest rate swap agreements
Derivative [Line Items]
Customer derivatives program	525,465,000	439,416,000
Notional amount	54,155,000	54,815,000
Interest rate contracts | Other assets
Derivative [Line Items]
Derivative asset, fair value, gross asset	17,498,000	11,879,000
Interest rate contracts | Other liabilities
Derivative [Line Items]
Derivative liability, fair value, gross liability	17,498,000	11,879,000
Commercial loan hedge | Other assets
Derivative [Line Items]
Derivative asset, fair value, gross asset	0	0
Commercial loan hedge | Other liabilities
Derivative [Line Items]
Derivative liability, fair value, gross liability	2,329,000	966,000
Long term borrowing hedge | Other assets
Derivative [Line Items]
Derivative asset, fair value, gross asset	0	0
Long term borrowing hedge | Other liabilities
Derivative [Line Items]
Derivative liability, fair value, gross liability	25,242,000	14,555,000
Forward Contracts | Interest rate swap agreements
Derivative [Line Items]
Notional amount	$ 600,000,000	$ 400,000,000