WSFS Financial (WSFS) 10-Q 4 Nov 22 2022 Q3 Quarterly report Financial data

COVER PAGE

COVER PAGE - shares	9 Months Ended
	Sep. 30, 2022	Oct. 31, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-35638
Entity Registrant Name	WSFS FINANCIAL CORPORATION
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	22-2866913
Entity Address, Address Line One	500 Delaware Ave
Entity Address, City or Town	Wilmington
Entity Address, State or Province	DE
Entity Address, Postal Zip Code	19801
City Area Code	302
Local Phone Number	792-6000
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	WSFS
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		61,586,798
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Entity Central Index Key	0000828944
Current Fiscal Year End Date	--12-31

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest income:
Interest and fees on loans and leases	$ 152,887	$ 93,460	$ 401,110	$ 300,957
Interest on mortgage-backed securities	28,338	13,947	78,828	37,157
Interest and dividends on investment securities:
Taxable	703	702	2,107	2,105
Tax-exempt	1,278	651	2,535	2,080
Other interest income	3,359	691	6,142	1,335
Total interest income	186,565	109,451	490,722	343,634
Interest expense:
Interest on deposits	6,643	3,550	13,537	11,824
Interest on Federal Home Loan Bank advances	42	0	42	5
Interest on senior and subordinated debt	2,061	1,089	5,939	5,408
Interest on federal funds purchased	28	0	28	0
Interest on trust preferred borrowings	951	316	2,146	957
Interest on other borrowings	9	5	26	15
Total interest expense	9,734	4,960	21,718	18,209
Net interest income	176,831	104,491	469,004	325,425
Provision for (recovery of) credit losses	7,454	(21,310)	34,693	(109,033)
Net interest income after provision for (recovery of) credit losses	169,377	125,801	434,311	434,458
Noninterest income:
Loan and lease fee income	1,425	1,216	4,457	6,431
Securities gains, net	0	2	0	331
Unrealized (loss) gain on equity investments, net	0	(120)	5,988	5,141
Realized loss on sale of equity investments, net	0	(706)	0	(706)
Bank owned life insurance income	195	351	674	1,251
Total non interest income	62,651	42,613	195,254	139,453
Noninterest expense:
Salaries, benefits and other compensation	72,294	53,344	211,413	158,890
Occupancy expense	9,699	8,150	30,393	24,693
Equipment expense	9,913	6,807	30,674	21,536
Data processing and operations expenses	5,362	3,467	16,009	10,296
Professional fees	3,561	4,244	12,285	11,501
Marketing expense	2,082	1,480	4,985	3,758
Loss on debt extinguishment	0	0	0	1,087
FDIC expenses	1,540	1,061	4,399	3,186
Loan workout and other credit costs	1,001	196	1,103	764
Corporate development expense	1,248	2,049	41,679	6,687
Restructuring expense	1,344	0	22,792	(409)
Other operating expense	24,873	15,648	65,691	46,108
Noninterest expenses	132,917	96,446	441,423	288,097
Income before taxes	99,111	71,968	188,142	285,814
Income tax provision	25,767	17,516	49,929	70,610
Net income	73,344	54,452	138,213	215,204
Less: Net (loss) income attributable to noncontrolling interest	(38)	46	287	49
Net income attributable to WSFS	$ 73,382	$ 54,406	$ 137,926	$ 215,155
Earnings per share:
Basic (in dollars per share)	$ 1.16	$ 1.14	$ 2.15	$ 4.53
Diluted (in dollars per share)	$ 1.16	$ 1.14	$ 2.15	$ 4.51
Weighted average shares of common stock outstanding:
Basic (in shares)	63,047,675	47,541,489	64,064,488	47,526,730
Diluted (in shares)	63,227,983	47,670,645	64,282,992	47,676,515
Credit/debit card and ATM income
Noninterest income:
Noninterest fee income	$ 10,993	$ 7,651	$ 27,446	$ 22,023
Investment management and fiduciary income
Noninterest income:
Noninterest fee income	29,504	15,370	90,877	44,983
Deposit service charges
Noninterest income:
Noninterest fee income	6,262	5,742	18,158	16,521
Mortgage banking activities, net
Noninterest income:
Noninterest fee income	1,420	5,637	6,529	18,690
Other income
Noninterest income:
Noninterest fee income	$ 12,852	$ 7,470	$ 41,125	$ 24,788

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income		$ 73,344	$ 54,452	$ 138,213	$ 215,204
Less: Net (loss) income attributable to noncontrolling interest		(38)	46	287	49
Net income attributable to WSFS		73,382	54,406	137,926	215,155
Net change in unrealized (losses) gains on investment securities available-for-sale
Net unrealized losses arising during the period, net of tax benefit of $63,954, $8,094, $178,061 and $22,457, respectively		(202,520)	(25,639)	(563,860)	(71,124)
Less: reclassification adjustment for net gains on sales realized in net income, net of tax expense of $—, $1, $— and $80, respectively		0	(2)	0	(252)
Net change in unrealized gains (losses) on investment securities available-for-sale		(202,520)	(25,641)	(563,860)	(71,376)
Net change in securities held-to-maturity
Net change in unrealized loss on available-for-sale securities reclassified to held-to-maturity, net of tax benefit of $36,520, $9 , $36,529 and $23, respectively	[1]	5,966	(29)	(113,858)	(73)
Net change in unfunded pension liability
Change in unfunded pension liability related to unrealized loss, prior service cost and transition obligation, net of tax benefit of $10, 7, $27 and 20, respectively		(31)	(23)	(86)	(63)
Net change in cash flow hedge
Amortization of unrealized gain on terminated cash flow hedges, net of tax benefit of $13, $36, $38 and $106, respectively		(41)	(113)	(120)	(336)
Net change in equity method investments
Net change in other comprehensive income of equity method investments, net of tax expense of $8, $26, $67 and $112, respectively		25	82	213	355
Net current-period other comprehensive (loss) income		(196,601)	(25,724)	(677,711)	(71,493)
Total comprehensive (loss) income		$ (123,219)	$ 28,682	$ (539,785)	$ 143,662
[1] Includes $119.8 million, net of tax benefit, of unrealized losses on transferred investment securities with a book value of $1.1 billion from available-for-sale to held-to-maturity for the nine months ended September 30, 2022 .

CONSOLIDATED STATEMENTS OF CO_2

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net change in unrealized losses, tax expense (benefit)	$ (63,954)	$ (8,094)	$ (178,061)	$ (22,457)
Reclassification adjustment for gains, tax expense	0	1	0	80
Amortization of unrealized gain (loss) on securities reclassified to held-to-maturity, tax expense	(1,884)	9	35,955	23
Change in unfunded pension liability related to unrealized loss, prior service cost and transition obligation, tax benefit	(10)	(7)	(27)	(20)
Amortization of unrealized gain on terminated cash flow hedges, tax benefit	(13)	(36)	(38)	(106)
Equity method investment tax expense	$ 8	$ 26	67	$ 112
Fannie Mae (FNMA) mortgage-backed securities (MBS)
Amortization of unrealized gain (loss) on securities reclassified to held-to-maturity, tax expense			119,800
Securities transferred to held-to-maturity from available-for-sale, book value			$ 1,100,000

CONSOLIDATED STATEMENTS OF FINA

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets:
Cash and due from banks	$ 443,104	$ 1,046,992
Cash in non-owned ATMs	582,784	480,527
Interest-bearing deposits in other banks including collateral (restricted cash) of $5,310 at September 30, 2022 and $5,050 at December 31, 2021	5,503	5,420
Total cash, cash equivalents, and restricted cash	1,031,391	1,532,939
Investment securities, available-for-sale (amortized cost of $4,940,107 at September 30, 2022 and $5,249,882 at December 31, 2021	4,153,615	5,205,311
Investment securities, held-to-maturity, net of allowance for credit losses of $10 at September 30, 2022 and $4 at December 31, 2021 (fair value $1,041,163 at September 30, 2022 and $94,131 at December 31, 2021)	1,121,895	90,642
Other investments	25,122	10,518
Loans, held for sale at fair value	61,671	113,349
Loans and leases, net of allowance for credit losses of $146,195 at September 30, 2022 and $94,507 at December 31, 2021	11,559,195	7,791,482
Bank owned life insurance	101,061	33,099
Stock in Federal Home Loan Bank (FHLB) of Pittsburgh at cost	24,117	6,073
Other real estate owned	840	2,320
Accrued interest receivable	63,393	41,596
Premises and equipment	118,902	87,295
Goodwill	883,637	472,828
Intangible assets	132,776	74,403
Other assets	707,772	315,472
Total assets	19,985,387	15,777,327
Deposits:
Noninterest-bearing	6,170,776	4,565,143
Interest-bearing	10,554,432	8,674,919
Total deposits	16,725,208	13,240,062
Trust preferred borrowings	90,393	67,011
Senior and subordinated debt	248,255	147,939
Other borrowed funds	35,719	24,527
Accrued interest payable	5,568	736
Other liabilities	779,413	360,036
Total liabilities	17,884,556	13,840,311
Stockholders’ Equity:
Common stock $0.01 par value, 90,000,000 shares authorized; issued 75,896,354 at September 30, 2022 and 57,695,676 at December 31, 2021	759	577
Capital in excess of par value	1,971,628	1,058,997
Accumulated other comprehensive loss	(715,479)	(37,768)
Retained earnings	1,336,039	1,224,614
Treasury stock at cost, 13,947,576 shares at September 30, 2022 and 10,086,936 shares at December 31, 2021	(489,354)	(307,321)
Total stockholders’ equity of WSFS	2,103,593	1,939,099
Noncontrolling interest	(2,762)	(2,083)
Total stockholders' equity	2,100,831	1,937,016
Total liabilities and stockholders' equity	$ 19,985,387	$ 15,777,327

CONSOLIDATED STATEMENTS OF FI_2

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Interest-bearing deposits in banks and other financial institutions, collateral	$ 5,310	$ 5,050
Amortized cost	4,940,107	5,249,882
Allowance for credit losses	10	4
Held-to-maturity securities, fair value	1,041,163	94,131
Allowance for credit losses	$ 146,195	$ 94,507
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	90,000,000	90,000,000
Common stock, issued (in shares)	75,896,354	57,695,676
Treasury stock, shares (in shares)	13,947,576	10,086,936

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands		Total	Total Stockholders' Equity of WSFS	Common Stock	Capital in Excess of Par Value	Accumulated Other Comprehensive Income (Loss)	Retained Earnings	Treasury Stock	Non-controlling Interest
Beginning balance (in shares) at Dec. 31, 2020				57,575,783
Beginning balance at Dec. 31, 2020		$ 1,789,480	$ 1,791,726	$ 576	$ 1,053,022	$ 56,007	$ 977,414	$ (295,293)	$ (2,246)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		215,204	215,155				215,155		49
Other comprehensive (loss) income		(71,493)	(71,493)			(71,493)
Cash dividend		(18,058)	(18,058)				(18,058)
Issuance of common stock including proceeds from exercise of common stock options (in shares)				59,119
Issuance of common stock including proceeds from exercise of common stock options		526	526	$ 1	525
Stock-based compensation expense		4,250	4,250		4,250
Repurchases of common stock	[1]	(13,211)	(13,211)		(1,183)			(12,028)
Ending balance (in shares) at Sep. 30, 2021				57,634,902
Ending balance at Sep. 30, 2021		1,906,698	1,908,895	$ 577	1,056,614	(15,486)	1,174,511	(307,321)	(2,197)
Beginning balance (in shares) at Jun. 30, 2021				57,622,151
Beginning balance at Jun. 30, 2021		1,881,811	1,884,054	$ 577	1,054,276	10,238	1,126,284	(307,321)	(2,243)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		54,452	54,406				54,406		46
Other comprehensive (loss) income		(25,724)	(25,724)			(25,724)
Cash dividend		(6,179)	(6,179)				(6,179)
Issuance of common stock including proceeds from exercise of common stock options (in shares)				12,751
Issuance of common stock including proceeds from exercise of common stock options		349	349		349
Stock-based compensation expense		1,989	1,989		1,989
Repurchases of common stock	[1]	0
Ending balance (in shares) at Sep. 30, 2021				57,634,902
Ending balance at Sep. 30, 2021		1,906,698	1,908,895	$ 577	1,056,614	(15,486)	1,174,511	(307,321)	(2,197)
Beginning balance (in shares) at Dec. 31, 2021				57,695,676
Beginning balance at Dec. 31, 2021		1,937,016	1,939,099	$ 577	1,058,997	(37,768)	1,224,614	(307,321)	(2,083)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		138,213	137,926				137,926		287
Other comprehensive (loss) income		(677,711)	(677,711)			(677,711)
Cash dividend		(26,501)	(26,501)				(26,501)
Contributions from noncontrolling shareholders		(53)							(53)
Issuance of common stock including proceeds from exercise of common stock options (in shares)				83,830
Issuance of common stock including proceeds from exercise of common stock options		2,519	2,519	$ 1	2,518
Issuance of common stock in acquisition of BMT (in shares)				18,116,848
Issuance of common stock in acquisition of BMT		908,016	908,016	$ 181	907,835
Noncontrolling interest assumed in acquisition		(913)							(913)
Stock-based compensation expense		4,427	4,427		4,427
Repurchases of common stock	[2]	(184,182)	(184,182)		(2,149)			(182,033)
Ending balance (in shares) at Sep. 30, 2022				75,896,354
Ending balance at Sep. 30, 2022		2,100,831	2,103,593	$ 759	1,971,628	(715,479)	1,336,039	(489,354)	(2,762)
Beginning balance (in shares) at Jun. 30, 2022				75,870,300
Beginning balance at Jun. 30, 2022		2,312,876	2,315,360	$ 759	1,968,175	(518,878)	1,272,192	(406,888)	(2,484)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		73,344	73,382				73,382		(38)
Other comprehensive (loss) income		(196,601)	(196,601)			(196,601)
Cash dividend		(9,535)	(9,535)				(9,535)
Contributions from noncontrolling shareholders		(240)							(240)
Issuance of common stock including proceeds from exercise of common stock options (in shares)				26,054
Issuance of common stock including proceeds from exercise of common stock options		2,087	2,087		2,087
Stock-based compensation expense		1,366	1,366		1,366
Repurchases of common stock	[3]	(82,466)	(82,466)					(82,466)
Ending balance (in shares) at Sep. 30, 2022				75,896,354
Ending balance at Sep. 30, 2022		$ 2,100,831	$ 2,103,593	$ 759	$ 1,971,628	$ (715,479)	$ 1,336,039	$ (489,354)	$ (2,762)
[1]Repurchase of common stock includes 267,309 shares repurchased in connection with the Company's share repurchase program approved by the Board of Directors and 18,348 shares withheld to cover tax liabilities.[2]Repurchase of common stock includes 3,789,137 shares repurchased in connection with the Company's share repurchase program approved by the Board of Directors, and 104,965 shares withheld to cover tax liabilities.[3]Repurchase of common stock includes 1,664,550 shares repurchased in connection with the Company's share repurchase program approved by the Board of Directors, and 4,872 shares withheld to cover tax liabilities.

CONSOLIDATED STATEMENTS OF CH_2

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Cash dividend (in dollars per share)	$ 0.15	$ 0.13	$ 0.41	$ 0.38
Shares withheld for tax liabilities (in shares)	4,872		104,965	18,348
Treasury Stock
Repurchase of common stock (in shares)	1,664,550		3,789,137	267,309

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating activities:
Net income	$ 138,213	$ 215,204
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for (recovery of) credit losses	34,693	(109,033)
Depreciation of premises and equipment, net	20,009	9,889
Accretion of fees and discounts, net	(16,965)	(33,270)
Amortization of intangible assets	14,505	7,949
Amortization of right-of-use lease assets	14,715	8,903
Decrease in operating lease liability	(12,856)	(9,281)
Income from mortgage banking activities, net	(6,529)	(18,690)
Gain on sale of securities, net	0	(331)
Loss on sale of other real estate owned and valuation adjustments, net	(235)	(388)
Stock-based compensation expense	4,427	4,250
Unrealized gain on equity investments, net	(5,988)	(5,141)
Realized loss on sale of equity investments, net	0	706
Deferred income tax (benefit) expense	(6,439)	35,492
(Increase) decrease in accrued interest receivable	(11,096)	4,935
Increase in other assets	(39,991)	(24,809)
Origination of loans held for sale	(453,952)	(729,620)
Proceeds from sales of loans held for sale	421,098	806,159
Increase in value of bank owned life insurance	(437)	(1,737)
Increase in capitalized interest, net	(1,650)	(2,303)
Increase in accrued interest payable	1,590	1,715
Increase in other liabilities	313,791	128,915
Net cash provided by operating activities	406,903	289,514
Investing activities:
Purchases of investment securities held to maturity	(120,868)	0
Repayments, maturities and calls of investment securities held-to-maturity	49,768	19,015
Sale of investment securities available-for-sale	0	14,046
Purchases of investment securities available-for-sale	(1,218,022)	(2,341,784)
Repayments, maturities and calls of investment securities available-for-sale	911,125	509,738
Net proceeds from sale of equity investments	0	4,899
Proceeds from bank-owned life insurance death benefit	1,437	0
Net decrease in loans	11,642	1,228,462
Net cash from business combinations	573,745	0
Purchase of loans held-for-investment	(252,185)	(133,728)
Purchases of stock of Federal Home Loan Bank of Pittsburgh	(15,318)	(585)
Redemptions of stock of Federal Home Loan Bank of Pittsburgh	6	267
Sales of other real estate owned	1,844	2,489
Investment in premises and equipment	(7,665)	(4,722)
Sales of premises and equipment	891	427
Net cash used in investing activities	(63,600)	(701,476)
Financing activities:
Net (decrease) increase in demand and saving deposits	(466,105)	1,213,808
Decrease in time deposits	(132,825)	(123,431)
Decrease in brokered deposits	(37,704)	(178,897)
Receipts from FHLB advances	458,100	0
Repayments of FHLB advances	(458,100)	(6,623)
Receipts from federal funds purchased	310,001	0
Repayments of federal funds purchased	(310,001)	0
Contributions from noncontrolling shareholders	(53)	0
Cash dividend	(26,501)	(18,058)
Issuance of common stock including proceeds from exercise of common stock options	2,519	526
Redemption of senior debt	0	(100,000)
Repurchases of common shares	(184,182)	(13,211)
Net cash (used in) provided by financing activities	(844,851)	774,114
(Decrease) increase in cash, cash equivalents, and restricted cash	(501,548)	362,152
Cash, cash equivalents, and restricted cash at beginning of period	1,532,939	1,654,735
Cash, cash equivalents, and restricted cash at end of period	1,031,391	2,016,887
Supplemental disclosure of cash flow information:
Interest	16,886	16,493
Income taxes	26,237	29,064
Non-cash information:
Loans transferred to other real estate owned	502	1,844
Loans transferred to portfolio from held-for-sale at fair value	84,829	44,343
Securities transferred to held-to-maturity from available-for-sale at fair value	931,421	0
Held-to-maturity securities purchased, not settled	5,136	0
Fair value of assets acquired, net of cash received	4,713,544	0
Fair value of liabilities assumed	$ 4,379,273	$ 0

BASIS OF PRESENTATION

BASIS OF PRESENTATION	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	1. BASIS OF PRESENTATION General These unaudited Consolidated Financial Statements include the accounts of WSFS Financial Corporation (WSFS, and together with its subsidiaries, the Company), and its consolidated subsidiaries. WSFS’ primary subsidiary is Wilmington Savings Fund Society, FSB (WSFS Bank or the Bank). As of September 30, 2022, the other subsidiaries of WSFS include WSFS Wealth Management, LLC (Powdermill ® ), WSFS Capital Management, LLC (West Capital), Cypress Capital Management, LLC (Cypress), WSFS SPE Services, LLC, The Bryn Mawr Trust Company of Delaware (BMT-DE), and 601 Perkasie, LLC. The Company also has three unconsolidated subsidiaries: WSFS Capital Trust III, Royal Bancshares Capital Trust I, and Royal Bancshares Capital Trust II . WSFS Bank has two wholly owned subsidiaries: Beneficial Equipment Finance Corporation (BEFC) and 1832 Holdings, Inc. , and one majority-owned subsidiary, NewLane Finance Company (NewLane Finance ® ). Additionally, WSFS and the Bank acquired certain subsidiaries in the merger of Bryn Mawr Bank Corporation (BMBC) with and into WSFS on January 1, 2022, and the merger of The Bryn Mawr Trust Company with and into the Bank (collectively, the BMBC Merger), pursuant to the agreement and plan of merger, by and between WSFS and BMBC, dated as of March 9, 2021 (the BMBC Merger Agreement) that are not named herein as they are not integral or significant to our business. On April 1, 2022, WSFS completed the merger of Christiana Trust Company of Delaware ® and BMT-DE. The combined organization will retain and operate under The Bryn Mawr Trust Company of Delaware name. Additionally on April 1, 2022, Bryn Mawr Equipment Finance, Inc. merged with and into BEFC. On April 29, 2022, the portfolio of KCMI Capital, Inc. (KCMI), a specialized commercial lending unit acquired in the BMBC merger and not core to our overall lending strategy, was sold at par value for $55.5 million . Finally, on June 30, 2022, the business of BMT Insurance Advisors (BMTIA), was sold to Patriot Growth Services, LLC. Overview Founded in 1832, the Bank is one of the ten oldest bank and trust companies continuously operating under the same name in the United States (U.S.). The Company provides residential and commercial real estate, commercial and consumer lending services, as well as retail deposit and cash management services. The banking business is commercial lending funded primarily by customer-generated deposits. In addition, the Company offers a variety of wealth management and trust services to individuals, institutions and corporations. The Federal Deposit Insurance Corporation (FDIC) insures the customers’ deposits to their legal maximums. The Company serves its customers primarily from 119 offices located in Pennsylvania (61 ), Delaware ( 39) , New Jersey (17 ), Virginia (1) and Nevada (1), its ATM network, website at www.wsfsbank.com and mobile app. Information on the website is not incorporated by reference into this Quarterly Report on Form 10-Q. Basis of Presentation In preparing the unaudited Consolidated Financial Statements, the Company is required to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses. Amounts subject to significant estimates include the allowance for credit losses (including loans and leases held for investment, investment securities available-for-sale and held-to-maturity), fair values of assets acquired and liabilities assumed in acquisitions accounted for as business combinations using the acquisition method of accounting, lending-related commitments, goodwill, intangible assets, post-retirement benefit obligations, the fair value of financial instruments, and income taxes. Among other effects, changes to these estimates could result in future impairments of investment securities, goodwill and intangible assets, the establishment of additional allowance and lending-related commitment reserves, changes in the fair value of financial instruments, as well as increased post-retirement benefits and income tax expense. The Company's accounting and reporting policies conform to Generally Accepted Accounting Principles in the U.S. (GAAP), prevailing practices within the banking industry for interim financial information and Rule 10-01 of SEC Regulation S-X (Rule 10-01). Rule 10-01 does not require us to include all information and notes that would be required in audited financial statements. Certain prior period amounts have been reclassified to conform with current period presentation. Operating results for the periods presented are not necessarily indicative of the results that may be expected for any future quarters or for the year ending December 31, 2022. These unaudited, interim Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Annual Report on Form 10-K for the year ended December 31, 2021 (the 2021 Annual Report on Form 10-K) that was filed with the SEC on March 1, 2022 and is available at www.sec.gov or on the website at www.wsfsbank.com . All significant intercompany accounts and transactions were eliminated in consolidation.

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SIGNIFICANT ACCOUNTING POLICIES: The significant accounting policies used in preparation of the Consolidated Financial Statements are disclosed in the Company's 2021 Annual Report on Form 10-K. Those significant accounting policies remain unchanged at September 30, 2022. RECENT ACCOUNTING PRONOUNCEMENTS The following accounting pronouncement was adopted by the Company during the nine months ended September 30, 2022, but does not have a material impact on the unaudited Consolidated Financial Statements: • ASU No. 2021-05, Leases (Topic 842), Lessors – Certain Leases with Variable Lease Payments There were no other applicable material accounting pronouncements adopted by the Company since December 31, 2021. Accounting guidance pending adoption at September 30, 2022 ASU No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures: In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The guidance eliminates the accounting guidance for troubled debt restructurings (TDRs) by creditors (ASC 310-40) while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. The guidance also requires that an entity disclose current-period write-offs by year of origination for financing receivables and net investments in leases within the scope of Topic 326. The guidance is effective for annual periods beginning after December 15, 2022. Early adoption is permitted. Adoption is required on a prospective basis, except for the transition method related to the recognition and measurement of TDRs where the entity as to apply on a modified-retrospective basis. The Company is currently evaluating the impact upon adoption and will apply the guidance after completion of its assessment.

BUSINESS COMBINATIONS

BUSINESS COMBINATIONS	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
BUSINESS COMBINATIONS	3. BUSINESS COMBINATIONS Bryn Mawr Bank Corporation. On January 1, 2022, WSFS closed its acquisition of BMBC and acquired 100% of the outstanding common stock of BMBC. In accordance with the terms of the merger agreement, dated March 9, 2021, by and between WSFS and BMBC, each share of BMBC common stock was exchanged for 0.90 shares of WSFS common stock (with cash paid in lieu of fractional shares). The total value of consideration paid was $908.0 million based on 19,903,230 shares of BMBC common stock outstanding as of December 31, 2021, the vesting of 226,643 BMBC restricted stock awards, and the closing price per share of WSFS common stock of $50.12 on December 31, 2021. Results of the combined Company’s operations are included in the unaudited Consolidated Financial Statements since the date of the acquisition. BMBC was the holding company for The Bryn Mawr Trust Company (Bryn Mawr Bank), a Pennsylvania chartered bank and wholly-owned subsidiary. BMBC and Bryn Mawr Bank were headquartered in Bryn Mawr, Pennsylvania, a western suburb of Philadelphia, and served primarily the Greater Philadelphia region. BMBC and its direct and indirect subsidiaries was a locally managed, premier financial services company providing retail and commercial banking; trust administration and wealth management; and insurance and risk management solutions. Following the BMBC Merger, WSFS Bank is the oldest and largest, locally headquartered bank and trust company in the Greater Philadelphia and Delaware region with a full-service product suite and a balance sheet to compete with larger regional and national banks. The BMBC Merger also allows WSFS to accelerate our long-term strategic objectives, including scale to continue to invest in our delivery and talent transformations. The acquisition of BMBC was accounted for as a business combination using the acquisition method of accounting and, accordingly, the assets acquired, liabilities assumed and consideration transferred were recorded at their estimated fair values as of the acquisition date. The excess of consideration transferred over the fair value of net assets acquired was recorded as goodwill, which is not amortizable nor deductible for tax purposes. The Company allocated goodwill to its WSFS Bank segment and Wealth Management segment. The following table summarizes the consideration transferred and the fair values of identifiable assets acquired and liabilities assumed: (Dollars in thousands) Consideration Transferred: Fair Value Common shares issued (18,116,848) $ 908,016 Cash paid to BMBC stock and option holders 16 Value of consideration 908,032 Assets acquired: Cash and due from banks 573,761 Investment securities 500,400 Loans and leases 3,456,748 Premises and equipment 44,842 Deferred income taxes 6,563 Bank owned life insurance 67,525 Intangible assets 73,065 Other assets 153,592 Total assets 4,876,496 Liabilities assumed: Deposits 4,110,122 Other borrowings 145,512 Other liabilities 124,552 Noncontrolling interest (913) Total liabilities and noncontrolling interest 4,379,273 Net assets acquired: 497,223 Goodwill resulting from acquisition of BMBC $ 410,809 The following table details the changes to goodwill recorded subsequent to acquisition: (Dollars in thousands) Fair Value Goodwill resulting from the acquisition of BMBC reported as of March 31, 2022 $ 414,337 Effects of adjustments to: Deferred income taxes 1,870 Intangibles 1,500 Deposits (149) Other liabilities 1,352 Effect of sale of BMTIA business (8,101) Goodwill resulting from the acquisition of BMBC as of September 30, 2022 $ 410,809 Adjustments to Goodwill were primarily related to the fair value of Wealth Management intangible assets, the subsequent sale of the BMTIA business, and the related deferred tax impacts. While the valuation of acquired assets and liabilities is substantially completed, fair value estimates related to the assets and liabilities from BMBC are subject to adjustment for up to one year after the closing date of the acquisition as additional information becomes available. Valuations subject to adjustment include, but are not limited to, Wealth Management intangibles, loans, and deferred income taxes as management continues to review the estimated fair values and evaluate the assumed tax position. When the valuation is final, any changes to the preliminary valuation of acquired assets and liabilities could result in adjustments to identified intangibles and goodwill. The fair values of assets acquired and liabilities assumed is expected to be finalized during the remeasurement period, which ends one year from the closing date, or January 1, 2023. The amount of goodwill recorded reflects the increased market share and related synergies that are expected to result from the acquisition, and represents the excess purchase price over the estimated fair value of the net assets acquired from BMBC. The following is a description of the valuation methodologies used to estimate the fair values of major categories of assets acquired and liabilities assumed. In many cases, the fair values of the assets acquired and liabilities assumed were determined by estimating the cash flows expected to result from those assets and liabilities and applying the appropriate market discount rates. Cash and due from banks : The estimated fair values of cash and due from banks approximate their stated value. Investment Securities : The acquired investment portfolio had a fair value of $500.4 million, primarily consisting of short-term U.S. Treasury bills that matured subsequent to closing on January 6, 2022. The estimated fair value approximated the stated value at maturity. Loans and Leases : The Company recorded $3.5 billion of acquired loans, which were initially recorded at their fair values as of the acquisition date. Fair value for loans was based on a discounted cash flow methodology that considered credit loss and prepayment expectations, market interest rates and other market factors, such as liquidity, from the perspective of a market participant. Loan cash flows were generated on an individual loan basis. The probability of default, loss given default, exposure at default and prepayment assumptions are the key factors driving credit losses which are embedded into the estimated cash flows. The table below presents information with respect to the fair value and unpaid principal balance of acquired loans and leases at the acquisition date. January 1, 2022 (Dollars in thousands) Book Balance Fair Value Commercial and industrial $ 613,197 $ 586,643 Owner-occupied commercial 513,267 503,182 Commercial mortgages 1,564,234 1,549,515 Construction 209,928 208,288 Commercial small business leases 125,770 119,119 Residential 310,092 315,454 Consumer 178,247 174,547 Total acquired loans and leases $ 3,514,735 $ 3,456,748 The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination: (Dollars in thousands) January 1, 2022 Book balance of loans at acquisition $ 235,791 Allowance for credit losses at acquisition (26,103) Non-credit related discount (1,421) Total purchase credit deteriorated (PCD) loans acquired $ 208,267 The BMBC Merger resulted in the addition of $49.6 million in allowance for credit losses, including the $26.1 million identified in the table above for PCD loans, and $23.5 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition. Deferred Income Taxes : The Company recorded a deferred income tax asset (DTA) of $6.6 million related to tax attributes of BMBC along with the effects of fair value adjustments resulting from acquisition accounting for the combination. The DTA’s recorded were based on the expected federal and state tax benefits of when the acquired tax attributes and purchase accounting adjustments will reverse. In recording the DTA, consideration was given to potential limitations on the realizability of such acquired tax attributes. There was no material change to the valuation allowance as a result of the BMBC Merger. Trust preferred borrowings and subordinated debt : The fair value of trust preferred borrowings and subordinated debt were determined by present valuing the expected cash flows using current market rates for similar instruments. A fair value discount of $2.5 million was recognized for the trust preferred borrowings and will be recognized as an increase to interest expense over the remaining life of the borrowings. A fair value premium of $0.7 million was recognized for the subordinated debt and will be recognized as a decrease to interest expense over the remaining life of the debt. Intangible Assets : The Company recorded $10.9 million of core deposit intangible (CDI) which is being amortized over ten years using a straight-line amortization methodology. The fair value of the core deposit intangible was determined using the cost savings approach. The cost savings approach is defined as the difference between cost of funds on deposits and the cost of an equal amount of funds from an alternative source. The CDI fair value was determined by projecting net cash flow benefits, including assumptions related to customer attrition, discount rates, deposit interest rates, and alternative costs of funds. Certificates of deposit accounts were valued by segregating the portfolio into pools based on remaining maturity and comparing the contractual cost of the portfolio to an identical portfolio bearing current market rates. The valuation adjustment will be accreted or amortized to interest expense over the remaining maturities of the respective pools. WSFS recorded $56.1 million of Wealth Management intangible assets that consisted of $53.0 million for customer relationships in our wealth management, trust and insurances lines of business, $2.9 million for the Bryn Mawr Trust tradename, and $0.2 million in non-compete agreements. Fair value for these Wealth Management intangible assets was based on a discounted cash flow methodology projecting net cash flow benefits, including assumptions related to customer attrition, discount rates, income projections and applicable growth rate assumptions. Corporate development expenses and Restructuring expenses For acquisitions, the Company develops comprehensive integration plans under which it has incurred direct costs, which are expensed as incurred. These direct costs include costs are primarily related to: (i) terminated contracts, (ii) consolidated facilities (including lease termination expenses), (iii) severance, (iv) marketing, and (v) professional and legal fees. Costs related to the acquisition and restructuring are included in the Corporate development expense and Restructuring expense line items, respectively, on the unaudited Consolidated Statements of Income. The following table details the costs identified and classified as corporate development and restructuring expenses, which are primarily related to the BMBC Merger: Three months ended September 30, Nine months ended September 30, (dollars in thousands) 2022 2022 Salaries, benefits and other compensation $ 112 $ 12,370 Occupancy expense (2,211) 9,149 Equipment expense 1,278 20,969 Professional fees 899 12,781 Data processing and operations expenses 1 100 Marketing expense 41 3,014 Other operating expense, net 2,472 6,088 Total corporate development and restructuring expenses $ 2,592 $ 64,471 During the second quarter of 2021, WSFS announced a retail banking office optimization plan that included the planned consolidation of Bryn Mawr Trust and WSFS Bank banking offices. Most of the consolidations and rebranding of the banking offices were completed during the first quarter of 2022, which included the consolidation of 22 Bryn Mawr Trust and 12 WSFS Bank banking offices. Costs related to this plan are included in the Corporate development expense line item on the unaudited Consolidated Statements of Income. In addition, the Company had $7.5 million of premises and equipment as held-for-sale as of September 30, 2022, which is included in the Other assets line item on the unaudited Consolidated Statement of Financial Condition. Pro Forma Income Statement (unaudited) The following pro forma income statement for the three and nine months ended September 30, 2021 presents the pro forma results of operations of the combined institution (BMBC and the Corporation) as if the BMBC Merger occurred on January 1, 2021. The pro forma income statement adjustments are limited to the effects of fair value mark amortization and accretion and intangible asset amortization. No cost savings or additional merger expenses have been included in the pro forma results of operations. Three months ended September 30, Nine months ended September 30, (dollars in thousands, except share and per share data) 2021 2021 Net interest income $ 137,632 $ 426,118 Provision for credit losses (1,410) (120,906) Net interest income after provision for credit losses 139,042 547,024 Total noninterest income 65,200 202,847 Total noninterest expenses 134,514 398,107 Income before income taxes 69,728 351,764 Income tax provision 17,626 87,242 Net income $ 52,102 $ 264,522 Per share data: Weighted-average basic shares outstanding 65,443,945 65,430,218 Dilutive shares 282,516 297,071 Adjusted weighted-average diluted shares 65,726,461 65,272,289 Basic earnings per common share $ 0.80 $ 4.04 Diluted earnings per common share $ 0.79 $ 4.03 Due to the various conversions of BMBC systems since the date of acquisition, as well as other streamlining and continuing integration of BMBC's operating activities into those of the Company, reporting for revenue and net income of the former BMBC operations for the period subsequent to the acquisition is impracticable.

NONINTEREST INCOME

NONINTEREST INCOME	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
NONINTEREST INCOME	4. NONINTEREST INCOME Credit/debit card and ATM income The following table presents the components of credit/debit card and ATM income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Bailment fees $ 6,306 $ 3,310 $ 13,105 $ 9,689 Interchange fees 3,870 3,537 11,859 10,077 Other card and ATM fees 817 804 2,482 2,257 Total credit/debit card and ATM income $ 10,993 $ 7,651 $ 27,446 $ 22,023 Credit/debit card and ATM income is composed of bailment fees, interchange fees, and other card and ATM fees. Bailment fees are earned from bailment arrangements with customers. Bailment arrangements are legal relationships in which property is delivered to another party without a transfer of ownership. The party who transferred the property (the bailor) retains ownership interest of the property. In the event that the bailee files for bankruptcy protection, the property is not included in the bailee's assets. The bailee pays an agreed-upon fee for the use of the bailor's property in exchange for the bailor allowing use of the assets at the bailee's site. Bailment fees are earned from cash that is made available for customers' use at an offsite location, such as cash located in an ATM at a customer's place of business. These fees are typically indexed to a market interest rate. This revenue stream generates fee income through monthly billing for bailment services. Credit/debit card and ATM income also includes interchange fees. Interchange fees are paid by a merchant's bank to a bank that issued a debit or credit card used in a transaction to compensate the issuing bank for the value and benefit the merchant receives from accepting electronic payments. These revenue streams generate fee income at the time a transaction occurs and are recorded as revenue at the time of the transaction. Investment management and fiduciary income The following table presents the components of investment management and fiduciary income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Trust fees $ 19,170 $ 10,626 $ 58,658 $ 31,198 Wealth management and advisory fees 10,334 4,744 32,219 13,785 Total investment management and fiduciary income $ 29,504 $ 15,370 $ 90,877 $ 44,983 Investment management and fiduciary income is composed of trust fees and wealth management and advisory fees. Trust fees are based on revenue earned from custody, escrow, trustee and trustee related services on structured finance transactions; indenture trustee, administrative agent and collateral agent services to individuals, institutions and corporations; commercial domicile and independent director services; and investment and trustee services to families and individuals. Most fees are flat fees, except for a portion of personal and corporate trustee fees where the Company earns a percentage on the assets under management or assets held within a trust. This revenue stream primarily generates fee income through monthly, quarterly and annual billings for services provided. Wealth management and advisory fees consists of fees from Bryn Mawr Trust (excluding The Bryn Mawr Trust Company of Delaware), Cypress, West Capital, Powdermill ® , and WSFS Wealth ® Investments. Wealth management and advisory fees are based on revenue earned from services including asset management, financial planning, family office, and brokerage. The fees are based on the market value of assets, are assessed as a flat fee, or are brokerage commissions. This revenue stream primarily generates fee income through monthly, quarterly and annual billings for the services. Deposit service charges The following table presents the components of deposit service charges: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Service fees $ 3,933 $ 3,629 $ 11,789 $ 10,604 Return and overdraft fees 2,164 1,850 5,835 4,932 Other deposit service fees 165 263 534 985 Total deposit service charges $ 6,262 $ 5,742 $ 18,158 $ 16,521 Deposit service charges includes revenue earned from core deposit products, certificates of deposit, and brokered deposits. The Company generates fee revenues from deposit service charges primarily through service charges and overdraft fees. Service charges consist primarily of monthly account maintenance fees, cash management fees, foreign ATM fees and other maintenance fees. All of these revenue streams generate fee income through service charges for monthly account maintenance and similar items, transfer fees, late fees, overlimit fees, and stop payment fees. Revenue is recorded at the time of the transaction. Other income The following table presents the components of other income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Managed service fees $ 4,866 $ 4,233 $ 13,091 $ 12,346 Currency preparation 1,104 1,045 2,904 3,153 ATM loss protection 681 639 1,963 1,889 Capital market revenue 793 — 5,738 — Miscellaneous products and services (1) 5,408 1,553 17,429 7,400 Total other income $ 12,852 $ 7,470 $ 41,125 $ 24,788 (1) Includes commissions income from BMTIA. The BMTIA business was sold during the second quarter. Other income consists of managed service fees, which are primarily courier fees related to cash management, currency preparation, ATM loss protection, capital markets revenue, and other miscellaneous products and services offered by the Bank. These fees are primarily generated through monthly billings or at the time of the transaction. Through its subsidiary BMTIA, the Bank earned commissions from the sale of insurance policies, which are generally calculated as a percentage of the policy premium, and contingent income, which is calculated based on the volume and performance of the policies held by each carrier. Obligations for the sale of insurance policies are generally satisfied at the point in time which the policy is executed and are recognized at the point in time in which the amounts are known and collection is reasonably assured. Performance metrics for contingent income are generally satisfied over time, not exceeding one year, and are recognized at the point in time in which the amounts are known and collection is reasonably assured. Arrangements with multiple performance obligations The Company's contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company generally determines standalone selling prices based on the prices charged to customers. Practical expedients and exemptions The Company does not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which the Company recognizes revenue at the amount to which it has the right to invoice for services performed.

EARNINGS PER SHARE

EARNINGS PER SHARE	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
EARNINGS PER SHARE	5. EARNINGS PER SHARE The following table shows the computation of basic and diluted earnings per share: Three Months Ended September 30, Nine Months Ended September 30, (Dollars and shares in thousands, except per share data) 2022 2021 2022 2021 Numerator: Net income attributable to WSFS $ 73,382 $ 54,406 $ 137,926 $ 215,155 Denominator: Weighted average basic shares 63,048 47,541 64,064 47,527 Dilutive potential common shares 180 130 219 150 Weighted average fully diluted shares 63,228 47,671 $ 64,283 $ 47,677 Earnings per share: Basic $ 1.16 $ 1.14 $ 2.15 $ 4.53 Diluted $ 1.16 $ 1.14 $ 2.15 $ 4.51 Outstanding common stock equivalents having no dilutive effect 2 5 7 — Basic earnings per share is calculated by dividing Net income attributable to WSFS by the weighted-average basic shares outstanding. Diluted earnings per share is calculated by dividing Net income attributable to WSFS by the weighted-average fully diluted shares outstanding, using the treasury stock method. Fully diluted shares include the adjustment for the dilutive effect of common stock awards, which include outstanding stock options and unvested restricted stock units under the 2013 Incentive Plan and the 2018 Incentive Plan.

INVESTMENTS

INVESTMENTS	9 Months Ended
	Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract]
INVESTMENTS	6. INVESTMENTS Debt Securities The following tables detail the amortized cost, allowance for credit losses and the estimated fair value of the Company's investments in available-for-sale and held-to-maturity debt securities. None of the Company's investments in debt securities are classified as trading. September 30, 2022 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities Collateralized mortgage obligation (CMO) $ 621,673 $ — $ 99,290 $ — $ 522,383 Fannie Mae (FNMA) mortgage-backed securities (MBS) 3,911,290 — 617,060 — 3,294,230 Freddie Mac (FHLMC) MBS 138,391 — 15,374 — 123,017 Ginnie Mae (GNMA) MBS 40,100 — 3,363 — 36,737 Government-sponsored enterprises (GSE) agency notes 228,653 — 51,405 — 177,248 $ 4,940,107 $ — $ 786,492 $ — $ 4,153,615 Held-to-Maturity Debt Securities (1) FNMA MBS $ 919,383 $ — $ 69,694 $ — $ 849,689 State and political subdivisions 202,022 2 11,039 10 190,975 Foreign bonds 500 — 1 — 499 $ 1,121,905 $ 2 $ 80,734 $ 10 $ 1,041,163 (1) Held-to-maturity securities transferred from available-for-sale are included in held-to-maturity at fair value basis at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized losses of $149.6 million at September 30, 2022, which are offset in Accumulated other comprehensive (loss) income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss. December 31, 2021 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities CMO $ 586,830 $ 3,569 $ 14,633 $ — $ 575,766 FNMA MBS 4,275,307 24,170 53,793 — 4,245,684 FHLMC MBS 139,708 6,336 516 — 145,528 GNMA MBS 17,456 551 71 — 17,936 GSE agency notes 230,581 — 10,184 — 220,397 $ 5,249,882 $ 34,626 $ 79,197 $ — $ 5,205,311 Held-to-Maturity Debt Securities (1) State and political subdivisions $ 90,146 $ 3,489 $ — $ 4 $ 93,631 Foreign bonds 500 — — — 500 $ 90,646 $ 3,489 $ — $ 4 $ 94,131 (1) Held-to–maturity securities transferred from available-for-sale are included in held-to-maturity at fair value at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized gains of $0.2 million at December 31, 2021, which are offset in Accumulated other comprehensive income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss. The scheduled maturities of available-for-sale debt securities at September 30, 2022 and December 31, 2021 are presented in the table below: Available-for-Sale Amortized Fair (Dollars in thousands) Cost Value September 30, 2022 (1) Within one year $ 1,501 $ 1,498 After one year but within five years 86,119 80,366 After five years but within ten years 457,657 390,595 After ten years 4,394,830 3,681,156 $ 4,940,107 $ 4,153,615 December 31, 2021 (1) Within one year $ — $ — After one year but within five years 103,960 107,009 After five years but within ten years 204,186 204,289 After ten years 4,941,736 4,894,013 $ 5,249,882 $ 5,205,311 (1) Actual maturities could differ from contractual maturities. As of September 30, 2022, the Company’s available-for-sale investment securities consisted of 964 securities, 963 of which were in an unrealized loss position. As of September 30, 2022, substantially all of the Corporation’s available-for-sale investment securities were mortgage-backed securities or collateral mortgage obligations which were issued or guaranteed by U.S. government-sponsored entities and agencies. As of September 30, 2022 and December 31, 2021, there were no holdings of securities of any one issuer, other than the U.S. government and its agencies, in an amount greater than 10% of shareholders’ equity. The scheduled maturities of held-to-maturity debt securities at September 30, 2022 and December 31, 2021 are presented in the table below: Held-to-Maturity Amortized Fair (Dollars in thousands) Cost Value September 30, 2022 (1) Within one year $ 732 $ 729 After one year but within five years 7,393 7,233 After five years but within ten years 46,097 44,859 After ten years 1,067,683 988,342 $ 1,121,905 $ 1,041,163 December 31, 2021 (1) Within one year $ 232 $ 234 After one year but within five years 2,675 2,736 After five years but within ten years 44,137 45,404 After ten years 43,602 45,757 $ 90,646 $ 94,131 (1) Actual maturities could differ from contractual maturities. MBS may have expected maturities that differ from their contractual maturities. These differences arise because issuers may have the right to call securities and borrowers may have the right to prepay obligations with or without prepayment penalty. The estimated weighted average duration of MBS was 6.0 years at September 30, 2022. The held-to-maturity debt securities are not collateral-dependent securities as these are general obligation bonds issued by cities, states, counties, or other local and foreign governments. During the second quarter of 2022, the Company transferred investment securities with a book value of $1.1 billion from available-for-sale to held-to-maturity to mitigate the impact of the rising interest rate environment to Accumulated other comprehensive (loss) income in the Company's Consolidated Statement of Changes in Stockholders' Equity. The transfer occurred at a fair value totaling $931.4 million. The amortized cost of transferred held-to-maturity securities included net unrealized losses of $157.6 million at June 30, 2022, which are offset in Accumulated other comprehensive (loss) income . No gains or losses on these securities were recognized at the time of transfer. Investment securities with fair market values aggregating $2.9 billion and $2.2 billion were pledged as collateral for retail customer repurchase agreements, municipal deposits, and other obligations as of September 30, 2022 and December 31, 2021, respectively. During the nine months ended September 30, 2022, the Company had no sales of debt securities categorized as available-for-sale. During the nine months ended September 30, 2021, the Company sold $14.0 million of debt securities categorized as available-for-sale resulting in $0.3 million of realized gains and no realized losses. As of September 30, 2022 and December 31, 2021, the Company's debt securities portfolio had remaining unamortized premiums of $69.2 million and $69.4 million, respectively, and unaccreted discounts of $26.4 million and $12.7 million, respectively. For debt securities in an unrealized loss position, the table below shows the gross unrealized losses and fair value by investment category and length of time that individual debt securities were in a continuous unrealized loss position at September 30, 2022. Duration of Unrealized Loss Position Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Loss Value Loss Value Loss Available-for-sale debt securities: CMO $ 199,644 $ 20,982 $ 322,739 $ 78,308 $ 522,383 $ 99,290 FNMA MBS 2,232,612 369,840 1,061,618 247,220 3,294,230 617,060 FHLMC MBS 101,605 12,968 8,036 2,406 109,641 15,374 GNMA MBS 34,985 2,936 1,751 427 36,736 3,363 GSE agency notes — — 177,248 51,405 177,248 51,405 $ 2,568,846 $ 406,726 $ 1,571,392 $ 379,766 $ 4,140,238 $ 786,492 Held-to-maturity debt securities: FNMA MBS $ 849,689 $ 69,694 $ — $ — $ 849,689 $ 69,694 State and political subdivisions 183,181 11,039 — — 183,181 11,039 Foreign bonds 500 1 — — 500 1 $ 1,033,370 $ 80,734 $ — $ — $ 1,033,370 $ 80,734 For debt securities in an unrealized loss position, the table below shows the gross unrealized losses and fair value by investment category and length of time that individual debt securities were in a continuous unrealized loss position at December 31, 2021. Duration of Unrealized Loss Position Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Loss Value Loss Value Loss Available-for-sale debt securities: CMO $ 411,347 $ 12,730 $ 35,638 $ 1,903 $ 446,985 $ 14,633 FNMA MBS 3,018,606 41,021 356,665 12,772 3,375,271 53,793 FHLMC MBS 11,227 348 1,917 168 13,144 516 GNMA MBS 4,847 71 — — 4,847 71 GSE agency notes 64,509 1,918 155,888 8,266 220,397 10,184 $ 3,510,536 $ 56,088 $ 550,108 $ 23,109 $ 4,060,644 $ 79,197 At September 30, 2022, debt securities for which the amortized cost basis exceeded fair value totaled $5.2 billion. Total unrealized losses on these securities were $867.2 million at September 30, 2022. The Company does not have the intent to sell, nor is it more likely than not it will be required to sell these securities before it is able to recover the amortized cost basis. The unrealized losses are the result of changes in market interest rates subsequent to purchase, not credit loss, as these are highly rated agency securities with no expected credit loss, in the event of a default. As a result, there is no allowance for credit losses recorded for available-for-sale debt securities as of September 30, 2022. At September 30, 2022 and December 31, 2021, held-to-maturity debt securities had an amortized cost basis of $1.1 billion and $90.6 million, respectively. The held-to-maturity debt security portfolio primarily consists of mortgage-backed securities which were issued or guaranteed by U.S. government-sponsored entities and agencies and highly rated municipal bonds. The Company monitors credit quality of its debt securities through credit ratings. The following table summarizes the amortized cost of debt securities held-to-maturity as of September 30, 2022, aggregated by credit quality indicator: (Dollars in thousands) FNMA MBS State and political subdivisions Foreign bonds A+ rated or higher $ — $ 202,022 $ 500 Not rated 919,383 — — Ending balance $ 919,383 $ 202,022 $ 500 The following table summarizes the amortized cost of debt securities held-to-maturity as of December 31, 2021, aggregated by credit quality indicator: (Dollars in thousands) State and political subdivisions Foreign bonds A+ rated or higher $ 90,146 $ 500 Not rated — — Ending balance $ 90,146 $ 500 The Company reviewed its held-to-maturity debt securities by major security type for potential credit losses. There was no activity in the allowance for credit losses for FNMA MBS and foreign bond debt securities for the nine months ended September 30, 2022 and 2021. The following table presents the activity in the allowance for credit losses for state and political subdivisions debt securities for the three and nine months ended September 30, 2022 and 2021: Three months ended September 30, Nine months ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Allowance for credit losses: Beginning balance $ 6 $ 5 $ 4 $ 6 Provision for credit losses 4 (1) 6 (2) Ending balance $ 10 $ 4 $ 10 $ 4 Accrued interest receivable of $1.8 million and $0.9 million as of September 30, 2022 and December 31, 2021, respectively, for held-to-maturity debt securities were excluded from the evaluation of allowance for credit losses. There were no nonaccrual or past due held-to-maturity debt securities as of September 30, 2022 and December 31, 2021. Equity Investments The Company had equity investments with a fair value of $25.1 million and $10.5 million as of September 30, 2022 and December 31, 2021, respectively. During the nine months ended September 30, 2022, total net gains on equity investments of $6.0 million were recorded, driven by an unrealized gain on the Company's investment in CRED.ai presented within Unrealized gain on equity investment, net in the Consolidated Statements of Income. During the nine months ended September 30, 2021, total net gains on equity investments of $4.4 million were recorded from the sale of the Company's investment in Social Finance, Inc. (SoFi) in July 2021. This included a realized loss of $0.7 million which was recorded in Realized loss on equity investments, net

LOANS AND LEASES

LOANS AND LEASES	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
LOANS AND LEASES	7. LOANS AND LEASES The following table shows the Company's loan and lease portfolio by category: (Dollars in thousands) September 30, 2022 December 31, 2021 Commercial and industrial (1) $ 2,634,786 $ 1,918,043 Owner-occupied commercial 1,788,591 1,341,707 Commercial mortgages 3,280,379 1,881,510 Construction 1,028,203 687,213 Commercial small business leases 534,692 352,276 Residential (2) 761,611 546,667 Consumer (3) 1,677,128 1,158,573 11,705,390 7,885,989 Less: Allowance for credit losses 146,195 94,507 Net loans and leases $ 11,559,195 $ 7,791,482 (1) Includes Paycheck Protection Program (PPP) loans of $4.2 million at September 30, 2022 and $31.5 million at December 31, 2021. (2) Includes reverse mortgages at fair value of $3.0 million at September 30, 2022 and $3.9 million at December 31, 2021. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. Accrued interest receivable on loans and leases was $49.8 million and $31.6 million at September 30, 2022 and December 31, 2021, respectively. Accrued interest receivable on loans and leases was excluded from the evaluation of allowance for credit losses.

ALLOWANCE FOR CREDIT LOSSES AND

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION	8. ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION The following tables provide the activity of allowance for credit losses and loan balances for the three and nine months ended September 30, 2022 and 2021. The increase was primarily due to an initial ACL of $49.6 million recorded in connection with the BMBC Merger and loan growth during the quarter. The initial $49.6 million ACL recorded includes $23.5 million related to non-PCD loans, or the initial provision for credit loss recorded, and $26.1 million related to PCD loans, which does not have an initial income statement impact, but adjusts the amortized cost basis of the loans at acquisition (i.e., a balance sheet gross-up). (Dollars in thousands) Commercial and Industrial (1) Owner-occupied Commercial Construction Residential (2) Consumer (3) Total Three months ended September 30, 2022 Allowance for credit losses Beginning balance $ 60,921 $ 5,510 $ 23,663 $ 5,058 $ 4,988 $ 41,830 $ 141,970 Charge-offs (5,120) — (544) — — (1,834) (7,498) Recoveries 3,194 4 101 653 207 114 4,273 Provision (credit) 889 489 (1,686) 788 (377) 7,347 7,450 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Nine months ended September 30, 2022 Allowance for credit losses Beginning balance $ 49,967 $ 4,574 $ 11,623 $ 1,903 $ 3,352 $ 23,088 $ 94,507 Initial allowance on acquired PCD loans 22,614 595 2,684 71 61 78 26,103 Charge-offs (11,308) (179) (581) — (186) (4,062) (16,316) Recoveries 4,667 271 223 653 737 663 7,214 (Credit) provision (4) (6,056) 742 7,585 3,872 854 27,690 34,687 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Period-end allowance allocated to: Loans evaluated on an individual basis $ 5,348 $ — $ — $ — $ — $ — $ 5,348 Loans evaluated on a collective basis 54,536 6,003 21,534 6,499 4,818 47,457 140,847 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Period-end loan balances: Loans evaluated on an individual basis $ 21,565 $ 1,713 $ 9,483 $ 5,360 $ 6,451 $ 1,884 $ 46,456 Loans evaluated on a collective basis 3,147,913 1,786,878 3,270,896 1,022,843 752,142 1,675,244 11,655,916 Ending balance $ 3,169,478 $ 1,788,591 $ 3,280,379 $ 1,028,203 $ 758,593 $ 1,677,128 $ 11,702,372 (1) Includes commercial small business leases and PPP loans. (2) Period-end loan balance excludes reverse mortgages at fair value of $3.0 million. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (4) Includes $23.5 million initial provision for credit losses on non-PCD loans. (Dollars in thousands) Commercial and Industrial (1) Owner - Commercial Construction Residential (2) Consumer (3) Total Three months ended September 30, 2021 Allowance for credit losses Beginning balance $ 87,203 $ 6,181 $ 16,099 $ 3,512 $ 3,293 $ 16,130 $ 132,418 Charge-offs (7,612) (38) — (2,473) — (738) (10,861) Recoveries 4,031 41 198 — 34 320 4,624 (Credit) provision (17,804) (1,260) (3,054) 1,068 (326) 66 (21,310) Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Nine months ended September 30, 2021 Allowance for loan losses Beginning balance, prior to adoption of ASC 326 $ 150,875 $ 9,615 $ 31,071 $ 12,190 $ 6,893 $ 18,160 $ 228,804 Charge-offs (19,176) (83) — (2,473) — (1,683) (23,415) Recoveries 6,550 146 242 — 629 948 8,515 (Credit) provision (72,431) (4,754) (18,070) (7,610) (4,521) (1,647) (109,033) Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Period-end allowance allocated to: Loans evaluated on an individual basis $ 2,247 $ — $ 8 $ — $ — $ — $ 2,255 Loans evaluated on a collective basis 63,571 4,924 13,235 2,107 3,001 15,778 102,616 Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Period-end loan balances: Loans evaluated on an individual basis $ 24,375 $ 2,071 $ 2,708 $ 2,184 $ 5,877 $ 2,496 $ 39,711 Loans evaluated on a collective basis 2,204,139 1,337,589 1,985,276 760,462 568,804 1,115,718 7,971,988 Ending balance $ 2,228,514 $ 1,339,660 $ 1,987,984 $ 762,646 $ 574,681 $ 1,118,214 $ 8,011,699 (1) Includes commercial small business leases and PPP loans. (2) Period-end loan balance excludes reverse mortgages at fair value of $7.5 million. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. The following tables show nonaccrual and past due loans presented at amortized cost at the date indicated: September 30, 2022 (Dollars in thousands) 30–89 Days Greater Total Past Accruing Nonaccrual Loans (1) Total Commercial and industrial (2) $ 6,641 $ 8,351 $ 14,992 $ 3,149,649 $ 4,837 $ 3,169,478 Owner-occupied commercial 887 — 887 1,787,365 339 1,788,591 Commercial mortgages 6,927 — 6,927 3,268,392 5,060 3,280,379 Construction — 2,000 2,000 1,021,045 5,158 1,028,203 Residential (3) 2,694 1,094 3,788 752,782 2,023 758,593 Consumer (4) 14,873 13,309 28,182 1,646,994 1,952 1,677,128 Total $ 32,022 $ 24,754 $ 56,776 $ 11,626,227 $ 19,369 $ 11,702,372 % of Total Loans 0.27 % 0.21 % 0.49 % 99.34 % 0.17 % 100 % (1) There was no allowance on nonaccrual loans as of September 30, 2022. (2) Includes commercial small business leases and PPP loans. (3) Residential accruing current balances excludes reverse mortgages at fair value of $3.0 million. (4) Includes $23.8 million of delinquent, but still accruing, U.S. government-guaranteed student loans that carry little risk of credit loss. December 31, 2021 (Dollars in thousands) 30–89 Days Greater Total Past Accruing Nonaccrual Loans (1) Total Commercial and industrial (2) $ 5,007 $ 547 $ 5,554 $ 2,256,554 $ 8,211 $ 2,270,319 Owner-occupied commercial 741 — 741 1,340,155 811 1,341,707 Commercial mortgages 3,525 810 4,335 1,875,105 2,070 1,881,510 Construction 7,933 — 7,933 679,268 12 687,213 Residential (3) 1,856 — 1,856 537,752 3,125 542,733 Consumer (4) 10,227 8,634 18,861 1,137,332 2,380 1,158,573 Total (4) $ 29,289 $ 9,991 $ 39,280 $ 7,826,166 $ 16,609 $ 7,882,055 % of Total Loans 0.37 % 0.13 % 0.50 % 99.29 % 0.21 % 100 % (1) Nonaccrual loans with an allowance totaled less than $0.1 million (2) Includes commercial small business leases and PPP loans. (3) Residential accruing current balances excludes reverse mortgages, at fair value of $3.9 million. (4) Includes $17.0 million of delinquent, but still accruing, U.S. government-guaranteed student loans that carry little risk of credit loss. The following table presents the amortized cost basis of nonaccruing collateral-dependent loans by class at September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (Dollars in thousands) Property Equipment and other Property Equipment and other Commercial and industrial (1) $ 3,906 $ 931 $ 4,199 $ 4,012 Owner-occupied commercial 339 — 811 — Commercial mortgages 5,060 — 2,070 — Construction 5,158 — 12 — Residential (2) 2,023 — 3,125 — Consumer (3) 1,952 — 2,380 — Total $ 18,438 $ 931 $ 12,597 $ 4,012 (1) Includes commercial small business leases. (2) Excludes reverse mortgages at fair value. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. Interest income recognized on individually reviewed loans was $0.3 million and $0.6 million during the three and nine months ended September 30, 2022, respectively, and $0.2 million and $0.6 million during the three and nine months ended September 30, 2021, respectively. As of September 30, 2022, there were 37 residential loans and 12 commercial loans in the process of foreclosure. The total outstanding balance on these loans was $5.2 million and $3.3 million, respectively. As of December 31, 2021, there were 28 residential loans and 9 commercial loans in the process of foreclosure. The total outstanding balance on these loans was $2.5 million and $3.2 million, respectively. Loan workout and other real estate owned (OREO) (recoveries) expenses were less than $0.3 million and $0.5 million during the three and nine months ended September 30, 2022, respectively, and $0.6 million and $1.4 million during three and nine months ended September 30, 2021, respectively. Loan workout and OREO expenses are included in Loan workout and other credit costs on the Consolidated Statement of Income. Credit Quality Indicators Below is a description of each of the risk ratings for all commercial loans: • Pass . These borrowers currently show no indication of deterioration or potential problems and their loans are considered fully collectible. • Special Mention. These borrowers have potential weaknesses that deserve management’s close attention. Borrowers in this category may be experiencing adverse operating trends, for example, declining revenues or margins, high leverage, tight liquidity, or increasing inventory without increasing sales. These adverse trends can have a potential negative effect on the borrower’s repayment capacity. These assets are not adversely classified and do not expose the Bank to significant risk that would warrant a more severe rating. Borrowers in this category may also be experiencing significant management problems, pending litigation, or other structural credit weaknesses. • Substandard or Lower . These borrowers have well-defined weaknesses that require extensive oversight by management. Borrowers in this category may exhibit one or more of the following: inadequate debt service coverage, unprofitable operations, insufficient liquidity, high leverage, and weak or inadequate capitalization. Relationships in this category are not adequately protected by the sound financial worth and paying capacity of the obligor or the collateral pledged on the loan, if any. A distinct possibility exists that the Bank will sustain some loss if the deficiencies are not corrected. In addition, some borrowers in this category could have the added characteristic that the possibility of loss is extremely high. Current circumstances in the credit relationship make collection or liquidation in full highly questionable. Such impending events include: perfecting liens on additional collateral, obtaining collateral valuations, an acquisition or liquidation preceding, proposed merger, or refinancing plan. Residential and Consumer Loans The residential and consumer loan portfolios are monitored on an ongoing basis using delinquency information and loan type as credit quality indicators. These credit quality indicators are assessed in the aggregate in these relatively homogeneous portfolios. Loans that are greater than 90 days past due are generally considered nonperforming and placed on nonaccrual status. The following tables provide an analysis of loans by portfolio segment based on the credit quality indicators used to determine the allowance for credit losses as of September 30, 2022. Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving loans amortized cost basis Revolving loans converted to term Total (Dollars in thousands) Commercial and industrial (1) : Risk Rating Pass (2) $ 930,884 $ 606,030 $ 464,829 $ 262,628 $ 149,437 $ 263,633 $ 7,690 $ 234,667 $ 2,919,798 Special mention 24,704 36,492 8,117 10,012 6,415 445 — 11,649 97,834 Substandard or Lower 28,685 16,986 8,290 44,594 38,139 10,196 10 4,946 151,846 $ 984,273 $ 659,508 $ 481,236 $ 317,234 $ 193,991 $ 274,274 $ 7,700 $ 251,262 $ 3,169,478 Owner-occupied commercial: Risk Rating Pass $ 210,160 $ 353,951 $ 269,106 $ 233,159 $ 114,041 $ 378,377 $ — $ 140,573 $ 1,699,367 Special mention 537 — — — — 2,803 — 3,427 6,767 Substandard or Lower 972 5,481 23,882 2,497 11,952 22,972 — 14,701 82,457 $ 211,669 $ 359,432 $ 292,988 $ 235,656 $ 125,993 $ 404,152 $ — $ 158,701 $ 1,788,591 Commercial mortgages: Risk Rating Pass $ 336,888 $ 669,155 $ 529,554 $ 554,465 $ 251,605 $ 650,400 $ — $ 202,570 $ 3,194,637 Special mention 1,456 77 6,077 6,201 — 32,197 — 3,706 49,714 Substandard or Lower 1,716 2,981 12,846 3,227 3,618 11,063 — 577 36,028 $ 340,060 $ 672,213 $ 548,477 $ 563,893 $ 255,223 $ 693,660 $ — $ 206,853 $ 3,280,379 Construction: Risk Rating Pass $ 345,581 $ 324,841 $ 167,194 $ 13,731 $ 26,587 $ 3,915 $ — $ 129,465 $ 1,011,314 Special mention — 603 8,926 — — — — — 9,529 Substandard or Lower 2,000 4,402 — 190 — — — 768 7,360 $ 347,581 $ 329,846 $ 176,120 $ 13,921 $ 26,587 $ 3,915 $ — $ 130,233 $ 1,028,203 Residential (3) : Risk Rating Performing $ 43,179 $ 116,041 $ 61,107 $ 36,561 $ 45,222 $ 450,032 $ — $ — $ 752,142 Nonperforming (4) — 565 503 1,000 124 4,259 — — 6,451 $ 43,179 $ 116,606 $ 61,610 $ 37,561 $ 45,346 $ 454,291 $ — $ — $ 758,593 Consumer (5) : Risk Rating Performing $ 416,706 $ 206,914 $ 133,026 $ 57,333 $ 233,399 $ 77,423 $ 544,810 $ 5,241 $ 1,674,852 Nonperforming (6) — — 238 — 539 — 1,238 261 2,276 $ 416,706 $ 206,914 $ 133,264 $ 57,333 $ 233,938 $ 77,423 $ 546,048 $ 5,502 $ 1,677,128 (1) Includes commercial small business leases. (2) Includes $4.2 million of PPP loans. (3) Excludes reverse mortgages at fair value. (4) Includes troubled debt restructured mortgages performing in accordance with the loans' modified terms and accruing interest. (5) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (6) Includes troubled debt restructured home equity installment loans performing in accordance with the loans' modified terms and accruing interest. The following tables provide an analysis of loans by portfolio segment based on the credit quality indicators used to determine the allowance for credit losses, as of December 31, 2021. Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving loans amortized cost basis Revolving loans converted to term Total (Dollars in thousands) Commercial and industrial (1) : Risk Rating Pass (2) $ 556,896 $ 420,698 $ 329,354 $ 273,345 $ 139,800 $ 148,809 $ 5,551 $ 176,006 $ 2,050,459 Special mention 35,910 949 3,052 1,057 429 15,299 — 17,545 74,241 Substandard or Lower 12,533 14,408 53,655 29,046 19,114 6,921 29 9,913 145,619 $ 605,339 $ 436,055 $ 386,061 $ 303,448 $ 159,343 $ 171,029 $ 5,580 $ 203,464 $ 2,270,319 Owner-occupied commercial: Risk Rating Pass $ 305,156 $ 189,128 $ 172,503 $ 67,526 $ 136,697 $ 262,629 $ — $ 128,188 $ 1,261,827 Special mention 938 5,359 2,561 891 — 7,019 — 10,543 27,311 Substandard or Lower 3,192 13,736 4,138 9,418 5,580 11,039 — 5,466 52,569 $ 309,286 $ 208,223 $ 179,202 $ 77,835 $ 142,277 $ 280,687 $ — $ 144,197 $ 1,341,707 Commercial mortgages: Risk Rating Pass $ 416,149 $ 280,889 $ 217,311 $ 134,477 $ 229,863 $ 368,527 $ — $ 187,396 $ 1,834,612 Special mention — 4,185 — 861 11,588 1,385 — 2,097 20,116 Substandard or Lower 2,438 1,624 3,789 2,114 2,254 14,085 — 478 26,782 $ 418,587 $ 286,698 $ 221,100 $ 137,452 $ 243,705 $ 383,997 $ — $ 189,971 $ 1,881,510 Construction: Risk Rating Pass $ 248,053 $ 195,269 $ 84,868 $ 39,585 $ 2,223 $ 11,297 $ — $ 88,839 $ 670,134 Substandard or Lower 12,922 — 2,422 — 90 — — 1,645 17,079 $ 260,975 $ 195,269 $ 87,290 $ 39,585 $ 2,313 $ 11,297 $ — $ 90,484 $ 687,213 Residential (3) : Risk Rating Performing $ 59,977 $ 28,426 $ 12,526 $ 32,871 $ 44,969 $ 358,964 $ — $ — $ 537,733 Nonperforming (4) — 112 1,044 — 63 3,781 — — 5,000 $ 59,977 $ 28,538 $ 13,570 $ 32,871 $ 45,032 $ 362,745 $ — $ — $ 542,733 Consumer (5) : Risk Rating Performing $ 219,918 $ 169,922 $ 74,048 $ 203,519 $ 39,113 $ 60,952 $ 382,718 $ 5,364 $ 1,155,554 Nonperforming (6) — 147 — 600 71 — 1,655 546 3,019 $ 219,918 $ 170,069 $ 74,048 $ 204,119 $ 39,184 $ 60,952 $ 384,373 $ 5,910 $ 1,158,573 (1) Includes commercial small business leases. (2) Includes $31.5 million of PPP loans. (3) Excludes reverse mortgages at fair value. (4) Includes troubled debt restructured mortgages performing in accordance with the loans' modified terms and accruing interest. (5) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (6) Includes troubled debt restructured home equity installment loans performing in accordance with the loans' modified terms and accruing interest. Troubled Debt Restructurings (TDRs) The following table presents the balance of TDRs as of the indicated dates: (Dollars in thousands) September 30, 2022 December 31, 2021 Performing TDRs $ 17,108 $ 14,204 Nonperforming TDRs 1,079 756 Total TDRs $ 18,187 $ 14,960 Approximately $0.3 million and $0.2 million in related reserves have been established for these loans at September 30, 2022 and December 31, 2021, respectively. The following tables present information regarding the types of loan modifications made for the three and nine months ended September 30, 2022 and 2021: Three months ended September 30, 2022 Nine months ended September 30, 2022 Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Commercial and industrial — — — 2 2 1 — — 2 3 Commercial mortgages — — — — — — 1 — — 1 Construction — — — — — — 1 — — 1 Residential — — — — — 1 — 1 — 2 Consumer 50 8 4 2 64 51 32 7 3 93 Total 50 8 4 4 66 53 34 8 5 100 Three months ended September 30, 2021 Nine months ended September 30, 2021 Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Residential — — — — — — — 2 — 2 Consumer — 1 3 — 4 — 1 23 1 25 Total — 1 3 — 4 — 1 25 1 27 (1) Other includes interest rate reduction, forbearance, and interest only payments. Principal balances are generally not forgiven when a loan is modified as a TDR. Nonaccruing restructured loans remain in nonaccrual status until there has been a period of sustained repayment performance, which is typically six months, and repayment is reasonably assured. The following tables present loans modified as TDRs during the three and nine months ended September 30, 2022 and 2021. Three Months Ended September 30, 2022 Nine Months Ended September 30, 2022 (Dollars in thousands) Pre Modification Post Modification Pre Modification Post Modification Commercial $ 157 $ 157 $ 185 $ 185 Commercial mortgages 2,390 2,390 2,390 2,390 Construction 2,000 2,000 2,000 2,000 Residential — — 138 138 Consumer 948 948 1,409 1,409 Total (1)(2) $ 5,495 $ 5,495 $ 6,122 $ 6,122 (1) During the three and nine months ended September 30, 2022, the TDRs set forth in the table above resulted in a less than $0.1 million increase and a $0.3 million increase in the allowance for credit losses, respectively, and no additional charge-offs in either period. During the three and nine months ended September 30, 2022, no TDRs defaulted that had received troubled debt modification during the past twelve months. (2) The TDRs set forth in the table above did not occur as a result of the loan forbearance program under the Coronavirus Aid, Relief, and Economic Security (CARES) Act. Three Months Ended September 30, 2021 Nine Months Ended September 30, 2021 (Dollars in thousands) Pre Modification Post Modification Pre Modification Post Modification Residential $ — $ — $ 147 $ 147 Consumer 216 216 1,022 1,022 Total (1)(2) $ 216 $ 216 $ 1,169 $ 1,169 (1) During the three and nine months ended September 30, 2021 the TDRs set forth in the table above resulted in a less than $0.1 million increase in the allowance for credit losses for both periods, and no additional charge-offs in either period. During the three and nine months ended September 30, 2021, no TDRs defaulted that had received troubled debt modification during the past twelve months. (2) The TDRs set forth in the table above did not occur as a result of the loan forbearance program under the CARES Act.

LEASES

LEASES	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
LEASES	9. LEASES As a lessee, the Company enters into leases for its bank branches, corporate offices, and certain equipment. As a lessor, the Company primarily provides financing through its equipment leasing business. Lessee The Company's ongoing leases have remaining lease terms of less than one year to 39 years, which includes renewal options that are exercised at its discretion. The Company's lease terms to calculate the lease liability and right of use asset include options to extend the lease when it is reasonably certain that the Company will exercise the option. The lease liability and right-of-use asset is included in Other liabilities and Other assets , respectively, in the unaudited Consolidated Statement of Financial Condition. Leases with an initial term of 12 months or less are not recorded on the unaudited Consolidated Statement of Financial Condition. Lease expense is recognized on a straight-line basis over the lease term. Operating lease expense is included in Occupancy expense in the unaudited Consolidated Statement of Income. The Company accounts for lease components separately from nonlease components. The Company subleases certain real estate to third parties. The components of operating lease cost were as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Operating lease cost (1) $ 4,900 $ 4,576 $ 15,289 $ 14,019 Sublease income (51) (72) (222) (268) Net lease cost $ 4,849 $ 4,504 $ 15,067 $ 13,751 (1) Includes variable lease cost and short-term lease cost. Supplemental balance sheet information related to operating leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Right-of-use assets $ 141,493 $ 144,134 Lease liabilities $ 161,704 $ 159,526 Lease term and discount rate Weighted average remaining lease term (in years) 17.79 19.17 Weighted average discount rate 4.23 % 4.27 % Maturities of operating lease liabilities were as follows: (Dollars in thousands) September 30, 2022 Remaining in 2022 $ 4,859 2023 19,691 2024 18,410 2025 18,461 2026 14,807 After 2026 169,201 Total lease payments 245,429 Less: Interest (83,725) Present value of lease liabilities $ 161,704 Supplemental cash flow information related to operating leases was as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 5,196 $ 4,451 $ 15,911 $ 13,525 Right of use assets obtained in exchange for new operating lease liabilities (non-cash) — — 13,707 — In connection with the BMBC Merger, the Company initiated a branch optimization initiative for the combined locations of the legacy companies. During the nine months ended September 30, 2022, the Company recorded $4.3 million of accelerated right-of-use asset amortization expense due to asset impairment for the leased locations to be terminated. As of September 30, 2022, the Corporation had not entered into any material leases that have not yet commenced. Lessor Equipment Leasing The Company provides equipment and small business lease financing through its leasing subsidiary, NewLane Finance ® . Interest income from direct financing leases where the Company is a lessor is recognized in Interest and fees on loans and leases on the Consolidated Statements of Income. The allowance for credit losses on finance leases is included in Provision for (recovery of) credit losses on the Consolidated Statements of Income. The components of direct finance lease income are summarized in the table below: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Direct financing leases: Interest income on lease receivable $ 10,822 $ 5,879 $ 30,885 $ 15,604 Interest income on deferred fees and costs, net (925) (633) (2,422) (1,389) Total direct financing lease net interest income $ 9,897 $ 5,246 $ 28,463 $ 14,215 Equipment leasing receivables relate to direct financing leases. The composition of the net investment in direct financing leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Lease receivables $ 610,962 $ 399,688 Unearned income (87,618) (55,066) Deferred fees and costs 11,348 7,654 Net investment in direct financing leases $ 534,692 $ 352,276
LEASES	9. LEASES As a lessee, the Company enters into leases for its bank branches, corporate offices, and certain equipment. As a lessor, the Company primarily provides financing through its equipment leasing business. Lessee The Company's ongoing leases have remaining lease terms of less than one year to 39 years, which includes renewal options that are exercised at its discretion. The Company's lease terms to calculate the lease liability and right of use asset include options to extend the lease when it is reasonably certain that the Company will exercise the option. The lease liability and right-of-use asset is included in Other liabilities and Other assets , respectively, in the unaudited Consolidated Statement of Financial Condition. Leases with an initial term of 12 months or less are not recorded on the unaudited Consolidated Statement of Financial Condition. Lease expense is recognized on a straight-line basis over the lease term. Operating lease expense is included in Occupancy expense in the unaudited Consolidated Statement of Income. The Company accounts for lease components separately from nonlease components. The Company subleases certain real estate to third parties. The components of operating lease cost were as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Operating lease cost (1) $ 4,900 $ 4,576 $ 15,289 $ 14,019 Sublease income (51) (72) (222) (268) Net lease cost $ 4,849 $ 4,504 $ 15,067 $ 13,751 (1) Includes variable lease cost and short-term lease cost. Supplemental balance sheet information related to operating leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Right-of-use assets $ 141,493 $ 144,134 Lease liabilities $ 161,704 $ 159,526 Lease term and discount rate Weighted average remaining lease term (in years) 17.79 19.17 Weighted average discount rate 4.23 % 4.27 % Maturities of operating lease liabilities were as follows: (Dollars in thousands) September 30, 2022 Remaining in 2022 $ 4,859 2023 19,691 2024 18,410 2025 18,461 2026 14,807 After 2026 169,201 Total lease payments 245,429 Less: Interest (83,725) Present value of lease liabilities $ 161,704 Supplemental cash flow information related to operating leases was as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 5,196 $ 4,451 $ 15,911 $ 13,525 Right of use assets obtained in exchange for new operating lease liabilities (non-cash) — — 13,707 — In connection with the BMBC Merger, the Company initiated a branch optimization initiative for the combined locations of the legacy companies. During the nine months ended September 30, 2022, the Company recorded $4.3 million of accelerated right-of-use asset amortization expense due to asset impairment for the leased locations to be terminated. As of September 30, 2022, the Corporation had not entered into any material leases that have not yet commenced. Lessor Equipment Leasing The Company provides equipment and small business lease financing through its leasing subsidiary, NewLane Finance ® . Interest income from direct financing leases where the Company is a lessor is recognized in Interest and fees on loans and leases on the Consolidated Statements of Income. The allowance for credit losses on finance leases is included in Provision for (recovery of) credit losses on the Consolidated Statements of Income. The components of direct finance lease income are summarized in the table below: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Direct financing leases: Interest income on lease receivable $ 10,822 $ 5,879 $ 30,885 $ 15,604 Interest income on deferred fees and costs, net (925) (633) (2,422) (1,389) Total direct financing lease net interest income $ 9,897 $ 5,246 $ 28,463 $ 14,215 Equipment leasing receivables relate to direct financing leases. The composition of the net investment in direct financing leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Lease receivables $ 610,962 $ 399,688 Unearned income (87,618) (55,066) Deferred fees and costs 11,348 7,654 Net investment in direct financing leases $ 534,692 $ 352,276

GOODWILL AND INTANGIBLE ASSETS

GOODWILL AND INTANGIBLE ASSETS	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
GOODWILL AND INTANGIBLE ASSETS	10. GOODWILL AND INTANGIBLE ASSETS In accordance with ASC 805, Business Combinations (ASC 805) and ASC 350, Intangibles - Goodwill and Other (ASC 350), all assets acquired and liabilities assumed in purchase acquisitions, including goodwill, indefinite-lived intangibles and other intangibles are recorded at fair value as of acquisition date. WSFS performs its annual goodwill impairment test on October 1 or more frequently if events and circumstances indicate that the fair value of a reporting unit is less than its carrying value. In between annual tests, management performs a qualitative review of goodwill quarterly as part of the Company's review of the overall business to ensure no events or circumstances have occurred that would impact its goodwill evaluation. During the nine months ended September 30, 2022, management determined based on its qualitative assessment that it is not more likely than not that the fair values of our reporting units are less than their carrying values. No goodwill impairment exists during the nine months ended September 30, 2022. The following table shows the allocation of goodwill to the reportable operating segments for purposes of goodwill impairment testing: (Dollars in thousands) WSFS Cash Wealth Consolidated December 31, 2021 $ 452,629 $ — $ 20,199 $ 472,828 Goodwill from business combinations 297,646 — 116,691 414,337 Goodwill adjustments (1) 3,311 — (6,839) (3,528) September 30, 2022 $ 753,586 $ — $ 130,051 $ 883,637 (1) Goodwill adjustments include the remeasurements as noted in Note 3 and Wealth Management includes the impact of the sale of the BMTIA business. ASC 350 requires that an acquired intangible asset be separately recognized if the benefit of the intangible asset is obtained through contractual or other legal rights, or if the asset can be sold, transferred, licensed, rented or exchanged, regardless of the acquirer’s intent to do so. The following table summarizes the Company's intangible assets: (Dollars in thousands) Gross Accumulated Net Amortization Period September 30, 2022 Core deposits $ 104,751 $ (37,863) $ 66,888 10 years Customer relationships 68,281 (11,671) 56,610 7-15 years Non-compete agreements 200 (150) 50 1 year Tradename 2,900 — 2,900 indefinite Loan servicing rights (1) 10,992 (4,664) 6,328 10-25 years Total intangible assets $ 187,124 $ (54,348) $ 132,776 December 31, 2021 Core deposits $ 93,811 $ (30,103) $ 63,708 10 years Customer relationships 15,281 (7,876) 7,405 7-15 years Loan servicing rights (2) 6,671 (3,381) 3,290 10-25 years Total intangible assets $ 115,763 $ (41,360) $ 74,403 (1) Includes impairment losses of $0.1 million and $0.2 million for the three and nine months ended September 30, 2022, respectively. (2) Includes reversal of impairment losses of $0.3 million for the year ended December 31, 2021 In connection with the BMBC Merger on January 1, 2022, the Company recorded $10.9 million of core deposit intangibles, $53.0 million of customer relationships, $2.9 million for the Bryn Mawr Trust tradename, $0.2 million in non-compete agreements, and $3.3 million of loan servicing rights. See Note 3 to the unaudited Consolidated Financial Statements for additional information on intangible assets recorded in connection with the BMBC Merger. The Company recognized amortization expense on intangible assets of $3.9 million and $11.8 million for the three and nine months ended September 30, 2022, compared to $2.6 million and $7.9 million for the three and nine months ended September 30, 2021. The following table presents the estimated future amortization expense on definite life intangible assets: (Dollars in thousands) September 30, 2022 Remaining in 2022 $ 4,224 2023 16,572 2024 16,317 2025 15,980 2026 15,314 Thereafter 61,469 Total $ 129,876 Servicing Assets The Company records mortgage servicing rights on its mortgage loan servicing portfolio, which includes mortgages that it acquires or originates as well as mortgages that it services for others, and servicing rights on Small Business Administration (SBA) loans. Mortgage servicing rights and SBA loan servicing rights are included are in Intangible assets in the accompanying Consolidated Statements of Financial Condition. Mortgage loans which the Company services for others are not included in Loans and leases, net of allowance in the accompanying Consolidated Statements of Financial Condition. Servicing rights represent the present value of the future net servicing fees from servicing mortgage loans the Company acquires or originates, or that it services for others. The value of the Company's mortgage servicing rights was $2.2 million and $0.5 million at September 30, 2022 and December 31, 2021, respectively, and the value of its SBA loan servicing rights was $4.1 million and $2.8 million at September 30, 2022 and December 31, 2021, respectively. In connection with the BMBC Merger, the Company acquired $2.0 million of mortgage servicing rights and $1.3 million of SBA loan servicing rights. Changes in the value of the Company's servicing rights resulted in impairment losses of $0.1 million and $0.2 million for the three and nine months ended September 30, 2022, respectively, and impairment losses of $0.1 million and less than $0.1 million for the three and nine months ended September 30, 2021, respectively. Revenues from originating, marketing and servicing mortgage loans as well as valuation adjustments related to capitalized mortgage servicing rights are included in Mortgage banking activities, net in the Consolidated Statements of Income and revenues from the Company's SBA loan servicing rights are included in Loan and lease fee income in the Consolidated Statements of Income. Besides the impairment on loan servicing rights noted above, there was no impairment of other intangible assets as of September 30, 2022 or December 31, 2021. Changing economic conditions that may adversely affect the Company's performance and could result in impairment, which could adversely affect earnings in the future.

DEPOSITS

DEPOSITS	9 Months Ended
	Sep. 30, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
DEPOSITS	11. DEPOSITS The following table shows deposits by category: (Dollars in thousands) September 30, 2022 December 31, 2021 Noninterest-bearing: Noninterest demand $ 6,170,776 $ 4,565,143 Total noninterest-bearing $ 6,170,776 $ 4,565,143 Interest-bearing: Interest-bearing demand $ 3,461,763 $ 2,793,279 Savings 2,266,603 1,970,744 Money market 3,739,751 2,906,260 Customer time deposits 1,063,133 988,974 Brokered deposits 23,182 15,662 Total interest-bearing 10,554,432 8,674,919 Total deposits $ 16,725,208 $ 13,240,062

BORROWED FUNDS

BORROWED FUNDS	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
BORROWED FUNDS	12. BORROWED FUNDS The following is a summary of borrowed funds by type as of September 30, 2022 and December 31, 2021: (Dollars in thousands) September 30, 2022 December 31, 2021 Trust preferred borrowings $ 90,393 $ 67,011 Senior and subordinated debt 248,255 147,939 Other borrowed funds 35,719 24,527 Federal Funds Purchased and Securities Sold Under Agreements to Repurchase The Company may utilize federal funds as a short-term funding source. The Company had no securities sold under agreements to repurchase at September 30, 2022 and December 31, 2021. Federal Home Loan Bank Advances The Company had no FHLB Advances at September 30, 2022 and December 31, 2021. Pursuant to collateral agreements with the FHLB, advances are secured by qualifying loan collateral, qualifying fixed-income securities, FHLB stock and an interest-bearing demand deposit account with the FHLB. As a member of the FHLB, the Company is required to purchase and hold shares of capital stock in the FHLB and was in compliance with this requirement with a stock investment in FHLB of $24.1 million at September 30, 2022 and $6.1 million at December 31, 2021. This stock is carried on the accompanying Consolidated Statements of Financial Condition at cost, which approximates liquidation value. The Company received dividends on its stock investment in FHLB of less than $0.1 million and $0.1 million for the three and nine months ended September 30, 2022, respectively, and less than $0.1 million for the three and nine months ended September 30, 2021. Trust Preferred Borrowings In 2005, the Company issued $67.0 million of aggregate principal amount of Pooled Floating Rate Securities at a variable interest rate of 177 basis points over the three-month LIBOR rate. These securities are currently callable and have a maturity date of June 1, 2035. In connection with the BMBC Merger, WSFS acquired Royal Bancshares Capital Trust I (Trust I) and Royal Bancshares Capital Trust II (Trust II) (collectively, the Trusts), which were utilized for the sole purpose of issuing and selling capital securities representing preferred beneficial interests. Although WSFS owns an aggregate of $774.0 thousand of the common securities of Trust I and Trust II, the Trusts are not consolidated into the Corporation’s Consolidated Financial Statements as the Corporation is not deemed to be the primary beneficiary of these entities. Inclusive of the fair value marks, WSFS assumed junior subordinated debentures to the Trusts with a carrying value of $11.7 million each, totaling $23.4 million. The junior subordinated debentures incur interest at a coupon rate of 3.98% as of September 30, 2022. The rate resets quarterly based on 3-month LIBOR plus 2.15%. Each of Trust I and Trust II issued an aggregate principal amount of $12.5 million of capital securities initially bearing fixed and/or fixed/floating interest rates corresponding to the debt securities held by each Trust to an unaffiliated investment vehicle and an aggregate principal amount of $387.0 thousand of common securities bearing fixed and/or fixed/floating interest rates corresponding to the debt securities held by each Trust to the Company. The Company has fully and unconditionally guaranteed all of the obligations of the Trusts, including any distributions and payments on liquidation or redemption of the capital securities. The rights of holders of common securities of the Trusts are subordinate to the rights of the holders of capital securities only in the event of a default; otherwise, the common securities’ economic and voting rights are pari passu with the capital securities. The capital and common securities of the Trusts are subject to mandatory redemption upon the maturity or call of the junior subordinated debentures held by each. Unless earlier dissolved, the Trusts will dissolve on December 15, 2034. The junior subordinated debentures are the sole assets of Trusts, mature on December 15, 2034, and may be called at par by the Company any time. The Company records its investments in the Trusts’ common securities of $387.0 thousand each as investments in unconsolidated entities and records dividend income upon declaration by Trust I and Trust II. Senior and Subordinated Debt On June 13, 2016, the Company issued $100.0 million of senior notes due 2026 (the 2026 Notes). The 2026 Notes had a fixed coupon rate of 4.50% from issuance to but excluding June 15, 2021 and a variable coupon rate of three month LIBOR plus 3.30% from June 15, 2021 until maturity. The 2026 Notes were redeemed on June 15, 2021 at 100% of principal plus accrued and unpaid interest using cash on hand. On December 3, 2020, the Company issued $150.0 million of senior notes due 2030 (the 2030 Notes). The 2030 Notes mature on December 15, 2030 and have a fixed coupon rate of 2.75% from issuance until December 15, 2025 and a variable coupon rate equal to the three-month term SOFR, reset quarterly, plus 2.485% from December 15, 2025 until maturity. The 2030 Notes may be redeemed beginning December 15, 2025 at 100% of principal plus accrued and unpaid interest. The remaining net proceeds from the issuance of the 2030 Notes are being used for general corporate purposes, including, but not limited to, financing organic growth, acquisitions, repurchases of common stock, and redemption of outstanding indebtedness. The carrying value of the 2030 Notes, inclusive of deferred issuance costs, was $148.1 million as of September 30, 2022. In connection with the BMBC Merger, the Company assumed $30.0 million in aggregate principal amount of fixed-to-floating rate subordinated notes due 2025 (the 2025 Notes) which were issued in a private placement to institutional accredited investors on August 6, 2015. The 2025 Notes mature on August 15, 2025, and currently bear interest at a variable rate that resets quarterly to a level equal to the then-current three-month LIBOR rate plus 2.150% until August 15, 2025, or any early redemption date. The interest rate of the 2025 Notes was 5.443% as of September 30, 2022. The carrying value of the 2025 Notes, inclusive of purchase accounting marks, was $30.0 million as of September 30, 2022. In connection with the BMBC Merger, the Company assumed $70.0 million in aggregate principal amount of fixed-to-floating rate subordinated notes due 2027 (the 2027 Notes) which were issued by BMBC in an underwritten public offering on December 13, 2017. The 2027 Notes mature on December 15, 2027, and currently bear interest at an annual fixed rate of 4.25% until and including December 14, 2022, and will thereafter bear interest at a variable rate that will reset quarterly to a level equal to the then-current three-month LIBOR rate plus 2.05% until December 15, 2027, or any early redemption date. The carrying value of the 2027 Notes, inclusive of purchase accounting marks, was $70.1 million as of September 30, 2022. Other Borrowed Funds Included in other borrowed funds are collateralized borrowings of $35.7 million and $24.5 million at September 30, 2022 and December 31, 2021, respectively, consisting of outstanding retail repurchase agreements, contractual arrangements under which portions of certain securities are sold overnight to retail customers under agreements to repurchase. Such borrowings were collateralized by mortgage-backed securities. Borrower in Custody The Company had $217.0 million and $282.1 million of loans and securities pledged to the Federal Reserve of Philadelphia (FRB) at September 30, 2022 and December 31, 2021, respectively. The Company did not borrow funds from the FRB during the three and nine months ended September 30, 2022 or 2021.

INCOME TAXES

INCOME TAXES	9 Months Ended
	Sep. 30, 2022
Income Tax Disclosure [Abstract]
INCOME TAXES	13. INCOME TAXES There were no unrecognized tax benefits as of September 30, 2022. The Company records interest and penalties on potential income tax deficiencies as income tax expense. The Company's federal and state tax returns for the 2018 through 2021 tax years are subject to examination as of September 30, 2022. The Company does not expect to record or realize any material unrecognized tax benefits during 2022. The amortization of the low-income housing credit investments has been reflected as income tax expense of $1.2 million and $0.9 million for the three months ended September 30, 2022 and 2021, respectively, and $3.6 million and $2.7 million of such amortization has been reflected as income tax expense for the nine months ended September 30, 2022 and 2021, respectively. The amount of affordable housing tax credits, amortization, and tax benefits recorded as income tax expense for the nine months ended September 30, 2022 were $3.2 million, $3.6 million and $0.9 million, respectively. The carrying value of the investment in affordable housing credits is $52.0 million at September 30, 2022, compared to $39.6 million at December 31, 2021.

FAIR VALUE DISCLOSURES OF FINAN

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES	14. FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES ASC 820-10, Fair Value Measurement (ASC 820-10) defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820-10 establishes a fair value hierarchy that prioritizes the use of inputs used in valuation methodologies into the following three levels: • Level 1: Inputs to the valuation methodology are quoted prices, unadjusted, for identical assets or liabilities in active markets. A quoted price in an active market provides the most reliable evidence of fair value and shall be used to measure fair value whenever available. • Level 2: Inputs to the valuation methodology include quoted prices for similar assets or liabilities in active markets; inputs to the valuation methodology include quoted prices for identical or similar assets or liabilities in markets that are not active; or inputs to the valuation methodology that are derived principally from or can be corroborated by observable market data by correlation or other means. • Level 3: Inputs to the valuation methodology are unobservable and significant to the fair value measurement. Level 3 assets and liabilities include financial instruments whose value is determined using discounted cash flow methodologies, as well as instruments for which the determination of fair value requires significant management judgment or estimation. The following tables present financial instruments carried at fair value as of September 30, 2022 and December 31, 2021 by level in the valuation hierarchy (as described above): September 30, 2022 (Dollars in thousands) Quoted Significant Significant Total Fair Assets measured at fair value on a recurring basis: Available-for-sale securities: CMO $ — $ 522,383 $ — $ 522,383 FNMA MBS — 3,294,230 — 3,294,230 FHLMC MBS — 123,017 — 123,017 GNMA MBS — 36,737 — 36,737 GSE agency notes — 177,248 — 177,248 Other assets — 163,144 85 163,229 Total assets measured at fair value on a recurring basis $ — $ 4,316,759 $ 85 $ 4,316,844 Liabilities measured at fair value on a recurring basis: Other liabilities $ — $ 161,856 $ 17,579 $ 179,435 Assets measured at fair value on a nonrecurring basis: Other investments $ — $ — $ 25,122 $ 25,122 Other real estate owned — — 840 840 Loans held for sale — 61,671 — 61,671 Total assets measured at fair value on a nonrecurring basis $ — $ 61,671 $ 25,962 $ 87,633 December 31, 2021 (Dollars in thousands) Quoted Significant Significant Total Fair Assets measured at fair value on a recurring basis: Available-for-sale securities: CMO $ — $ 575,766 $ — $ 575,766 FNMA MBS — 4,245,684 — 4,245,684 FHLMC MBS — 145,528 — 145,528 GNMA MBS — 17,936 — 17,936 GSE agency notes — 220,397 — 220,397 Other assets — 5,153 — 5,153 Total assets measured at fair value on a recurring basis $ — $ 5,210,464 $ — $ 5,210,464 Liabilities measured at fair value on a recurring basis: Other liabilities $ — $ 3,039 $ 20,252 $ 23,291 Assets measured at fair value on a nonrecurring basis Other investments $ — $ — $ 10,518 $ 10,518 Other real estate owned — — 2,320 2,320 Loans held for sale — 113,349 — 113,349 Total assets measured at fair value on a nonrecurring basis $ — $ 113,349 $ 12,838 $ 126,187 Fair value is based on quoted market prices, where available. If such quoted market prices are not available, fair value is based on internally developed models or obtained from third parties that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include unobservable parameters. The Company's valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While the Company believes its valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Available-for-sale securities Securities classified as available-for-sale are reported at fair value using Level 2 inputs. The Company believes that this Level 2 designation is appropriate under ASC 820-10, as these securities are GSEs and GNMA securities with almost all fixed income securities, none are exchange traded, and all are priced by correlation to observed market data. For these securities the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, U.S. government and agency yield curves, live trading levels, trade execution data, market consensus prepayment speeds, credit information, and the security’s terms and conditions, among other factors. Other investments Other investments includes equity investments without readily determinable fair values and equity method investments, which are categorized as Level 3. The Company’s equity investments without readily determinable fair values are held at cost, and are adjusted for any observable transactions during the reporting period and its equity method investments are initially recorded at cost based on the Company’s percentage ownership in the investee, and are adjusted to reflect the recognition of the Company’s proportionate share of income or loss of the investee based on the investee’s earnings. Other real estate owned Other real estate owned consists of loan collateral which has been repossessed through foreclosure or other measures. Initially, foreclosed assets are recorded at the fair value of the collateral less estimated selling costs. Subsequent to foreclosure, valuations are updated periodically and the assets may be marked down further, reflecting a new cost basis. The fair value of other real estate owned was estimated using Level 3 inputs based on appraisals obtained from third parties. Loans held for sale The fair value of loans held for sale is based on estimates using Level 2 inputs. These inputs are based on pricing information obtained from wholesale mortgage banks and brokers and applied to loans with similar interest rates and maturities. Other assets Other assets include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, and risk participation agreements. Valuation of interest rate products is obtained from an independent pricing service and also from the derivative counterparty. Valuation of the derivative related to the residential mortgage held for sale loan pipeline is based on valuation of the loans held for sale portfolio as described above in Loans held for sale . Valuation of risk participation agreements are obtained from an independent pricing service. Other liabilities Other liabilities include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, foreign exchange forward contracts, risk participation agreements, and derivative related to the sale of certain Visa Class B common shares. Valuation of interest rate products is obtained from an independent pricing service and also from the derivative counterparty. Valuation of the derivative related to the residential mortgage held for sale loan pipeline is based on valuation of the loans held for sale portfolio as described above in Loans held for sale. Valuation of foreign exchange forward contracts and risk participation agreements are obtained from an independent pricing service. Valuation of the derivative related to the sale of certain Visa Class B common shares is based on: (i) the agreed upon graduated fee structure; (ii) the length of time until the resolution of the Visa covered litigation; and (iii) the estimated impact of dilution in the conversion ratio of Class B shares resulting from changes in the Visa covered litigation. FAIR VALUE OF FINANCIAL INSTRUMENTS The reported fair values of financial instruments are based on a variety of factors. In certain cases, fair values represent quoted market prices for identical or comparable instruments. In other cases, fair values have been estimated based on assumptions regarding the amount and timing of estimated future cash flows that are discounted to reflect current market rates and varying degrees of risk. Accordingly, the fair values may not represent actual values of the financial instruments that could have been realized as of period-end or that will be realized in the future. The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Cash, cash equivalents, and restricted cash For cash and short-term investment securities, including due from banks, federal funds sold or purchased under agreements to resell and interest-bearing deposits with other banks, the carrying amount is a reasonable estimate of fair value. Investment securities Investment securities include debt securities classified as held-to-maturity or available-for-sale. Fair value is estimated using quoted prices for similar securities, which the Company obtains from a third party vendor. The Company uses one of the largest providers of securities pricing to the industry and management periodically assesses the inputs used by this vendor to price the various types of securities owned by the Company to validate the vendor’s methodology as described above in available-for-sale securities. Other investments Other investments includes equity investments without readily determinable fair values (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Loans held for sale Loans held for sale are carried at their fair value (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Loans and leases Loans and leases are segregated by portfolio segments with similar financial characteristics. The fair values of loans and leases, with the exception of reverse mortgages, are estimated by discounting expected cash flows using the current rates at which similar loans would be made to borrowers with comparable credit ratings and for similar remaining maturities. The fair values of reverse mortgages are based on the net present value of the expected cash flows using a discount rate specific to the reverse mortgages portfolio. The fair value of nonperforming loans is based on recent external appraisals of the underlying collateral, if the loan is collateral dependent. Estimated cash flows, discounted using a rate commensurate with current rates and the risk associated with the estimated cash flows, are used if appraisals are not available. This technique does contemplate an exit price. Stock in the Federal Home Loan Bank (FHLB) of Pittsburgh The fair value of FHLB stock is assumed to be equal to its cost basis, since the stock is non-marketable but redeemable at its par value. Accrued interest receivable The carrying amounts of interest receivable approximate fair value. Other assets Other assets include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, and risk participation agreements (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Deposits The fair value of deposits with no stated maturity, such as noninterest-bearing demand deposits, money market and interest-bearing demand deposits, is assumed to be equal to the amount payable on demand. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using rates currently offered for deposits with comparable remaining maturities. Borrowed funds Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate the fair value of existing debt. Off-balance sheet instruments The fair value of off-balance sheet instruments, including swap guarantees of $11.5 million at September 30, 2022 and $13.1 million at December 31, 2021, respectively, and standby letters of credit, approximates the recorded net deferred fee amounts. Because letters of credit are generally not assignable by either the Company or the borrower, they only have value to the Company and the borrower. In determining the fair value of the swap guarantees, the Company assesses the underlying credit risk exposure for each borrower in a paying position to the third-party financial institution. Accrued interest payable The carrying amounts of interest payable approximate fair value. Other liabilities Other liabilities include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, foreign exchange forward contracts, risk participation agreements, and derivative related to the sale of certain Visa Class B common shares (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Financial instruments measured at fair value using significant unobservable inputs (Level 3) The following table provides a description of the valuation technique and significant unobservable inputs for the Company's financial instruments classified as Level 3: September 30, 2022 Financial Instrument Fair Value Valuation Technique(s) Unobservable Input Range Other investments $ 25,122 Observed market comparable transactions Period of observed transactions May 2022 Other real estate owned 840 Fair market value of collateral Costs to sell 10.0% Other assets (Risk participation agreements purchased) 85 Credit Value Adjustment CDS Spread and Loss Given Default (LGD) CDS spread: 110 - 250 bps LGD: 30% Other liabilities (Risk participation agreements sold) 2 Credit Value Adjustment CDS Spread and Loss Given Default (LGD) CDS spread: 1 - 250 bps LGD: 30% Other liabilities (Financial derivative related to 17,577 Discounted cash flow Timing of Visa litigation resolution 1.00 - 6.00 years (3.75 years or 4Q 2025) The book value and estimated fair value of the Company's financial instruments are as follows: September 30, 2022 December 31, 2021 (Dollars in thousands) Fair Value Book Value Fair Value Book Value Fair Value Financial assets: Cash, cash equivalents, and restricted cash Level 1 $ 1,031,391 $ 1,031,391 $ 1,532,939 $ 1,532,939 Investment securities available-for-sale Level 2 4,153,615 4,153,615 5,205,311 5,205,311 Investment securities held-to-maturity, net Level 2 1,121,895 1,041,163 90,642 94,131 Other investments Level 3 25,122 25,122 10,518 10,518 Loans, held for sale Level 2 61,671 61,671 113,349 113,349 Loans and leases, net (1) Level 3 11,559,195 11,471,216 7,791,482 7,723,867 Stock in FHLB of Pittsburgh Level 2 24,117 24,117 6,073 6,073 Accrued interest receivable Level 2 63,393 63,393 41,596 41,596 Other assets Level 2 163,229 163,229 5,153 5,153 Financial liabilities: Deposits Level 2 16,725,208 16,677,292 13,240,062 13,236,816 Borrowed funds Level 2 374,367 347,388 239,477 225,119 Standby letters of credit Level 3 596 596 674 674 Accrued interest payable Level 2 5,568 5,568 736 736 Other liabilities Levels 2, 3 179,435 179,435 23,291 23,291 (1) Includes reverse mortgage loans. At September 30, 2022 and December 31, 2021 the Company had no commitments to extend credit measured at fair value.

DERIVATIVE FINANCIAL INSTRUMENT

DERIVATIVE FINANCIAL INSTRUMENTS	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE FINANCIAL INSTRUMENTS	15. DERIVATIVE FINANCIAL INSTRUMENTS Risk Management Objective of Using Derivatives The Company is exposed to certain risks arising from both economic conditions and its business operations. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities. The Company manages a matched book with respect to its derivative instruments in order to minimize its net risk exposure resulting from such transactions. The Corporation does not use derivative financial instruments for trading purposes. Fair Values of Derivative Instruments The table below presents the fair value of derivative financial instruments as well as their location on the unaudited Consolidated Statements of Financial Condition as of September 30, 2022. Fair Values of Derivative Instruments (Dollars in thousands) Notional Balance Sheet Location Derivatives Derivatives not designated as hedging instruments: Interest rate products $ 1,658,840 Other assets $ 161,476 Interest rate products 1,658,840 Other liabilities (161,476) Interest rate lock commitments with customers 52,653 Other assets 861 Interest rate lock commitments with customers 16,583 Other liabilities (307) Forward sale commitments 44,808 Other assets 767 Forward sale commitments 23,286 Other liabilities (72) FX forwards 849 Other assets 40 FX forwards 169 Other liabilities (1) Risk participation agreements sold 52,702 Other liabilities (2) Risk participation agreements purchased 75,344 Other assets 85 Financial derivatives related to 113,177 Other liabilities (17,577) Total derivatives $ 3,697,251 $ (16,206) The table below presents the fair value of derivative financial instruments as well as their location on the Consolidated Statements of Financial Condition as of December 31, 2021. Fair Values of Derivative Instruments (Dollars in thousands) Notional Balance Sheet Location Derivatives Derivatives not designated as hedging instruments: Interest rate products $ 54,834 Other assets $ 2,625 Interest rate products 54,834 Other liabilities (2,847) Risk participation agreements 4,214 Other liabilities (3) Interest rate lock commitments with customers 102,264 Other assets 1,991 Interest rate lock commitments with customers 12,813 Other liabilities (73) Forward sale commitments 63,664 Other assets 537 Forward sale commitments 67,032 Other liabilities (116) Financial derivatives related to 113,177 Other liabilities (20,252) Total derivatives $ 472,832 $ (18,138) Derivatives Designated as Hedging Instruments: Cash Flow Hedges of Interest Rate Risk In 2020, the Company terminated its three interest rate derivatives that were designated as cash flow hedges for a net gain of $1.3 million, recognized in accumulated other comprehensive income. The derivatives were used to hedge the variable cash flows associated with a variable rate loan pool. Hedge accounting was discontinued, and the net gain in accumulated comprehensive income is reclassified into earnings when the transaction affects earnings. As the underlying hedged transaction continues to be probable, the $1.3 million net gain will be recognized into earnings on a straight-line basis over each derivative's original contract term. During the three and nine months ended September 30, 2022, less than $0.1 million and $0.2 million was reclassified into interest income. During the next twelve months, the Company estimates that an additional $0.2 million will be reclassified as an increase to interest income. Derivatives Not Designated as Hedging Instruments: Swap Guarantees The Company entered into agreements with five unrelated financial institutions whereby those financial institutions entered into interest rate derivative contracts (interest rate swap transactions) directly with customers referred to them by the Company. Under the terms of the agreements, those financial institutions have recourse to us for any exposure created under each swap transaction, only in the event that the customer defaults on the swap agreement and the agreement is in a paying position to the third-party financial institution. This is a customary arrangement that allows us to provide access to interest rate swap transactions for our customers without creating the swap ourselves. These swap guarantees are accounted for as credit derivatives. At September 30, 2022 and December 31, 2021, there were 237 and 261 variable-rate to fixed-rate swap transactions between the third-party financial institutions and the Company's customers, respectively. The initial notional aggregate amount was approximately $1.0 billion and $1.1 billion at September 30, 2022 and December 31, 2021, respectively. At September 30, 2022, the swap transactions remaining maturities ranged from under 1 year to 13 years. At September 30, 2022, 5 of these customer swaps were in a paying position to third parties for $1.6 million, with our swap guarantees having a fair value of $11.5 million. At December 31, 2021, 193 of these customer swaps were in a paying position to third parties for $35.8 million, with the Company's swap guarantees having a fair value of $13.1 million. However, for both periods, none of the Company's customers were in default of the swap agreements. Customer Derivatives – Interest Rate Swaps The Company enters into interest rate swaps with commercial loan customers wishing to manage interest rate risk. The Company then enters into corresponding swap agreements with swap dealer counterparties to economically hedge the exposure arising from these contracts. The interest rate swaps with both the customers and third parties are not designated as hedges under ASC 815, Derivatives and Hedging (ASC 815) and are marked to market through earnings. As the interest rate swaps are structured to offset each other, changes to the underlying benchmark interest rates considered in the valuation of these instruments do not result in an impact to earnings; however, there may be fair value adjustments related to credit quality variations between counterparties, which may impact earnings as required by ASC 820. As of September 30, 2022, there were no fair value adjustments related to credit quality. Derivative Financial Instruments from Mortgage Banking Activities Derivative financial instruments related to mortgage banking activities are recorded at fair value and are not designated as accounting hedges. This includes commitments to originate certain fixed-rate residential mortgage loans to customers, also referred to as interest rate lock commitments. The Company may also enter into forward sale commitments to sell loans to investors at a fixed price at a future date and trade asset-backed securities to mitigate interest rate risk. The table below presents the effect of the derivative financial instruments on the unaudited Consolidated Statements of Income for the three and nine months ended September 30, 2022 and September 30, 2021. Amount of (Loss) or Gain Recognized in Income Amount of (Loss) or Gain Recognized in Income Location of Gain or (Loss) Recognized in Income (Dollars in thousands) Three Months Ended September 30, Nine Months Ended September 30, Derivatives not designated as hedging instruments 2022 2021 2022 2021 Interest rate lock commitments with customers $ (1,032) $ (814) $ (1,856) $ (4,901) Mortgage banking activities, net Forward sale commitments 1,097 (287) 5,120 $ 3,095 Mortgage banking activities, net Total $ 65 $ (1,101) $ 3,264 $ (1,806) Foreign Exchange Forward Contracts The Company enters into foreign exchange forward contracts (FX forwards) with customers to exchange one currency for another on an agreed date in the future at an agreed exchange rate. The Corporation then enters into corresponding FX forwards with swap dealer counterparties to economically hedge its exposure on the exchange rate component of the customer agreements. The FX forwards with both the customers and third parties are not designated as hedges under ASC 815 and are marked to market through earnings. Exposure to gains and losses on these contracts increase or decrease over their respective lives as currency exchange and interest rates fluctuate. As the FX forwards are structured to offset each other, changes to the underlying term structure of currency exchange rates considered in the valuation of these instruments do not result in an impact to earnings; however, there may be fair value adjustments related to credit quality variations between counterparties, which may impact earnings as required by ASC 820. As of September 30, 2022, there were no fair value adjustments related to credit quality. Risk Participation Agreements The Company may enter into a risk participation agreement (RPA) with another institution as a means to assume a portion of the credit risk associated with a loan structure which includes a derivative instrument, in exchange for fee income commensurate with the risk assumed. This type of derivative is referred to as an “RPA sold.” In addition, in an effort to reduce the credit risk associated with an interest rate swap agreement with a borrower for whom the Corporation has provided a loan structured with a derivative, the Corporation may purchase an RPA from an institution participating in the facility in exchange for a fee commensurate with the risk shared. This type of derivative is referred to as an “RPA purchased.” Credit-risk-related Contingent Features The Company has agreements with certain derivative counterparties that contain a provision under which, if it defaults on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations. The Company has minimum collateral posting thresholds with certain of its derivative counterparties, and has posted collateral of $0.9 million in securities and $5.3 million in cash against its obligations under these agreements which meets or exceeds the minimum collateral posting requirements. If the Company had breached any of these provisions at September 30, 2022, it could have been required to settle its obligations under the agreements at the termination value.

SEGMENT INFORMATION

SEGMENT INFORMATION	9 Months Ended
	Sep. 30, 2022
Segment Reporting [Abstract]
SEGMENT INFORMATION	16. SEGMENT INFORMATION As defined in ASC 280, Segment Reporting (ASC 280), an operating segment is a component of an enterprise that engages in business activities from which it may earn revenues and incur expenses, whose operating results are regularly reviewed by the enterprise’s chief operating decision makers to make decisions about resources to be allocated to the segment and assess its performance, and for which discrete financial information is available. The Company evaluates performance based on pretax net income relative to resources used, and allocate resources based on these results. The accounting policies applicable to the Company's segments are those that apply to its preparation of the accompanying unaudited Consolidated Financial Statements. Based on these criteria, the Company has identified three segments: WSFS Bank, Cash Connect ® , and Wealth Management. The WSFS Bank segment provides financial products to commercial and retail customers. Retail and Commercial Banking, Commercial Real Estate Lending and other banking business units are operating departments of WSFS Bank. These departments share the same regulators, the same market, many of the same customers and provide similar products and services through the general infrastructure of the Bank. Accordingly, these departments are not considered discrete segments and are appropriately aggregated in the WSFS Bank segment. The Company's Cash Connect ® segment provides ATM vault cash, smart safe and other cash logistics services through strategic partnerships with several of the largest networks, manufacturers and service providers in the ATM industry. Cash Connect ® services non-bank and WSFS-branded ATMs and retail safes nationwide. The balance sheet category Cash in non-owned ATMs includes cash from which fee income is earned through bailment arrangements with customers of Cash Connect ® . The Wealth Management segment provides a broad array of planning and advisory services, investment management, trust services, and credit and deposit products to individual, corporate, and institutional clients through multiple integrated businesses. Bryn Mawr Trust ® is our predominant Wealth Management brand, providing advisory, investment management and trustee services to institutions, affluent and high-net-worth individuals. WSFS Wealth ® Investments provides financial advisory services along with annuities and brokerage products. Cypress, a registered investment adviser, is a fee-only wealth management firm managing a “balanced” investment style portfolio focused on preservation of capital and generating current income. West Capital, a registered investment adviser, is a fee-only wealth management firm operating under a multi-family office philosophy to provide customized solutions to institutions and high-net-worth individuals. WSFS Institutional Services ® provides trustee, agency, bankruptcy administration, custodial and commercial domicile services to institutional, corporate clients and special purpose vehicles. BMT-DE and Christiana Trust DE merged on April 1, 2022 under The Bryn Mawr Trust Company of Delaware name. BMT-DE provides personal trust and fiduciary services to families and individuals across the U.S. and internationally. Powdermill ® is a multi-family office specializing in providing independent solutions to high-net-worth individuals, families and corporate executives through a coordinated, centralized approach. WSFS Wealth Private Banking serves high-net-worth clients by delivering credit and deposit products and partnering with other Wealth Management businesses to provide comprehensive solutions to clients. BMTIA was a full-service insurance agency, through which the Bank offered insurance and related products and services to its customer base. This included casualty, property and allied insurance lines, as well as life insurance, annuities, medical insurance and accident and health insurance for groups and individuals. The BMTIA business was sold to Patriot Growth Insurance Services, LLC in June 2022. The following tables show segment results for the three and nine months ended September 30, 2022 and 2021: Three Months Ended September 30, 2022 Three Months Ended September 30, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Income External customer revenues: Interest income $ 183,107 $ — $ 3,458 $ 186,565 $ 107,226 $ — $ 2,225 $ 109,451 Noninterest income 17,585 15,416 29,650 62,651 15,896 11,201 15,516 42,613 Total external customer revenues 200,692 15,416 33,108 249,216 123,122 11,201 17,741 152,064 Inter-segment revenues: Interest income 4,570 416 13,658 18,644 893 236 3,033 4,162 Noninterest income 6,906 431 222 7,559 4,044 322 184 4,550 Total inter-segment revenues 11,476 847 13,880 26,203 4,937 558 3,217 8,712 Total revenue 212,168 16,263 46,988 275,419 128,059 11,759 20,958 160,776 External customer expenses: Interest expense 8,923 — 811 9,734 4,808 — 152 4,960 Noninterest expenses 104,817 9,646 18,454 132,917 80,398 7,531 8,517 96,446 Provision for (recovery of) credit losses 7,463 — (9) 7,454 (19,949) — (1,361) (21,310) Total external customer expenses 121,203 9,646 19,256 150,105 65,257 7,531 7,308 80,096 Inter-segment expenses: Interest expense 14,074 3,414 1,156 18,644 3,269 245 648 4,162 Noninterest expenses 653 1,185 5,721 7,559 506 1,162 2,882 4,550 Total inter-segment expenses 14,727 4,599 6,877 26,203 3,775 1,407 3,530 8,712 Total expenses 135,930 14,245 26,133 176,308 69,032 8,938 10,838 88,808 Income before taxes $ 76,238 $ 2,018 $ 20,855 $ 99,111 $ 59,027 $ 2,821 $ 10,120 $ 71,968 Income tax provision 25,767 17,516 Consolidated net income 73,344 54,452 Net (loss) income attributable to noncontrolling interest (38) 46 Net income attributable to WSFS $ 73,382 $ 54,406 Supplemental Information Capital expenditures for the period ended $ 3,213 $ 16 $ — $ 3,229 $ 1,717 $ — $ — $ 1,717 Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Income External customer revenues: Interest income $ 481,683 $ — $ 9,039 $ 490,722 $ 337,082 $ — $ 6,552 $ 343,634 Noninterest income 63,833 37,500 93,921 195,254 61,526 32,116 45,811 139,453 Total external customer revenues 545,516 37,500 102,960 685,976 398,608 32,116 52,363 483,087 Inter-segment revenues: Interest income 7,720 1,148 27,865 36,733 2,579 833 8,759 12,171 Noninterest income 20,103 1,220 569 21,892 11,529 924 1,100 13,553 Total inter-segment revenues 27,823 2,368 28,434 58,625 14,108 1,757 9,859 25,724 Total revenue 573,339 39,868 131,394 744,601 412,716 33,873 62,222 508,811 External customer expenses: Interest expense 20,475 — 1,243 21,718 17,695 — 514 18,209 Noninterest expenses 361,949 25,383 54,091 441,423 241,422 22,117 24,558 288,097 Provision for (recovery of) credit losses 34,647 — 46 34,693 (105,927) — (3,106) (109,033) Total external customer expenses 417,071 25,383 55,380 497,834 153,190 22,117 21,966 197,273 Inter-segment expenses: Interest expense 29,013 4,896 2,824 36,733 9,592 632 1,947 12,171 Noninterest expenses 1,789 3,436 16,667 21,892 2,024 3,353 8,176 13,553 Total inter-segment expenses 30,802 8,332 19,491 58,625 11,616 3,985 10,123 25,724 Total expenses 447,873 33,715 74,871 556,459 164,806 26,102 32,089 222,997 Income before taxes $ 125,466 $ 6,153 $ 56,523 $ 188,142 $ 247,910 $ 7,771 $ 30,133 $ 285,814 Income tax provision 49,929 70,610 Consolidated net income 138,213 215,204 Net income attributable to noncontrolling interest 287 49 Net income attributable to WSFS $ 137,926 $ 215,155 Supplemental Information Capital expenditures for the period ended $ 7,649 $ 16 $ — $ 7,665 $ 4,722 $ — $ — $ 4,722 The following table shows significant components of segment net assets as of September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Financial Condition Cash and cash equivalents $ 436,447 $ 559,371 $ 35,573 $ 1,031,391 $ 1,039,046 $ 477,806 $ 16,087 $ 1,532,939 Goodwill 753,586 — 130,051 883,637 452,629 — 20,199 472,828 Other segment assets 17,718,878 6,603 344,878 18,070,359 13,481,370 6,785 283,405 13,771,560 Total segment assets $ 18,908,911 $ 565,974 $ 510,502 $ 19,985,387 $ 14,973,045 $ 484,591 $ 319,691 $ 15,777,327

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	17. COMMITMENTS AND CONTINGENCIES Secondary Market Loan Sales The Company typically sells newly originated residential mortgage loans in the secondary market to mortgage loan aggregators and on a more limited basis, to GSEs such as FHLMC, FNMA, and the FHLB. Loans held for sale are reflected on the unaudited Consolidated Statements of Financial Condition at fair value with changes in the value reflected in the unaudited Consolidated Statements of Income. Gains and losses are recognized at the time of sale. The Company periodically retains the servicing rights on residential mortgage loans sold which results in monthly service fee income. The mortgage servicing rights are included in Intangible assets in the unaudited Consolidated Statements of Financial Condition. Otherwise, the Company sells loans with servicing released on a nonrecourse basis. Rate-locked loan commitments that the Company intends to sell in the secondary market are accounted for as derivatives under ASC 815. The Company does not sell loans with recourse, except for standard loan sale contract provisions covering violations of representations and warranties and, under certain circumstances, early payment default by the borrower. These are customary repurchase provisions in the secondary market for residential mortgage loan sales. These provisions may include either an indemnification from loss or the repurchase of the loans. Repurchases and losses have been rare and no provision is made for losses at the time of sale. There were two repurchases for $0.8 million during the nine months ended September 30, 2022 and no repurchases during the same period in 2021. Unfunded Lending Commitments At September 30, 2022 and December 31, 2021, the allowance for credit losses of unfunded lending commitments was $12.2 million and $7.4 million, respectively. A provision expense of $0.7 million and $0.6 million was recognized during the three and nine months ended September 30, 2022, respectively, compared to a provision release of $0.4 million and $0.5 million during the three and nine months ended September 30, 2021, respectively.

CHANGE IN ACCUMULATED OTHER COM

CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME	9 Months Ended
	Sep. 30, 2022
Equity [Abstract]
CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME	18. CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME Accumulated other comprehensive income includes unrealized gains and losses on available-for-sale investments, unrealized gains and losses on cash flow hedges, as well as unrecognized prior service costs, transition costs, and actuarial gains and losses on defined benefit pension plans. Changes to accumulated other comprehensive (loss) income are presented, net of tax, as a component of stockholders’ equity. Amounts that are reclassified out of accumulated other comprehensive (loss) income are recorded on the unaudited Consolidated Statement of Income either as a gain or loss. Changes to accumulated other comprehensive (loss) income by component are shown, net of taxes, in the following tables for the period indicated: (Dollars in thousands) Net change in Net change Net Net change in fair value of derivatives used for cash flow hedges (1) Net change in equity method investments Total Balance, June 30, 2022 $ (395,213) $ (119,649) $ (4,746) $ 189 $ 541 $ (518,878) Other comprehensive (loss) income (202,520) (1) (4) — 25 (202,500) Less: Amounts reclassified from accumulated other comprehensive (loss) income — 5,967 (27) (41) — 5,899 Net current-period other comprehensive (loss) income (202,520) 5,966 (31) (41) 25 (196,601) Balance, September 30, 2022 $ (597,733) $ (113,683) $ (4,777) $ 148 $ 566 $ (715,479) Balance, June 30, 2021 $ 14,147 $ 232 $ (4,828) $ 423 $ 264 $ 10,238 Other comprehensive income (loss) (25,639) (1) (8) — 82 (25,566) Less: Amounts reclassified from accumulated other comprehensive income (loss) (2) (28) (15) (113) — (158) Net current-period other comprehensive income (loss) (25,641) (29) (23) (113) 82 (25,724) Balance, September 30, 2021 $ (11,494) $ 203 $ (4,851) $ 310 $ 346 $ (15,486) (1) Cash flow hedges were terminated as of April 1, 2020 (Dollars in thousands) Net change in Net change Net Net change in fair value of derivatives used for cash flow hedges (1) Net change in equity method investments Total Balance, December 31, 2021 $ (33,873) $ 175 $ (4,691) $ 268 $ 353 $ (37,768) Other comprehensive (loss) income (2) (563,860) (119,769) (4) — 213 (683,420) Less: Amounts reclassified from accumulated other comprehensive (loss) income — 5,911 (82) (120) — 5,709 Net current-period other comprehensive (loss) income (563,860) (113,858) (86) (120) 213 (677,711) Balance, September 30, 2022 $ (597,733) $ (113,683) $ (4,777) $ 148 $ 566 $ (715,479) Balance, December 31, 2020 $ 59,882 $ 276 $ (4,788) $ 646 $ (9) $ 56,007 Other comprehensive income (loss) (71,124) 1 (17) — 355 (70,785) Less: Amounts reclassified from accumulated other comprehensive (loss) income (252) (74) (46) (336) — (708) Net current-period other comprehensive (loss) income (71,376) (73) (63) (336) 355 (71,493) Balance, September 30, 2021 $ (11,494) $ 203 $ (4,851) $ 310 $ 346 $ (15,486) (1) Cash flow hedges were terminated as of April 1, 2020 (2) Includes $119.8 million, net of tax, of unrealized losses on transferred investment securities from available-for-sale to held-to-maturity. The unaudited Consolidated Statements of Income were impacted by components of other comprehensive income as shown in the tables below: Three Months Ended September 30, Affected line item in unaudited Consolidated Statements of Income (Dollars in thousands) 2022 2021 Securities available for sale: Realized gains on securities transactions $ — $ (2) Securities gains, net Income taxes — — Income tax provision Net of tax — (2) Net unrealized holding losses (gains) on securities transferred between available-for-sale and held-to-maturity: Amortization of net unrealized losses (gains) to income during the period 7,851 (37) Net interest income Income taxes (1,884) 9 Income tax provision Net of tax 5,967 (28) Amortization of defined benefit pension plan-related items: Prior service credits (19) (22) Actuarial (gains) losses (17) 2 Total before tax (36) (20) Salaries, benefits and other compensation Income taxes 9 5 Income tax provision Net of tax (27) (15) Net unrealized gains on terminated cash flow hedges: Amortization of net unrealized gains to income during the period (54) (149) Interest and fees on loans and leases Income taxes 13 36 Income tax provision Net of tax (41) (113) Total reclassifications $ 5,899 $ (158) Nine Months Ended September 30, Affected line item in unaudited Consolidated Statements of Operations 2022 2021 Securities available-for-sale: Realized gains on securities transactions $ — $ (331) Securities gains, net Income taxes — 79 Income tax provision Net of tax — (252) Net unrealized holding losses (gains) on securities transferred between available-for-sale and held-to-maturity: Amortization of net unrealized losses (gains) to income during the period 7,777 (97) Net interest income Income taxes (1,866) 23 Income tax provision Net of tax 5,911 (74) Amortization of defined benefit pension plan-related items: Prior service credits (57) (66) Actuarial losses (gains) (51) 5 Total before tax (108) (61) Salaries, benefits and other compensation Income taxes 26 15 Income tax provision Net of tax (82) (46) Net unrealized gains on terminated cash flow hedges: Amortization of net unrealized gains to income during the period (158) (442) Interest and fees on loans and leases Income taxes 38 106 Income tax provision Net of tax (120) (336) Total reclassifications $ 5,709 $ (708)

LEGAL AND OTHER PROCEEDINGS

LEGAL AND OTHER PROCEEDINGS	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
LEGAL AND OTHER PROCEEDINGS	19. LEGAL AND OTHER PROCEEDINGS In accordance with the current accounting standards for loss contingencies, the Company establishes reserves for litigation-related matters that arise in the ordinary course of its business activities when it is probable that a loss associated with a claim or proceeding has been incurred and the amount of the loss can be reasonably estimated. Litigation claims and proceedings of all types are subject to many uncertain factors that generally cannot be predicted with assurance. In addition, the Company's defense of litigation claims may result in legal fees, which it expenses as incurred. There were no material changes or additions to other significant pending legal or other proceedings involving the Company other than those arising out of routine operations.

SUMMARY OF SIGNIFICANT ACCOUN_2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation In preparing the unaudited Consolidated Financial Statements, the Company is required to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses. Amounts subject to significant estimates include the allowance for credit losses (including loans and leases held for investment, investment securities available-for-sale and held-to-maturity), fair values of assets acquired and liabilities assumed in acquisitions accounted for as business combinations using the acquisition method of accounting, lending-related commitments, goodwill, intangible assets, post-retirement benefit obligations, the fair value of financial instruments, and income taxes. Among other effects, changes to these estimates could result in future impairments of investment securities, goodwill and intangible assets, the establishment of additional allowance and lending-related commitment reserves, changes in the fair value of financial instruments, as well as increased post-retirement benefits and income tax expense. The Company's accounting and reporting policies conform to Generally Accepted Accounting Principles in the U.S. (GAAP), prevailing practices within the banking industry for interim financial information and Rule 10-01 of SEC Regulation S-X (Rule 10-01). Rule 10-01 does not require us to include all information and notes that would be required in audited financial statements. Certain prior period amounts have been reclassified to conform with current period presentation. Operating results for the periods presented are not necessarily indicative of the results that may be expected for any future quarters or for the year ending December 31, 2022. These unaudited, interim Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Annual Report on Form 10-K for the year ended December 31, 2021 (the 2021 Annual Report on Form 10-K) that was filed with the SEC on March 1, 2022 and is available at www.sec.gov or on the website at www.wsfsbank.com . All significant intercompany accounts and transactions were eliminated in consolidation.
Recent Accounting Pronouncements	RECENT ACCOUNTING PRONOUNCEMENTS The following accounting pronouncement was adopted by the Company during the nine months ended September 30, 2022, but does not have a material impact on the unaudited Consolidated Financial Statements: • ASU No. 2021-05, Leases (Topic 842), Lessors – Certain Leases with Variable Lease Payments There were no other applicable material accounting pronouncements adopted by the Company since December 31, 2021. Accounting guidance pending adoption at September 30, 2022 ASU No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures: In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The guidance eliminates the accounting guidance for troubled debt restructurings (TDRs) by creditors (ASC 310-40) while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. The guidance also requires that an entity disclose current-period write-offs by year of origination for financing receivables and net investments in leases within the scope of Topic 326. The guidance is effective for annual periods beginning after December 15, 2022. Early adoption is permitted. Adoption is required on a prospective basis, except for the transition method related to the recognition and measurement of TDRs where the entity as to apply on a modified-retrospective basis. The Company is currently evaluating the impact upon adoption and will apply the guidance after completion of its assessment.
Fair Value Measurement	Fair value is based on quoted market prices, where available. If such quoted market prices are not available, fair value is based on internally developed models or obtained from third parties that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include unobservable parameters. The Company's valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While the Company believes its valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Available-for-sale securities Securities classified as available-for-sale are reported at fair value using Level 2 inputs. The Company believes that this Level 2 designation is appropriate under ASC 820-10, as these securities are GSEs and GNMA securities with almost all fixed income securities, none are exchange traded, and all are priced by correlation to observed market data. For these securities the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, U.S. government and agency yield curves, live trading levels, trade execution data, market consensus prepayment speeds, credit information, and the security’s terms and conditions, among other factors. Other investments Other investments includes equity investments without readily determinable fair values and equity method investments, which are categorized as Level 3. The Company’s equity investments without readily determinable fair values are held at cost, and are adjusted for any observable transactions during the reporting period and its equity method investments are initially recorded at cost based on the Company’s percentage ownership in the investee, and are adjusted to reflect the recognition of the Company’s proportionate share of income or loss of the investee based on the investee’s earnings. Other real estate owned Other real estate owned consists of loan collateral which has been repossessed through foreclosure or other measures. Initially, foreclosed assets are recorded at the fair value of the collateral less estimated selling costs. Subsequent to foreclosure, valuations are updated periodically and the assets may be marked down further, reflecting a new cost basis. The fair value of other real estate owned was estimated using Level 3 inputs based on appraisals obtained from third parties. Loans held for sale The fair value of loans held for sale is based on estimates using Level 2 inputs. These inputs are based on pricing information obtained from wholesale mortgage banks and brokers and applied to loans with similar interest rates and maturities. Other assets Other assets include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, and risk participation agreements. Valuation of interest rate products is obtained from an independent pricing service and also from the derivative counterparty. Valuation of the derivative related to the residential mortgage held for sale loan pipeline is based on valuation of the loans held for sale portfolio as described above in Loans held for sale . Valuation of risk participation agreements are obtained from an independent pricing service. Other liabilities Other liabilities include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, foreign exchange forward contracts, risk participation agreements, and derivative related to the sale of certain Visa Class B common shares. Valuation of interest rate products is obtained from an independent pricing service and also from the derivative counterparty. Valuation of the derivative related to the residential mortgage held for sale loan pipeline is based on valuation of the loans held for sale portfolio as described above in Loans held for sale. Valuation of foreign exchange forward contracts and risk participation agreements are obtained from an independent pricing service. Valuation of the derivative related to the sale of certain Visa Class B common shares is based on: (i) the agreed upon graduated fee structure; (ii) the length of time until the resolution of the Visa covered litigation; and (iii) the estimated impact of dilution in the conversion ratio of Class B shares resulting from changes in the Visa covered litigation. FAIR VALUE OF FINANCIAL INSTRUMENTS The reported fair values of financial instruments are based on a variety of factors. In certain cases, fair values represent quoted market prices for identical or comparable instruments. In other cases, fair values have been estimated based on assumptions regarding the amount and timing of estimated future cash flows that are discounted to reflect current market rates and varying degrees of risk. Accordingly, the fair values may not represent actual values of the financial instruments that could have been realized as of period-end or that will be realized in the future. The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Cash, cash equivalents, and restricted cash For cash and short-term investment securities, including due from banks, federal funds sold or purchased under agreements to resell and interest-bearing deposits with other banks, the carrying amount is a reasonable estimate of fair value. Investment securities Investment securities include debt securities classified as held-to-maturity or available-for-sale. Fair value is estimated using quoted prices for similar securities, which the Company obtains from a third party vendor. The Company uses one of the largest providers of securities pricing to the industry and management periodically assesses the inputs used by this vendor to price the various types of securities owned by the Company to validate the vendor’s methodology as described above in available-for-sale securities. Other investments Other investments includes equity investments without readily determinable fair values (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Loans held for sale Loans held for sale are carried at their fair value (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Loans and leases Loans and leases are segregated by portfolio segments with similar financial characteristics. The fair values of loans and leases, with the exception of reverse mortgages, are estimated by discounting expected cash flows using the current rates at which similar loans would be made to borrowers with comparable credit ratings and for similar remaining maturities. The fair values of reverse mortgages are based on the net present value of the expected cash flows using a discount rate specific to the reverse mortgages portfolio. The fair value of nonperforming loans is based on recent external appraisals of the underlying collateral, if the loan is collateral dependent. Estimated cash flows, discounted using a rate commensurate with current rates and the risk associated with the estimated cash flows, are used if appraisals are not available. This technique does contemplate an exit price. Stock in the Federal Home Loan Bank (FHLB) of Pittsburgh The fair value of FHLB stock is assumed to be equal to its cost basis, since the stock is non-marketable but redeemable at its par value. Accrued interest receivable The carrying amounts of interest receivable approximate fair value. Other assets Other assets include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, and risk participation agreements (see discussion in “Fair Value of Financial Assets and Liabilities” section above). Deposits The fair value of deposits with no stated maturity, such as noninterest-bearing demand deposits, money market and interest-bearing demand deposits, is assumed to be equal to the amount payable on demand. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using rates currently offered for deposits with comparable remaining maturities. Borrowed funds Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate the fair value of existing debt. Off-balance sheet instruments The fair value of off-balance sheet instruments, including swap guarantees of $11.5 million at September 30, 2022 and $13.1 million at December 31, 2021, respectively, and standby letters of credit, approximates the recorded net deferred fee amounts. Because letters of credit are generally not assignable by either the Company or the borrower, they only have value to the Company and the borrower. In determining the fair value of the swap guarantees, the Company assesses the underlying credit risk exposure for each borrower in a paying position to the third-party financial institution. Accrued interest payable The carrying amounts of interest payable approximate fair value. Other liabilities Other liabilities include the fair value of interest rate products, derivatives on the residential mortgage held for sale loan pipeline, foreign exchange forward contracts, risk participation agreements, and derivative related to the sale of certain Visa Class B common shares (see discussion in “Fair Value of Financial Assets and Liabilities” section above).

BUSINESS COMBINATIONS (Tables)

BUSINESS COMBINATIONS (Tables)	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Schedule of Business Acquisitions	The following table summarizes the consideration transferred and the fair values of identifiable assets acquired and liabilities assumed: (Dollars in thousands) Consideration Transferred: Fair Value Common shares issued (18,116,848) $ 908,016 Cash paid to BMBC stock and option holders 16 Value of consideration 908,032 Assets acquired: Cash and due from banks 573,761 Investment securities 500,400 Loans and leases 3,456,748 Premises and equipment 44,842 Deferred income taxes 6,563 Bank owned life insurance 67,525 Intangible assets 73,065 Other assets 153,592 Total assets 4,876,496 Liabilities assumed: Deposits 4,110,122 Other borrowings 145,512 Other liabilities 124,552 Noncontrolling interest (913) Total liabilities and noncontrolling interest 4,379,273 Net assets acquired: 497,223 Goodwill resulting from acquisition of BMBC $ 410,809 The table below presents information with respect to the fair value and unpaid principal balance of acquired loans and leases at the acquisition date. January 1, 2022 (Dollars in thousands) Book Balance Fair Value Commercial and industrial $ 613,197 $ 586,643 Owner-occupied commercial 513,267 503,182 Commercial mortgages 1,564,234 1,549,515 Construction 209,928 208,288 Commercial small business leases 125,770 119,119 Residential 310,092 315,454 Consumer 178,247 174,547 Total acquired loans and leases $ 3,514,735 $ 3,456,748 The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination: (Dollars in thousands) January 1, 2022 Book balance of loans at acquisition $ 235,791 Allowance for credit losses at acquisition (26,103) Non-credit related discount (1,421) Total purchase credit deteriorated (PCD) loans acquired $ 208,267
Schedule of Changes to Goodwill Subsequent to Acquisition	The following table details the changes to goodwill recorded subsequent to acquisition: (Dollars in thousands) Fair Value Goodwill resulting from the acquisition of BMBC reported as of March 31, 2022 $ 414,337 Effects of adjustments to: Deferred income taxes 1,870 Intangibles 1,500 Deposits (149) Other liabilities 1,352 Effect of sale of BMTIA business (8,101) Goodwill resulting from the acquisition of BMBC as of September 30, 2022 $ 410,809
Schedule of Corporate Development and Restructuring Expenses	The following table details the costs identified and classified as corporate development and restructuring expenses, which are primarily related to the BMBC Merger: Three months ended September 30, Nine months ended September 30, (dollars in thousands) 2022 2022 Salaries, benefits and other compensation $ 112 $ 12,370 Occupancy expense (2,211) 9,149 Equipment expense 1,278 20,969 Professional fees 899 12,781 Data processing and operations expenses 1 100 Marketing expense 41 3,014 Other operating expense, net 2,472 6,088 Total corporate development and restructuring expenses $ 2,592 $ 64,471
Schedule of Business Acquisition, Pro Forma Information	The pro forma income statement adjustments are limited to the effects of fair value mark amortization and accretion and intangible asset amortization. No cost savings or additional merger expenses have been included in the pro forma results of operations. Three months ended September 30, Nine months ended September 30, (dollars in thousands, except share and per share data) 2021 2021 Net interest income $ 137,632 $ 426,118 Provision for credit losses (1,410) (120,906) Net interest income after provision for credit losses 139,042 547,024 Total noninterest income 65,200 202,847 Total noninterest expenses 134,514 398,107 Income before income taxes 69,728 351,764 Income tax provision 17,626 87,242 Net income $ 52,102 $ 264,522 Per share data: Weighted-average basic shares outstanding 65,443,945 65,430,218 Dilutive shares 282,516 297,071 Adjusted weighted-average diluted shares 65,726,461 65,272,289 Basic earnings per common share $ 0.80 $ 4.04 Diluted earnings per common share $ 0.79 $ 4.03

NONINTEREST INCOME (Tables)

NONINTEREST INCOME (Tables)	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Schedule of Credit/Debit Card and ATM Income	The following table presents the components of credit/debit card and ATM income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Bailment fees $ 6,306 $ 3,310 $ 13,105 $ 9,689 Interchange fees 3,870 3,537 11,859 10,077 Other card and ATM fees 817 804 2,482 2,257 Total credit/debit card and ATM income $ 10,993 $ 7,651 $ 27,446 $ 22,023
Schedule of Investment Management and Fiduciary Income	The following table presents the components of investment management and fiduciary income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Trust fees $ 19,170 $ 10,626 $ 58,658 $ 31,198 Wealth management and advisory fees 10,334 4,744 32,219 13,785 Total investment management and fiduciary income $ 29,504 $ 15,370 $ 90,877 $ 44,983
Schedule of Deposit Service Charges	The following table presents the components of deposit service charges: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Service fees $ 3,933 $ 3,629 $ 11,789 $ 10,604 Return and overdraft fees 2,164 1,850 5,835 4,932 Other deposit service fees 165 263 534 985 Total deposit service charges $ 6,262 $ 5,742 $ 18,158 $ 16,521
Schedule of Other Income	The following table presents the components of other income: Three Months Ended September 30, Nine Months Ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Managed service fees $ 4,866 $ 4,233 $ 13,091 $ 12,346 Currency preparation 1,104 1,045 2,904 3,153 ATM loss protection 681 639 1,963 1,889 Capital market revenue 793 — 5,738 — Miscellaneous products and services (1) 5,408 1,553 17,429 7,400 Total other income $ 12,852 $ 7,470 $ 41,125 $ 24,788 (1) Includes commissions income from BMTIA. The BMTIA business was sold during the second quarter.

EARNINGS PER SHARE (Tables)

EARNINGS PER SHARE (Tables)	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Share	The following table shows the computation of basic and diluted earnings per share: Three Months Ended September 30, Nine Months Ended September 30, (Dollars and shares in thousands, except per share data) 2022 2021 2022 2021 Numerator: Net income attributable to WSFS $ 73,382 $ 54,406 $ 137,926 $ 215,155 Denominator: Weighted average basic shares 63,048 47,541 64,064 47,527 Dilutive potential common shares 180 130 219 150 Weighted average fully diluted shares 63,228 47,671 $ 64,283 $ 47,677 Earnings per share: Basic $ 1.16 $ 1.14 $ 2.15 $ 4.53 Diluted $ 1.16 $ 1.14 $ 2.15 $ 4.51 Outstanding common stock equivalents having no dilutive effect 2 5 7 —

INVESTMENTS (Tables)

INVESTMENTS (Tables)	9 Months Ended
	Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract]
Debt Securities, Available-for-sale	The following tables detail the amortized cost, allowance for credit losses and the estimated fair value of the Company's investments in available-for-sale and held-to-maturity debt securities. None of the Company's investments in debt securities are classified as trading. September 30, 2022 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities Collateralized mortgage obligation (CMO) $ 621,673 $ — $ 99,290 $ — $ 522,383 Fannie Mae (FNMA) mortgage-backed securities (MBS) 3,911,290 — 617,060 — 3,294,230 Freddie Mac (FHLMC) MBS 138,391 — 15,374 — 123,017 Ginnie Mae (GNMA) MBS 40,100 — 3,363 — 36,737 Government-sponsored enterprises (GSE) agency notes 228,653 — 51,405 — 177,248 $ 4,940,107 $ — $ 786,492 $ — $ 4,153,615 Held-to-Maturity Debt Securities (1) FNMA MBS $ 919,383 $ — $ 69,694 $ — $ 849,689 State and political subdivisions 202,022 2 11,039 10 190,975 Foreign bonds 500 — 1 — 499 $ 1,121,905 $ 2 $ 80,734 $ 10 $ 1,041,163 (1) Held-to-maturity securities transferred from available-for-sale are included in held-to-maturity at fair value basis at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized losses of $149.6 million at September 30, 2022, which are offset in Accumulated other comprehensive (loss) income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss. December 31, 2021 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities CMO $ 586,830 $ 3,569 $ 14,633 $ — $ 575,766 FNMA MBS 4,275,307 24,170 53,793 — 4,245,684 FHLMC MBS 139,708 6,336 516 — 145,528 GNMA MBS 17,456 551 71 — 17,936 GSE agency notes 230,581 — 10,184 — 220,397 $ 5,249,882 $ 34,626 $ 79,197 $ — $ 5,205,311 Held-to-Maturity Debt Securities (1) State and political subdivisions $ 90,146 $ 3,489 $ — $ 4 $ 93,631 Foreign bonds 500 — — — 500 $ 90,646 $ 3,489 $ — $ 4 $ 94,131 (1) Held-to–maturity securities transferred from available-for-sale are included in held-to-maturity at fair value at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized gains of $0.2 million at December 31, 2021, which are offset in Accumulated other comprehensive income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss.
Debt Securities, Held-to-maturity	The following tables detail the amortized cost, allowance for credit losses and the estimated fair value of the Company's investments in available-for-sale and held-to-maturity debt securities. None of the Company's investments in debt securities are classified as trading. September 30, 2022 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities Collateralized mortgage obligation (CMO) $ 621,673 $ — $ 99,290 $ — $ 522,383 Fannie Mae (FNMA) mortgage-backed securities (MBS) 3,911,290 — 617,060 — 3,294,230 Freddie Mac (FHLMC) MBS 138,391 — 15,374 — 123,017 Ginnie Mae (GNMA) MBS 40,100 — 3,363 — 36,737 Government-sponsored enterprises (GSE) agency notes 228,653 — 51,405 — 177,248 $ 4,940,107 $ — $ 786,492 $ — $ 4,153,615 Held-to-Maturity Debt Securities (1) FNMA MBS $ 919,383 $ — $ 69,694 $ — $ 849,689 State and political subdivisions 202,022 2 11,039 10 190,975 Foreign bonds 500 — 1 — 499 $ 1,121,905 $ 2 $ 80,734 $ 10 $ 1,041,163 (1) Held-to-maturity securities transferred from available-for-sale are included in held-to-maturity at fair value basis at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized losses of $149.6 million at September 30, 2022, which are offset in Accumulated other comprehensive (loss) income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss. December 31, 2021 (Dollars in thousands) Amortized Cost Gross Gross Allowance for Credit Losses Fair Available-for-Sale Debt Securities CMO $ 586,830 $ 3,569 $ 14,633 $ — $ 575,766 FNMA MBS 4,275,307 24,170 53,793 — 4,245,684 FHLMC MBS 139,708 6,336 516 — 145,528 GNMA MBS 17,456 551 71 — 17,936 GSE agency notes 230,581 — 10,184 — 220,397 $ 5,249,882 $ 34,626 $ 79,197 $ — $ 5,205,311 Held-to-Maturity Debt Securities (1) State and political subdivisions $ 90,146 $ 3,489 $ — $ 4 $ 93,631 Foreign bonds 500 — — — 500 $ 90,646 $ 3,489 $ — $ 4 $ 94,131 (1) Held-to–maturity securities transferred from available-for-sale are included in held-to-maturity at fair value at the time of transfer. The amortized cost of transferred held-to-maturity securities included net unrealized gains of $0.2 million at December 31, 2021, which are offset in Accumulated other comprehensive income . At the time of transfer, there was no allowance for credit loss on the available-for-sale securities. Subsequent to transfer, the securities were evaluated for credit loss. Three months ended September 30, Nine months ended September 30, (Dollars in thousands) 2022 2021 2022 2021 Allowance for credit losses: Beginning balance $ 6 $ 5 $ 4 $ 6 Provision for credit losses 4 (1) 6 (2) Ending balance $ 10 $ 4 $ 10 $ 4
Schedule of Maturities of Investment Securities Available-for-Sale and Held-to-Maturity	The scheduled maturities of available-for-sale debt securities at September 30, 2022 and December 31, 2021 are presented in the table below: Available-for-Sale Amortized Fair (Dollars in thousands) Cost Value September 30, 2022 (1) Within one year $ 1,501 $ 1,498 After one year but within five years 86,119 80,366 After five years but within ten years 457,657 390,595 After ten years 4,394,830 3,681,156 $ 4,940,107 $ 4,153,615 December 31, 2021 (1) Within one year $ — $ — After one year but within five years 103,960 107,009 After five years but within ten years 204,186 204,289 After ten years 4,941,736 4,894,013 $ 5,249,882 $ 5,205,311 (1) Actual maturities could differ from contractual maturities. The scheduled maturities of held-to-maturity debt securities at September 30, 2022 and December 31, 2021 are presented in the table below: Held-to-Maturity Amortized Fair (Dollars in thousands) Cost Value September 30, 2022 (1) Within one year $ 732 $ 729 After one year but within five years 7,393 7,233 After five years but within ten years 46,097 44,859 After ten years 1,067,683 988,342 $ 1,121,905 $ 1,041,163 December 31, 2021 (1) Within one year $ 232 $ 234 After one year but within five years 2,675 2,736 After five years but within ten years 44,137 45,404 After ten years 43,602 45,757 $ 90,646 $ 94,131 (1) Actual maturities could differ from contractual maturities.
Schedule of Investment Securities' Gross Unrealized Losses and Fair Value by Investment Category	For debt securities in an unrealized loss position, the table below shows the gross unrealized losses and fair value by investment category and length of time that individual debt securities were in a continuous unrealized loss position at September 30, 2022. Duration of Unrealized Loss Position Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Loss Value Loss Value Loss Available-for-sale debt securities: CMO $ 199,644 $ 20,982 $ 322,739 $ 78,308 $ 522,383 $ 99,290 FNMA MBS 2,232,612 369,840 1,061,618 247,220 3,294,230 617,060 FHLMC MBS 101,605 12,968 8,036 2,406 109,641 15,374 GNMA MBS 34,985 2,936 1,751 427 36,736 3,363 GSE agency notes — — 177,248 51,405 177,248 51,405 $ 2,568,846 $ 406,726 $ 1,571,392 $ 379,766 $ 4,140,238 $ 786,492 Held-to-maturity debt securities: FNMA MBS $ 849,689 $ 69,694 $ — $ — $ 849,689 $ 69,694 State and political subdivisions 183,181 11,039 — — 183,181 11,039 Foreign bonds 500 1 — — 500 1 $ 1,033,370 $ 80,734 $ — $ — $ 1,033,370 $ 80,734 For debt securities in an unrealized loss position, the table below shows the gross unrealized losses and fair value by investment category and length of time that individual debt securities were in a continuous unrealized loss position at December 31, 2021. Duration of Unrealized Loss Position Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Loss Value Loss Value Loss Available-for-sale debt securities: CMO $ 411,347 $ 12,730 $ 35,638 $ 1,903 $ 446,985 $ 14,633 FNMA MBS 3,018,606 41,021 356,665 12,772 3,375,271 53,793 FHLMC MBS 11,227 348 1,917 168 13,144 516 GNMA MBS 4,847 71 — — 4,847 71 GSE agency notes 64,509 1,918 155,888 8,266 220,397 10,184 $ 3,510,536 $ 56,088 $ 550,108 $ 23,109 $ 4,060,644 $ 79,197
Held-to-Maturity, Credit Quality Indicator	The following table summarizes the amortized cost of debt securities held-to-maturity as of September 30, 2022, aggregated by credit quality indicator: (Dollars in thousands) FNMA MBS State and political subdivisions Foreign bonds A+ rated or higher $ — $ 202,022 $ 500 Not rated 919,383 — — Ending balance $ 919,383 $ 202,022 $ 500 The following table summarizes the amortized cost of debt securities held-to-maturity as of December 31, 2021, aggregated by credit quality indicator: (Dollars in thousands) State and political subdivisions Foreign bonds A+ rated or higher $ 90,146 $ 500 Not rated — — Ending balance $ 90,146 $ 500

LOANS AND LEASES (Tables)

LOANS AND LEASES (Tables)	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
Summary of Loan and Lease Portfolio by Category	The following table shows the Company's loan and lease portfolio by category: (Dollars in thousands) September 30, 2022 December 31, 2021 Commercial and industrial (1) $ 2,634,786 $ 1,918,043 Owner-occupied commercial 1,788,591 1,341,707 Commercial mortgages 3,280,379 1,881,510 Construction 1,028,203 687,213 Commercial small business leases 534,692 352,276 Residential (2) 761,611 546,667 Consumer (3) 1,677,128 1,158,573 11,705,390 7,885,989 Less: Allowance for credit losses 146,195 94,507 Net loans and leases $ 11,559,195 $ 7,791,482 (1) Includes Paycheck Protection Program (PPP) loans of $4.2 million at September 30, 2022 and $31.5 million at December 31, 2021. (2) Includes reverse mortgages at fair value of $3.0 million at September 30, 2022 and $3.9 million at December 31, 2021. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans.

ALLOWANCE FOR CREDIT LOSSES A_2

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
Schedule of Allowance for Loan Losses and Loan Balances	The following tables provide the activity of allowance for credit losses and loan balances for the three and nine months ended September 30, 2022 and 2021. The increase was primarily due to an initial ACL of $49.6 million recorded in connection with the BMBC Merger and loan growth during the quarter. The initial $49.6 million ACL recorded includes $23.5 million related to non-PCD loans, or the initial provision for credit loss recorded, and $26.1 million related to PCD loans, which does not have an initial income statement impact, but adjusts the amortized cost basis of the loans at acquisition (i.e., a balance sheet gross-up). (Dollars in thousands) Commercial and Industrial (1) Owner-occupied Commercial Construction Residential (2) Consumer (3) Total Three months ended September 30, 2022 Allowance for credit losses Beginning balance $ 60,921 $ 5,510 $ 23,663 $ 5,058 $ 4,988 $ 41,830 $ 141,970 Charge-offs (5,120) — (544) — — (1,834) (7,498) Recoveries 3,194 4 101 653 207 114 4,273 Provision (credit) 889 489 (1,686) 788 (377) 7,347 7,450 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Nine months ended September 30, 2022 Allowance for credit losses Beginning balance $ 49,967 $ 4,574 $ 11,623 $ 1,903 $ 3,352 $ 23,088 $ 94,507 Initial allowance on acquired PCD loans 22,614 595 2,684 71 61 78 26,103 Charge-offs (11,308) (179) (581) — (186) (4,062) (16,316) Recoveries 4,667 271 223 653 737 663 7,214 (Credit) provision (4) (6,056) 742 7,585 3,872 854 27,690 34,687 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Period-end allowance allocated to: Loans evaluated on an individual basis $ 5,348 $ — $ — $ — $ — $ — $ 5,348 Loans evaluated on a collective basis 54,536 6,003 21,534 6,499 4,818 47,457 140,847 Ending balance $ 59,884 $ 6,003 $ 21,534 $ 6,499 $ 4,818 $ 47,457 $ 146,195 Period-end loan balances: Loans evaluated on an individual basis $ 21,565 $ 1,713 $ 9,483 $ 5,360 $ 6,451 $ 1,884 $ 46,456 Loans evaluated on a collective basis 3,147,913 1,786,878 3,270,896 1,022,843 752,142 1,675,244 11,655,916 Ending balance $ 3,169,478 $ 1,788,591 $ 3,280,379 $ 1,028,203 $ 758,593 $ 1,677,128 $ 11,702,372 (1) Includes commercial small business leases and PPP loans. (2) Period-end loan balance excludes reverse mortgages at fair value of $3.0 million. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (4) Includes $23.5 million initial provision for credit losses on non-PCD loans. (Dollars in thousands) Commercial and Industrial (1) Owner - Commercial Construction Residential (2) Consumer (3) Total Three months ended September 30, 2021 Allowance for credit losses Beginning balance $ 87,203 $ 6,181 $ 16,099 $ 3,512 $ 3,293 $ 16,130 $ 132,418 Charge-offs (7,612) (38) — (2,473) — (738) (10,861) Recoveries 4,031 41 198 — 34 320 4,624 (Credit) provision (17,804) (1,260) (3,054) 1,068 (326) 66 (21,310) Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Nine months ended September 30, 2021 Allowance for loan losses Beginning balance, prior to adoption of ASC 326 $ 150,875 $ 9,615 $ 31,071 $ 12,190 $ 6,893 $ 18,160 $ 228,804 Charge-offs (19,176) (83) — (2,473) — (1,683) (23,415) Recoveries 6,550 146 242 — 629 948 8,515 (Credit) provision (72,431) (4,754) (18,070) (7,610) (4,521) (1,647) (109,033) Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Period-end allowance allocated to: Loans evaluated on an individual basis $ 2,247 $ — $ 8 $ — $ — $ — $ 2,255 Loans evaluated on a collective basis 63,571 4,924 13,235 2,107 3,001 15,778 102,616 Ending balance $ 65,818 $ 4,924 $ 13,243 $ 2,107 $ 3,001 $ 15,778 $ 104,871 Period-end loan balances: Loans evaluated on an individual basis $ 24,375 $ 2,071 $ 2,708 $ 2,184 $ 5,877 $ 2,496 $ 39,711 Loans evaluated on a collective basis 2,204,139 1,337,589 1,985,276 760,462 568,804 1,115,718 7,971,988 Ending balance $ 2,228,514 $ 1,339,660 $ 1,987,984 $ 762,646 $ 574,681 $ 1,118,214 $ 8,011,699 (1) Includes commercial small business leases and PPP loans. (2) Period-end loan balance excludes reverse mortgages at fair value of $7.5 million. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans.
Summary of Nonaccrual and Past Due Loans	The following tables show nonaccrual and past due loans presented at amortized cost at the date indicated: September 30, 2022 (Dollars in thousands) 30–89 Days Greater Total Past Accruing Nonaccrual Loans (1) Total Commercial and industrial (2) $ 6,641 $ 8,351 $ 14,992 $ 3,149,649 $ 4,837 $ 3,169,478 Owner-occupied commercial 887 — 887 1,787,365 339 1,788,591 Commercial mortgages 6,927 — 6,927 3,268,392 5,060 3,280,379 Construction — 2,000 2,000 1,021,045 5,158 1,028,203 Residential (3) 2,694 1,094 3,788 752,782 2,023 758,593 Consumer (4) 14,873 13,309 28,182 1,646,994 1,952 1,677,128 Total $ 32,022 $ 24,754 $ 56,776 $ 11,626,227 $ 19,369 $ 11,702,372 % of Total Loans 0.27 % 0.21 % 0.49 % 99.34 % 0.17 % 100 % (1) There was no allowance on nonaccrual loans as of September 30, 2022. (2) Includes commercial small business leases and PPP loans. (3) Residential accruing current balances excludes reverse mortgages at fair value of $3.0 million. (4) Includes $23.8 million of delinquent, but still accruing, U.S. government-guaranteed student loans that carry little risk of credit loss. December 31, 2021 (Dollars in thousands) 30–89 Days Greater Total Past Accruing Nonaccrual Loans (1) Total Commercial and industrial (2) $ 5,007 $ 547 $ 5,554 $ 2,256,554 $ 8,211 $ 2,270,319 Owner-occupied commercial 741 — 741 1,340,155 811 1,341,707 Commercial mortgages 3,525 810 4,335 1,875,105 2,070 1,881,510 Construction 7,933 — 7,933 679,268 12 687,213 Residential (3) 1,856 — 1,856 537,752 3,125 542,733 Consumer (4) 10,227 8,634 18,861 1,137,332 2,380 1,158,573 Total (4) $ 29,289 $ 9,991 $ 39,280 $ 7,826,166 $ 16,609 $ 7,882,055 % of Total Loans 0.37 % 0.13 % 0.50 % 99.29 % 0.21 % 100 % (1) Nonaccrual loans with an allowance totaled less than $0.1 million (2) Includes commercial small business leases and PPP loans. (3) Residential accruing current balances excludes reverse mortgages, at fair value of $3.9 million. (4) Includes $17.0 million of delinquent, but still accruing, U.S. government-guaranteed student loans that carry little risk of credit loss.
Schedule Of Collateral Dependent Loans	The following table presents the amortized cost basis of nonaccruing collateral-dependent loans by class at September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (Dollars in thousands) Property Equipment and other Property Equipment and other Commercial and industrial (1) $ 3,906 $ 931 $ 4,199 $ 4,012 Owner-occupied commercial 339 — 811 — Commercial mortgages 5,060 — 2,070 — Construction 5,158 — 12 — Residential (2) 2,023 — 3,125 — Consumer (3) 1,952 — 2,380 — Total $ 18,438 $ 931 $ 12,597 $ 4,012 (1) Includes commercial small business leases. (2) Excludes reverse mortgages at fair value. (3) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans.
Schedule of Commercial Credit Exposure	The following tables provide an analysis of loans by portfolio segment based on the credit quality indicators used to determine the allowance for credit losses as of September 30, 2022. Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving loans amortized cost basis Revolving loans converted to term Total (Dollars in thousands) Commercial and industrial (1) : Risk Rating Pass (2) $ 930,884 $ 606,030 $ 464,829 $ 262,628 $ 149,437 $ 263,633 $ 7,690 $ 234,667 $ 2,919,798 Special mention 24,704 36,492 8,117 10,012 6,415 445 — 11,649 97,834 Substandard or Lower 28,685 16,986 8,290 44,594 38,139 10,196 10 4,946 151,846 $ 984,273 $ 659,508 $ 481,236 $ 317,234 $ 193,991 $ 274,274 $ 7,700 $ 251,262 $ 3,169,478 Owner-occupied commercial: Risk Rating Pass $ 210,160 $ 353,951 $ 269,106 $ 233,159 $ 114,041 $ 378,377 $ — $ 140,573 $ 1,699,367 Special mention 537 — — — — 2,803 — 3,427 6,767 Substandard or Lower 972 5,481 23,882 2,497 11,952 22,972 — 14,701 82,457 $ 211,669 $ 359,432 $ 292,988 $ 235,656 $ 125,993 $ 404,152 $ — $ 158,701 $ 1,788,591 Commercial mortgages: Risk Rating Pass $ 336,888 $ 669,155 $ 529,554 $ 554,465 $ 251,605 $ 650,400 $ — $ 202,570 $ 3,194,637 Special mention 1,456 77 6,077 6,201 — 32,197 — 3,706 49,714 Substandard or Lower 1,716 2,981 12,846 3,227 3,618 11,063 — 577 36,028 $ 340,060 $ 672,213 $ 548,477 $ 563,893 $ 255,223 $ 693,660 $ — $ 206,853 $ 3,280,379 Construction: Risk Rating Pass $ 345,581 $ 324,841 $ 167,194 $ 13,731 $ 26,587 $ 3,915 $ — $ 129,465 $ 1,011,314 Special mention — 603 8,926 — — — — — 9,529 Substandard or Lower 2,000 4,402 — 190 — — — 768 7,360 $ 347,581 $ 329,846 $ 176,120 $ 13,921 $ 26,587 $ 3,915 $ — $ 130,233 $ 1,028,203 Residential (3) : Risk Rating Performing $ 43,179 $ 116,041 $ 61,107 $ 36,561 $ 45,222 $ 450,032 $ — $ — $ 752,142 Nonperforming (4) — 565 503 1,000 124 4,259 — — 6,451 $ 43,179 $ 116,606 $ 61,610 $ 37,561 $ 45,346 $ 454,291 $ — $ — $ 758,593 Consumer (5) : Risk Rating Performing $ 416,706 $ 206,914 $ 133,026 $ 57,333 $ 233,399 $ 77,423 $ 544,810 $ 5,241 $ 1,674,852 Nonperforming (6) — — 238 — 539 — 1,238 261 2,276 $ 416,706 $ 206,914 $ 133,264 $ 57,333 $ 233,938 $ 77,423 $ 546,048 $ 5,502 $ 1,677,128 (1) Includes commercial small business leases. (2) Includes $4.2 million of PPP loans. (3) Excludes reverse mortgages at fair value. (4) Includes troubled debt restructured mortgages performing in accordance with the loans' modified terms and accruing interest. (5) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (6) Includes troubled debt restructured home equity installment loans performing in accordance with the loans' modified terms and accruing interest. The following tables provide an analysis of loans by portfolio segment based on the credit quality indicators used to determine the allowance for credit losses, as of December 31, 2021. Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving loans amortized cost basis Revolving loans converted to term Total (Dollars in thousands) Commercial and industrial (1) : Risk Rating Pass (2) $ 556,896 $ 420,698 $ 329,354 $ 273,345 $ 139,800 $ 148,809 $ 5,551 $ 176,006 $ 2,050,459 Special mention 35,910 949 3,052 1,057 429 15,299 — 17,545 74,241 Substandard or Lower 12,533 14,408 53,655 29,046 19,114 6,921 29 9,913 145,619 $ 605,339 $ 436,055 $ 386,061 $ 303,448 $ 159,343 $ 171,029 $ 5,580 $ 203,464 $ 2,270,319 Owner-occupied commercial: Risk Rating Pass $ 305,156 $ 189,128 $ 172,503 $ 67,526 $ 136,697 $ 262,629 $ — $ 128,188 $ 1,261,827 Special mention 938 5,359 2,561 891 — 7,019 — 10,543 27,311 Substandard or Lower 3,192 13,736 4,138 9,418 5,580 11,039 — 5,466 52,569 $ 309,286 $ 208,223 $ 179,202 $ 77,835 $ 142,277 $ 280,687 $ — $ 144,197 $ 1,341,707 Commercial mortgages: Risk Rating Pass $ 416,149 $ 280,889 $ 217,311 $ 134,477 $ 229,863 $ 368,527 $ — $ 187,396 $ 1,834,612 Special mention — 4,185 — 861 11,588 1,385 — 2,097 20,116 Substandard or Lower 2,438 1,624 3,789 2,114 2,254 14,085 — 478 26,782 $ 418,587 $ 286,698 $ 221,100 $ 137,452 $ 243,705 $ 383,997 $ — $ 189,971 $ 1,881,510 Construction: Risk Rating Pass $ 248,053 $ 195,269 $ 84,868 $ 39,585 $ 2,223 $ 11,297 $ — $ 88,839 $ 670,134 Substandard or Lower 12,922 — 2,422 — 90 — — 1,645 17,079 $ 260,975 $ 195,269 $ 87,290 $ 39,585 $ 2,313 $ 11,297 $ — $ 90,484 $ 687,213 Residential (3) : Risk Rating Performing $ 59,977 $ 28,426 $ 12,526 $ 32,871 $ 44,969 $ 358,964 $ — $ — $ 537,733 Nonperforming (4) — 112 1,044 — 63 3,781 — — 5,000 $ 59,977 $ 28,538 $ 13,570 $ 32,871 $ 45,032 $ 362,745 $ — $ — $ 542,733 Consumer (5) : Risk Rating Performing $ 219,918 $ 169,922 $ 74,048 $ 203,519 $ 39,113 $ 60,952 $ 382,718 $ 5,364 $ 1,155,554 Nonperforming (6) — 147 — 600 71 — 1,655 546 3,019 $ 219,918 $ 170,069 $ 74,048 $ 204,119 $ 39,184 $ 60,952 $ 384,373 $ 5,910 $ 1,158,573 (1) Includes commercial small business leases. (2) Includes $31.5 million of PPP loans. (3) Excludes reverse mortgages at fair value. (4) Includes troubled debt restructured mortgages performing in accordance with the loans' modified terms and accruing interest. (5) Includes home equity lines of credit, installment loans, unsecured lines of credit and education loans. (6) Includes troubled debt restructured home equity installment loans performing in accordance with the loans' modified terms and accruing interest.
Schedule of Loans Identified as Troubled Debt Restructurings During Periods Indicated	The following table presents the balance of TDRs as of the indicated dates: (Dollars in thousands) September 30, 2022 December 31, 2021 Performing TDRs $ 17,108 $ 14,204 Nonperforming TDRs 1,079 756 Total TDRs $ 18,187 $ 14,960 The following tables present information regarding the types of loan modifications made for the three and nine months ended September 30, 2022 and 2021: Three months ended September 30, 2022 Nine months ended September 30, 2022 Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Commercial and industrial — — — 2 2 1 — — 2 3 Commercial mortgages — — — — — — 1 — — 1 Construction — — — — — — 1 — — 1 Residential — — — — — 1 — 1 — 2 Consumer 50 8 4 2 64 51 32 7 3 93 Total 50 8 4 4 66 53 34 8 5 100 Three months ended September 30, 2021 Nine months ended September 30, 2021 Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Contractual payment reduction and term extension Maturity Date Extension Discharged in bankruptcy Other (1) Total Residential — — — — — — — 2 — 2 Consumer — 1 3 — 4 — 1 23 1 25 Total — 1 3 — 4 — 1 25 1 27 (1) Other includes interest rate reduction, forbearance, and interest only payments. Three Months Ended September 30, 2022 Nine Months Ended September 30, 2022 (Dollars in thousands) Pre Modification Post Modification Pre Modification Post Modification Commercial $ 157 $ 157 $ 185 $ 185 Commercial mortgages 2,390 2,390 2,390 2,390 Construction 2,000 2,000 2,000 2,000 Residential — — 138 138 Consumer 948 948 1,409 1,409 Total (1)(2) $ 5,495 $ 5,495 $ 6,122 $ 6,122 (1) During the three and nine months ended September 30, 2022, the TDRs set forth in the table above resulted in a less than $0.1 million increase and a $0.3 million increase in the allowance for credit losses, respectively, and no additional charge-offs in either period. During the three and nine months ended September 30, 2022, no TDRs defaulted that had received troubled debt modification during the past twelve months. (2) The TDRs set forth in the table above did not occur as a result of the loan forbearance program under the Coronavirus Aid, Relief, and Economic Security (CARES) Act. Three Months Ended September 30, 2021 Nine Months Ended September 30, 2021 (Dollars in thousands) Pre Modification Post Modification Pre Modification Post Modification Residential $ — $ — $ 147 $ 147 Consumer 216 216 1,022 1,022 Total (1)(2) $ 216 $ 216 $ 1,169 $ 1,169 (1) During the three and nine months ended September 30, 2021 the TDRs set forth in the table above resulted in a less than $0.1 million increase in the allowance for credit losses for both periods, and no additional charge-offs in either period. During the three and nine months ended September 30, 2021, no TDRs defaulted that had received troubled debt modification during the past twelve months. (2) The TDRs set forth in the table above did not occur as a result of the loan forbearance program under the CARES Act.

LEASES (Tables)

LEASES (Tables)	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Schedule of Lease Cost	The components of operating lease cost were as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Operating lease cost (1) $ 4,900 $ 4,576 $ 15,289 $ 14,019 Sublease income (51) (72) (222) (268) Net lease cost $ 4,849 $ 4,504 $ 15,067 $ 13,751 (1) Includes variable lease cost and short-term lease cost.
Summary of Balance Sheet Information	Supplemental balance sheet information related to operating leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Right-of-use assets $ 141,493 $ 144,134 Lease liabilities $ 161,704 $ 159,526 Lease term and discount rate Weighted average remaining lease term (in years) 17.79 19.17 Weighted average discount rate 4.23 % 4.27 %
Schedule of Lease Maturities	Maturities of operating lease liabilities were as follows: (Dollars in thousands) September 30, 2022 Remaining in 2022 $ 4,859 2023 19,691 2024 18,410 2025 18,461 2026 14,807 After 2026 169,201 Total lease payments 245,429 Less: Interest (83,725) Present value of lease liabilities $ 161,704
Summary of Supplemental Cash Flow Information	Supplemental cash flow information related to operating leases was as follows: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 5,196 $ 4,451 $ 15,911 $ 13,525 Right of use assets obtained in exchange for new operating lease liabilities (non-cash) — — 13,707 —
Schedule of Direct Financing Leases	The components of direct finance lease income are summarized in the table below: Three months ended Nine months ended (Dollars in thousands) September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 Direct financing leases: Interest income on lease receivable $ 10,822 $ 5,879 $ 30,885 $ 15,604 Interest income on deferred fees and costs, net (925) (633) (2,422) (1,389) Total direct financing lease net interest income $ 9,897 $ 5,246 $ 28,463 $ 14,215 Equipment leasing receivables relate to direct financing leases. The composition of the net investment in direct financing leases was as follows: (Dollars in thousands) September 30, 2022 December 31, 2021 Lease receivables $ 610,962 $ 399,688 Unearned income (87,618) (55,066) Deferred fees and costs 11,348 7,654 Net investment in direct financing leases $ 534,692 $ 352,276

GOODWILL AND INTANGIBLE ASSETS

GOODWILL AND INTANGIBLE ASSETS (Tables)	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Allocation of Goodwill to Our Reportable Operating Segments for Purposes of Goodwill Impairment Testing	The following table shows the allocation of goodwill to the reportable operating segments for purposes of goodwill impairment testing: (Dollars in thousands) WSFS Cash Wealth Consolidated December 31, 2021 $ 452,629 $ — $ 20,199 $ 472,828 Goodwill from business combinations 297,646 — 116,691 414,337 Goodwill adjustments (1) 3,311 — (6,839) (3,528) September 30, 2022 $ 753,586 $ — $ 130,051 $ 883,637 (1) Goodwill adjustments include the remeasurements as noted in Note 3 and Wealth Management includes the impact of the sale of the BMTIA business.
Schedule of Finite-Lived Intangible Assets	The following table summarizes the Company's intangible assets: (Dollars in thousands) Gross Accumulated Net Amortization Period September 30, 2022 Core deposits $ 104,751 $ (37,863) $ 66,888 10 years Customer relationships 68,281 (11,671) 56,610 7-15 years Non-compete agreements 200 (150) 50 1 year Tradename 2,900 — 2,900 indefinite Loan servicing rights (1) 10,992 (4,664) 6,328 10-25 years Total intangible assets $ 187,124 $ (54,348) $ 132,776 December 31, 2021 Core deposits $ 93,811 $ (30,103) $ 63,708 10 years Customer relationships 15,281 (7,876) 7,405 7-15 years Loan servicing rights (2) 6,671 (3,381) 3,290 10-25 years Total intangible assets $ 115,763 $ (41,360) $ 74,403 (1) Includes impairment losses of $0.1 million and $0.2 million for the three and nine months ended September 30, 2022, respectively. (2) Includes reversal of impairment losses of $0.3 million for the year ended December 31, 2021
Schedule of Indefinite-Lived Intangible Assets	The following table summarizes the Company's intangible assets: (Dollars in thousands) Gross Accumulated Net Amortization Period September 30, 2022 Core deposits $ 104,751 $ (37,863) $ 66,888 10 years Customer relationships 68,281 (11,671) 56,610 7-15 years Non-compete agreements 200 (150) 50 1 year Tradename 2,900 — 2,900 indefinite Loan servicing rights (1) 10,992 (4,664) 6,328 10-25 years Total intangible assets $ 187,124 $ (54,348) $ 132,776 December 31, 2021 Core deposits $ 93,811 $ (30,103) $ 63,708 10 years Customer relationships 15,281 (7,876) 7,405 7-15 years Loan servicing rights (2) 6,671 (3,381) 3,290 10-25 years Total intangible assets $ 115,763 $ (41,360) $ 74,403 (1) Includes impairment losses of $0.1 million and $0.2 million for the three and nine months ended September 30, 2022, respectively. (2) Includes reversal of impairment losses of $0.3 million for the year ended December 31, 2021
Schedule of Estimated Amortization Expense of Intangibles	The following table presents the estimated future amortization expense on definite life intangible assets: (Dollars in thousands) September 30, 2022 Remaining in 2022 $ 4,224 2023 16,572 2024 16,317 2025 15,980 2026 15,314 Thereafter 61,469 Total $ 129,876

DEPOSITS (Tables)

DEPOSITS (Tables)	9 Months Ended
	Sep. 30, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposits By Category	The following table shows deposits by category: (Dollars in thousands) September 30, 2022 December 31, 2021 Noninterest-bearing: Noninterest demand $ 6,170,776 $ 4,565,143 Total noninterest-bearing $ 6,170,776 $ 4,565,143 Interest-bearing: Interest-bearing demand $ 3,461,763 $ 2,793,279 Savings 2,266,603 1,970,744 Money market 3,739,751 2,906,260 Customer time deposits 1,063,133 988,974 Brokered deposits 23,182 15,662 Total interest-bearing 10,554,432 8,674,919 Total deposits $ 16,725,208 $ 13,240,062

BORROWED FUNDS (Tables)

BORROWED FUNDS (Tables)	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
Summary of Borrowed Funds by Type	The following is a summary of borrowed funds by type as of September 30, 2022 and December 31, 2021: (Dollars in thousands) September 30, 2022 December 31, 2021 Trust preferred borrowings $ 90,393 $ 67,011 Senior and subordinated debt 248,255 147,939 Other borrowed funds 35,719 24,527

FAIR VALUE DISCLOSURES OF FIN_2

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES (Tables)	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Schedule of Financial Instruments Carried at Fair Value	The following tables present financial instruments carried at fair value as of September 30, 2022 and December 31, 2021 by level in the valuation hierarchy (as described above): September 30, 2022 (Dollars in thousands) Quoted Significant Significant Total Fair Assets measured at fair value on a recurring basis: Available-for-sale securities: CMO $ — $ 522,383 $ — $ 522,383 FNMA MBS — 3,294,230 — 3,294,230 FHLMC MBS — 123,017 — 123,017 GNMA MBS — 36,737 — 36,737 GSE agency notes — 177,248 — 177,248 Other assets — 163,144 85 163,229 Total assets measured at fair value on a recurring basis $ — $ 4,316,759 $ 85 $ 4,316,844 Liabilities measured at fair value on a recurring basis: Other liabilities $ — $ 161,856 $ 17,579 $ 179,435 Assets measured at fair value on a nonrecurring basis: Other investments $ — $ — $ 25,122 $ 25,122 Other real estate owned — — 840 840 Loans held for sale — 61,671 — 61,671 Total assets measured at fair value on a nonrecurring basis $ — $ 61,671 $ 25,962 $ 87,633 December 31, 2021 (Dollars in thousands) Quoted Significant Significant Total Fair Assets measured at fair value on a recurring basis: Available-for-sale securities: CMO $ — $ 575,766 $ — $ 575,766 FNMA MBS — 4,245,684 — 4,245,684 FHLMC MBS — 145,528 — 145,528 GNMA MBS — 17,936 — 17,936 GSE agency notes — 220,397 — 220,397 Other assets — 5,153 — 5,153 Total assets measured at fair value on a recurring basis $ — $ 5,210,464 $ — $ 5,210,464 Liabilities measured at fair value on a recurring basis: Other liabilities $ — $ 3,039 $ 20,252 $ 23,291 Assets measured at fair value on a nonrecurring basis Other investments $ — $ — $ 10,518 $ 10,518 Other real estate owned — — 2,320 2,320 Loans held for sale — 113,349 — 113,349 Total assets measured at fair value on a nonrecurring basis $ — $ 113,349 $ 12,838 $ 126,187
Schedule of Fair Value Measurement Inputs and Valuation Techniques	The following table provides a description of the valuation technique and significant unobservable inputs for the Company's financial instruments classified as Level 3: September 30, 2022 Financial Instrument Fair Value Valuation Technique(s) Unobservable Input Range Other investments $ 25,122 Observed market comparable transactions Period of observed transactions May 2022 Other real estate owned 840 Fair market value of collateral Costs to sell 10.0% Other assets (Risk participation agreements purchased) 85 Credit Value Adjustment CDS Spread and Loss Given Default (LGD) CDS spread: 110 - 250 bps LGD: 30% Other liabilities (Risk participation agreements sold) 2 Credit Value Adjustment CDS Spread and Loss Given Default (LGD) CDS spread: 1 - 250 bps LGD: 30% Other liabilities (Financial derivative related to 17,577 Discounted cash flow Timing of Visa litigation resolution 1.00 - 6.00 years (3.75 years or 4Q 2025)
Book Value and Estimated Fair Value of Financial Instruments	The book value and estimated fair value of the Company's financial instruments are as follows: September 30, 2022 December 31, 2021 (Dollars in thousands) Fair Value Book Value Fair Value Book Value Fair Value Financial assets: Cash, cash equivalents, and restricted cash Level 1 $ 1,031,391 $ 1,031,391 $ 1,532,939 $ 1,532,939 Investment securities available-for-sale Level 2 4,153,615 4,153,615 5,205,311 5,205,311 Investment securities held-to-maturity, net Level 2 1,121,895 1,041,163 90,642 94,131 Other investments Level 3 25,122 25,122 10,518 10,518 Loans, held for sale Level 2 61,671 61,671 113,349 113,349 Loans and leases, net (1) Level 3 11,559,195 11,471,216 7,791,482 7,723,867 Stock in FHLB of Pittsburgh Level 2 24,117 24,117 6,073 6,073 Accrued interest receivable Level 2 63,393 63,393 41,596 41,596 Other assets Level 2 163,229 163,229 5,153 5,153 Financial liabilities: Deposits Level 2 16,725,208 16,677,292 13,240,062 13,236,816 Borrowed funds Level 2 374,367 347,388 239,477 225,119 Standby letters of credit Level 3 596 596 674 674 Accrued interest payable Level 2 5,568 5,568 736 736 Other liabilities Levels 2, 3 179,435 179,435 23,291 23,291 (1) Includes reverse mortgage loans.

DERIVATIVE FINANCIAL INSTRUME_2

DERIVATIVE FINANCIAL INSTRUMENTS (Tables)	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Fair Values of Derivative Instruments	The table below presents the fair value of derivative financial instruments as well as their location on the unaudited Consolidated Statements of Financial Condition as of September 30, 2022. Fair Values of Derivative Instruments (Dollars in thousands) Notional Balance Sheet Location Derivatives Derivatives not designated as hedging instruments: Interest rate products $ 1,658,840 Other assets $ 161,476 Interest rate products 1,658,840 Other liabilities (161,476) Interest rate lock commitments with customers 52,653 Other assets 861 Interest rate lock commitments with customers 16,583 Other liabilities (307) Forward sale commitments 44,808 Other assets 767 Forward sale commitments 23,286 Other liabilities (72) FX forwards 849 Other assets 40 FX forwards 169 Other liabilities (1) Risk participation agreements sold 52,702 Other liabilities (2) Risk participation agreements purchased 75,344 Other assets 85 Financial derivatives related to 113,177 Other liabilities (17,577) Total derivatives $ 3,697,251 $ (16,206) The table below presents the fair value of derivative financial instruments as well as their location on the Consolidated Statements of Financial Condition as of December 31, 2021. Fair Values of Derivative Instruments (Dollars in thousands) Notional Balance Sheet Location Derivatives Derivatives not designated as hedging instruments: Interest rate products $ 54,834 Other assets $ 2,625 Interest rate products 54,834 Other liabilities (2,847) Risk participation agreements 4,214 Other liabilities (3) Interest rate lock commitments with customers 102,264 Other assets 1,991 Interest rate lock commitments with customers 12,813 Other liabilities (73) Forward sale commitments 63,664 Other assets 537 Forward sale commitments 67,032 Other liabilities (116) Financial derivatives related to 113,177 Other liabilities (20,252) Total derivatives $ 472,832 $ (18,138)
Summary of Company's Derivative Financial Instruments	The table below presents the effect of the derivative financial instruments on the unaudited Consolidated Statements of Income for the three and nine months ended September 30, 2022 and September 30, 2021. Amount of (Loss) or Gain Recognized in Income Amount of (Loss) or Gain Recognized in Income Location of Gain or (Loss) Recognized in Income (Dollars in thousands) Three Months Ended September 30, Nine Months Ended September 30, Derivatives not designated as hedging instruments 2022 2021 2022 2021 Interest rate lock commitments with customers $ (1,032) $ (814) $ (1,856) $ (4,901) Mortgage banking activities, net Forward sale commitments 1,097 (287) 5,120 $ 3,095 Mortgage banking activities, net Total $ 65 $ (1,101) $ 3,264 $ (1,806)

SEGMENT INFORMATION (Tables)

SEGMENT INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2022
Segment Reporting [Abstract]
Details of Segment Information	The following tables show segment results for the three and nine months ended September 30, 2022 and 2021: Three Months Ended September 30, 2022 Three Months Ended September 30, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Income External customer revenues: Interest income $ 183,107 $ — $ 3,458 $ 186,565 $ 107,226 $ — $ 2,225 $ 109,451 Noninterest income 17,585 15,416 29,650 62,651 15,896 11,201 15,516 42,613 Total external customer revenues 200,692 15,416 33,108 249,216 123,122 11,201 17,741 152,064 Inter-segment revenues: Interest income 4,570 416 13,658 18,644 893 236 3,033 4,162 Noninterest income 6,906 431 222 7,559 4,044 322 184 4,550 Total inter-segment revenues 11,476 847 13,880 26,203 4,937 558 3,217 8,712 Total revenue 212,168 16,263 46,988 275,419 128,059 11,759 20,958 160,776 External customer expenses: Interest expense 8,923 — 811 9,734 4,808 — 152 4,960 Noninterest expenses 104,817 9,646 18,454 132,917 80,398 7,531 8,517 96,446 Provision for (recovery of) credit losses 7,463 — (9) 7,454 (19,949) — (1,361) (21,310) Total external customer expenses 121,203 9,646 19,256 150,105 65,257 7,531 7,308 80,096 Inter-segment expenses: Interest expense 14,074 3,414 1,156 18,644 3,269 245 648 4,162 Noninterest expenses 653 1,185 5,721 7,559 506 1,162 2,882 4,550 Total inter-segment expenses 14,727 4,599 6,877 26,203 3,775 1,407 3,530 8,712 Total expenses 135,930 14,245 26,133 176,308 69,032 8,938 10,838 88,808 Income before taxes $ 76,238 $ 2,018 $ 20,855 $ 99,111 $ 59,027 $ 2,821 $ 10,120 $ 71,968 Income tax provision 25,767 17,516 Consolidated net income 73,344 54,452 Net (loss) income attributable to noncontrolling interest (38) 46 Net income attributable to WSFS $ 73,382 $ 54,406 Supplemental Information Capital expenditures for the period ended $ 3,213 $ 16 $ — $ 3,229 $ 1,717 $ — $ — $ 1,717 Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Income External customer revenues: Interest income $ 481,683 $ — $ 9,039 $ 490,722 $ 337,082 $ — $ 6,552 $ 343,634 Noninterest income 63,833 37,500 93,921 195,254 61,526 32,116 45,811 139,453 Total external customer revenues 545,516 37,500 102,960 685,976 398,608 32,116 52,363 483,087 Inter-segment revenues: Interest income 7,720 1,148 27,865 36,733 2,579 833 8,759 12,171 Noninterest income 20,103 1,220 569 21,892 11,529 924 1,100 13,553 Total inter-segment revenues 27,823 2,368 28,434 58,625 14,108 1,757 9,859 25,724 Total revenue 573,339 39,868 131,394 744,601 412,716 33,873 62,222 508,811 External customer expenses: Interest expense 20,475 — 1,243 21,718 17,695 — 514 18,209 Noninterest expenses 361,949 25,383 54,091 441,423 241,422 22,117 24,558 288,097 Provision for (recovery of) credit losses 34,647 — 46 34,693 (105,927) — (3,106) (109,033) Total external customer expenses 417,071 25,383 55,380 497,834 153,190 22,117 21,966 197,273 Inter-segment expenses: Interest expense 29,013 4,896 2,824 36,733 9,592 632 1,947 12,171 Noninterest expenses 1,789 3,436 16,667 21,892 2,024 3,353 8,176 13,553 Total inter-segment expenses 30,802 8,332 19,491 58,625 11,616 3,985 10,123 25,724 Total expenses 447,873 33,715 74,871 556,459 164,806 26,102 32,089 222,997 Income before taxes $ 125,466 $ 6,153 $ 56,523 $ 188,142 $ 247,910 $ 7,771 $ 30,133 $ 285,814 Income tax provision 49,929 70,610 Consolidated net income 138,213 215,204 Net income attributable to noncontrolling interest 287 49 Net income attributable to WSFS $ 137,926 $ 215,155 Supplemental Information Capital expenditures for the period ended $ 7,649 $ 16 $ — $ 7,665 $ 4,722 $ — $ — $ 4,722 The following table shows significant components of segment net assets as of September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (Dollars in thousands) WSFS Bank Cash Connect ® Wealth Total WSFS Bank Cash Connect ® Wealth Total Statements of Financial Condition Cash and cash equivalents $ 436,447 $ 559,371 $ 35,573 $ 1,031,391 $ 1,039,046 $ 477,806 $ 16,087 $ 1,532,939 Goodwill 753,586 — 130,051 883,637 452,629 — 20,199 472,828 Other segment assets 17,718,878 6,603 344,878 18,070,359 13,481,370 6,785 283,405 13,771,560 Total segment assets $ 18,908,911 $ 565,974 $ 510,502 $ 19,985,387 $ 14,973,045 $ 484,591 $ 319,691 $ 15,777,327

CHANGE IN ACCUMULATED OTHER C_2

CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Tables)	9 Months Ended
	Sep. 30, 2022
Equity [Abstract]
Components of Accumulated Other Comprehensive Income (loss)	Changes to accumulated other comprehensive (loss) income by component are shown, net of taxes, in the following tables for the period indicated: (Dollars in thousands) Net change in Net change Net Net change in fair value of derivatives used for cash flow hedges (1) Net change in equity method investments Total Balance, June 30, 2022 $ (395,213) $ (119,649) $ (4,746) $ 189 $ 541 $ (518,878) Other comprehensive (loss) income (202,520) (1) (4) — 25 (202,500) Less: Amounts reclassified from accumulated other comprehensive (loss) income — 5,967 (27) (41) — 5,899 Net current-period other comprehensive (loss) income (202,520) 5,966 (31) (41) 25 (196,601) Balance, September 30, 2022 $ (597,733) $ (113,683) $ (4,777) $ 148 $ 566 $ (715,479) Balance, June 30, 2021 $ 14,147 $ 232 $ (4,828) $ 423 $ 264 $ 10,238 Other comprehensive income (loss) (25,639) (1) (8) — 82 (25,566) Less: Amounts reclassified from accumulated other comprehensive income (loss) (2) (28) (15) (113) — (158) Net current-period other comprehensive income (loss) (25,641) (29) (23) (113) 82 (25,724) Balance, September 30, 2021 $ (11,494) $ 203 $ (4,851) $ 310 $ 346 $ (15,486) (1) Cash flow hedges were terminated as of April 1, 2020 (Dollars in thousands) Net change in Net change Net Net change in fair value of derivatives used for cash flow hedges (1) Net change in equity method investments Total Balance, December 31, 2021 $ (33,873) $ 175 $ (4,691) $ 268 $ 353 $ (37,768) Other comprehensive (loss) income (2) (563,860) (119,769) (4) — 213 (683,420) Less: Amounts reclassified from accumulated other comprehensive (loss) income — 5,911 (82) (120) — 5,709 Net current-period other comprehensive (loss) income (563,860) (113,858) (86) (120) 213 (677,711) Balance, September 30, 2022 $ (597,733) $ (113,683) $ (4,777) $ 148 $ 566 $ (715,479) Balance, December 31, 2020 $ 59,882 $ 276 $ (4,788) $ 646 $ (9) $ 56,007 Other comprehensive income (loss) (71,124) 1 (17) — 355 (70,785) Less: Amounts reclassified from accumulated other comprehensive (loss) income (252) (74) (46) (336) — (708) Net current-period other comprehensive (loss) income (71,376) (73) (63) (336) 355 (71,493) Balance, September 30, 2021 $ (11,494) $ 203 $ (4,851) $ 310 $ 346 $ (15,486) (1) Cash flow hedges were terminated as of April 1, 2020 (2) Includes $119.8 million, net of tax, of unrealized losses on transferred investment securities from available-for-sale to held-to-maturity.
Components of Other Comprehensive Income	The unaudited Consolidated Statements of Income were impacted by components of other comprehensive income as shown in the tables below: Three Months Ended September 30, Affected line item in unaudited Consolidated Statements of Income (Dollars in thousands) 2022 2021 Securities available for sale: Realized gains on securities transactions $ — $ (2) Securities gains, net Income taxes — — Income tax provision Net of tax — (2) Net unrealized holding losses (gains) on securities transferred between available-for-sale and held-to-maturity: Amortization of net unrealized losses (gains) to income during the period 7,851 (37) Net interest income Income taxes (1,884) 9 Income tax provision Net of tax 5,967 (28) Amortization of defined benefit pension plan-related items: Prior service credits (19) (22) Actuarial (gains) losses (17) 2 Total before tax (36) (20) Salaries, benefits and other compensation Income taxes 9 5 Income tax provision Net of tax (27) (15) Net unrealized gains on terminated cash flow hedges: Amortization of net unrealized gains to income during the period (54) (149) Interest and fees on loans and leases Income taxes 13 36 Income tax provision Net of tax (41) (113) Total reclassifications $ 5,899 $ (158) Nine Months Ended September 30, Affected line item in unaudited Consolidated Statements of Operations 2022 2021 Securities available-for-sale: Realized gains on securities transactions $ — $ (331) Securities gains, net Income taxes — 79 Income tax provision Net of tax — (252) Net unrealized holding losses (gains) on securities transferred between available-for-sale and held-to-maturity: Amortization of net unrealized losses (gains) to income during the period 7,777 (97) Net interest income Income taxes (1,866) 23 Income tax provision Net of tax 5,911 (74) Amortization of defined benefit pension plan-related items: Prior service credits (57) (66) Actuarial losses (gains) (51) 5 Total before tax (108) (61) Salaries, benefits and other compensation Income taxes 26 15 Income tax provision Net of tax (82) (46) Net unrealized gains on terminated cash flow hedges: Amortization of net unrealized gains to income during the period (158) (442) Interest and fees on loans and leases Income taxes 38 106 Income tax provision Net of tax (120) (336) Total reclassifications $ 5,709 $ (708)

BASIS OF PRESENTATION (Details)

BASIS OF PRESENTATION (Details) $ in Thousands	Sep. 30, 2022 USD ($) subsidiary office	Apr. 29, 2022 USD ($)	Dec. 31, 2021 USD ($)
Basis Of Presentation [Line Items]
Number of unconsolidated subsidiary | subsidiary	3
Number of majority-owned subsidiary | subsidiary	1
Net loans and leases | $	$ 11,559,195		$ 7,791,482
Number of banking offices	119
Pennsylvania
Basis Of Presentation [Line Items]
Number of banking offices	61
Delaware
Basis Of Presentation [Line Items]
Number of banking offices	39
New Jersey
Basis Of Presentation [Line Items]
Number of banking offices	17
Virginia
Basis Of Presentation [Line Items]
Number of banking offices	1
Nevada
Basis Of Presentation [Line Items]
Number of banking offices	1
KCMI
Basis Of Presentation [Line Items]
Net loans and leases | $		$ 55,500
WSFS Financial Corporation
Basis Of Presentation [Line Items]
Number of wholly-owned subsidiaries | subsidiary	2

BUSINESS COMBINATIONS - Narrati

BUSINESS COMBINATIONS - Narrative (Details) $ / shares in Units, $ in Thousands		3 Months Ended	9 Months Ended
	Jan. 01, 2022 USD ($) $ / shares shares	Mar. 31, 2022 bank	Sep. 30, 2022 USD ($)	Dec. 31, 2021 $ / shares
Business Acquisition [Line Items]
Each share of BMBC common stock was exchanged for shares of WSFS common stock (in dollars per share) | $ / shares	$ 0.90
PCD loans allowance for credit losses at acquisition			$ 26,103
Bryn Mawr Bank Corporation Acquisition
Business Acquisition [Line Items]
Number of retail banking offices | bank		22
WSFS Bank
Business Acquisition [Line Items]
Number of retail banking offices | bank		12
Trust preferred borrowings
Business Acquisition [Line Items]
Debt discount	$ 2,500
Subordinated Debt
Business Acquisition [Line Items]
Debt premium	$ 700
Bryn Mawr Bank Corporation Acquisition
Business Acquisition [Line Items]
Percentage of outstanding common stock acquired (in percent)	100%
Total consideration	$ 908,032
Number of common stock acquired (in shares) | shares	19,903,230
Share price (in dollars per share) | $ / shares				$ 50.12
Remeasurement period	1 year
Investment securities	$ 500,400
Loans and leases	3,456,748
Initial allowance on acquired PCD loans			49,600
PCD loans allowance for credit losses at acquisition			26,100
Loans purchased with no credit deterioration			23,500
Deferred income taxes	6,563
Intangible assets	73,065
Intangible assets acquired	56,100
Bryn Mawr Bank Corporation Acquisition | Other assets
Business Acquisition [Line Items]
Property and equipment classified as held for sale.			$ 7,500
Bryn Mawr Bank Corporation Acquisition | Core deposits
Business Acquisition [Line Items]
Intangible assets	$ 10,900
Useful life	10 years
Bryn Mawr Bank Corporation Acquisition | Customer relationships
Business Acquisition [Line Items]
Intangible assets acquired	$ 53,000
Bryn Mawr Bank Corporation Acquisition | Tradename
Business Acquisition [Line Items]
Intangible assets acquired	2,900
Bryn Mawr Bank Corporation Acquisition | Non-compete agreements
Business Acquisition [Line Items]
Intangible assets acquired	$ 200
Bryn Mawr Bank Corporation Acquisition | Restricted Stock
Business Acquisition [Line Items]
Vested of restricted stock awards (in shares) | shares	226,643

BUSINESS COMBINATIONS - Assets

BUSINESS COMBINATIONS - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Sep. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Liabilities assumed:
Goodwill resulting from acquisition of BMBC		$ 883,637		$ 472,828
Bryn Mawr Bank Corporation Acquisition
Business Acquisition [Line Items]
Common shares issued (18,116,848)	$ 908,016
Cash paid to BMBC stock and option holders	16
Value of consideration	908,032
Assets acquired:
Cash and due from banks	573,761
Investment securities	500,400
Loans and leases	3,456,748
Premises and equipment	44,842
Deferred income taxes	6,563
Bank owned life insurance	67,525
Intangible assets	73,065
Other assets	153,592
Total assets	4,876,496
Liabilities assumed:
Deposits	4,110,122
Other borrowings	145,512
Other liabilities	124,552
Noncontrolling interest	(913)
Total liabilities and noncontrolling interest	4,379,273
Net assets acquired:	497,223
Goodwill resulting from acquisition of BMBC	$ 410,809	$ 410,809	$ 414,337
Number of shares issued (in shares)	18,116,848

BUSINESS COMBINATIONS - Changes

BUSINESS COMBINATIONS - Changes to Goodwill Subsequent to Acquisition (Details) $ in Thousands	6 Months Ended
	Sep. 30, 2022 USD ($)
Business Combination Segment Allocation [Line Items]
Goodwill ending balance	$ 883,637
Bryn Mawr Bank Corporation Acquisition
Business Combination Segment Allocation [Line Items]
Goodwill beginning balance	414,337
Effect of sale of BMTIA business	(8,101)
Goodwill ending balance	410,809
Bryn Mawr Bank Corporation Acquisition | Deferred income taxes
Business Combination Segment Allocation [Line Items]
Goodwill purchase accounting adjustments	1,870
Bryn Mawr Bank Corporation Acquisition | Intangibles
Business Combination Segment Allocation [Line Items]
Goodwill purchase accounting adjustments	1,500
Bryn Mawr Bank Corporation Acquisition | Deposits
Business Combination Segment Allocation [Line Items]
Goodwill purchase accounting adjustments	(149)
Bryn Mawr Bank Corporation Acquisition | Other liabilities
Business Combination Segment Allocation [Line Items]
Goodwill purchase accounting adjustments	$ 1,352

BUSINESS COMBINATIONS - Fair Va

BUSINESS COMBINATIONS - Fair Value and Unpaid Principal Balance (Details) - Bryn Mawr Bank Corporation Acquisition $ in Thousands	Jan. 01, 2022 USD ($)
Business Acquisition [Line Items]
Book Balance	$ 3,514,735
Fair Value	3,456,748
Commercial | Commercial and industrial
Business Acquisition [Line Items]
Book Balance	613,197
Fair Value	586,643
Commercial | Owner-occupied commercial
Business Acquisition [Line Items]
Book Balance	513,267
Fair Value	503,182
Commercial | Commercial mortgages
Business Acquisition [Line Items]
Book Balance	1,564,234
Fair Value	1,549,515
Commercial | Construction
Business Acquisition [Line Items]
Book Balance	209,928
Fair Value	208,288
Commercial | Commercial small business leases
Business Acquisition [Line Items]
Book Balance	125,770
Fair Value	119,119
Residential
Business Acquisition [Line Items]
Book Balance	310,092
Fair Value	315,454
Consumer
Business Acquisition [Line Items]
Book Balance	178,247
Fair Value	$ 174,547

BUSINESS COMBINATIONS - Carryin

BUSINESS COMBINATIONS - Carrying Amount of Loans (Details) - Bryn Mawr Bank Corporation Acquisition $ in Thousands	Jan. 01, 2022 USD ($)
Business Acquisition [Line Items]
Book balance of loans at acquisition	$ 235,791
Allowance for credit losses at acquisition	(26,103)
Non-credit related discount	(1,421)
Total purchase credit deteriorated (PCD) loans acquired	$ 208,267

BUSINESS COMBINATIONS - Corpora

BUSINESS COMBINATIONS - Corporate Development and Restructuring Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Business Acquisition [Line Items]
Salaries, benefits and other compensation	$ 72,294	$ 53,344	$ 211,413	$ 158,890
Occupancy expense	9,699	8,150	30,393	24,693
Equipment expense	9,913	6,807	30,674	21,536
Professional fees	3,561	4,244	12,285	11,501
Data processing and operations expenses	5,362	3,467	16,009	10,296
Marketing expense	2,082	1,480	4,985	3,758
Total corporate development and restructuring expenses	132,917	$ 96,446	441,423	$ 288,097
Bryn Mawr Bank Corporation Acquisition
Business Acquisition [Line Items]
Salaries, benefits and other compensation	112		12,370
Occupancy expense	(2,211)		9,149
Equipment expense	1,278		20,969
Professional fees	899		12,781
Data processing and operations expenses	1		100
Marketing expense	41		3,014
Other operating expense, net	2,472		6,088
Total corporate development and restructuring expenses	$ 2,592		$ 64,471

BUSINESS COMBINATIONS - Pro For

BUSINESS COMBINATIONS - Pro Forma Information (Details) - Bryn Mawr Bank Corporation Acquisition - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021
Business Acquisition [Line Items]
Net interest income	$ 137,632	$ 426,118
Provision for credit losses	(1,410)	(120,906)
Net interest income after provision for credit losses	139,042	547,024
Total noninterest income	65,200	202,847
Total noninterest expenses	134,514	398,107
Income before income taxes	69,728	351,764
Income tax provision	17,626	87,242
Net income	$ 52,102	$ 264,522
Per share data:
Weighted-average basic shares outstanding (in shares)	65,443,945	65,430,218
Dilutive shares (in shares)	282,516	297,071
Adjusted weighted-average diluted shares (in shares)	65,726,461	65,272,289
Basic earnings per common share (in dollars per share)	$ 0.80	$ 4.04
Diluted earnings per common share (in dollars per share)	$ 0.79	$ 4.03

NONINTEREST INCOME - Credit_Deb

NONINTEREST INCOME - Credit/Debit Card and ATM Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Credit/debit card and ATM income
Revenue from External Customer [Line Items]
Noninterest fee income	$ 10,993	$ 7,651	$ 27,446	$ 22,023
Bailment fees
Revenue from External Customer [Line Items]
Noninterest fee income	6,306	3,310	13,105	9,689
Interchange fees
Revenue from External Customer [Line Items]
Noninterest fee income	3,870	3,537	11,859	10,077
Other card and ATM fees
Revenue from External Customer [Line Items]
Noninterest fee income	$ 817	$ 804	$ 2,482	$ 2,257

NONINTEREST INCOME - Investment

NONINTEREST INCOME - Investment Management and Fiduciary Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Investment management and fiduciary income
Revenue from External Customer [Line Items]
Noninterest fee income	$ 29,504	$ 15,370	$ 90,877	$ 44,983
Trust fees
Revenue from External Customer [Line Items]
Noninterest fee income	19,170	10,626	58,658	31,198
Wealth management and advisory fees
Revenue from External Customer [Line Items]
Noninterest fee income	$ 10,334	$ 4,744	$ 32,219	$ 13,785

NONINTEREST INCOME - Deposit Se

NONINTEREST INCOME - Deposit Service Charges (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Deposit service charges
Revenue from External Customer [Line Items]
Deposit service charges	$ 6,262	$ 5,742	$ 18,158	$ 16,521
Service fees
Revenue from External Customer [Line Items]
Deposit service charges	3,933	3,629	11,789	10,604
Return and overdraft fees
Revenue from External Customer [Line Items]
Deposit service charges	2,164	1,850	5,835	4,932
Other deposit service fees
Revenue from External Customer [Line Items]
Deposit service charges	$ 165	$ 263	$ 534	$ 985

NONINTEREST INCOME - Other Inco

NONINTEREST INCOME - Other Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other income
Revenue from External Customer [Line Items]
Noninterest fee income	$ 12,852	$ 7,470	$ 41,125	$ 24,788
Managed service fees
Revenue from External Customer [Line Items]
Noninterest fee income	4,866	4,233	13,091	12,346
Currency preparation
Revenue from External Customer [Line Items]
Noninterest fee income	1,104	1,045	2,904	3,153
ATM loss protection
Revenue from External Customer [Line Items]
Noninterest fee income	681	639	1,963	1,889
Capital market revenue
Revenue from External Customer [Line Items]
Noninterest fee income	793	0	5,738	0
Miscellaneous products and services
Revenue from External Customer [Line Items]
Noninterest fee income	$ 5,408	$ 1,553	$ 17,429	$ 7,400

EARNINGS PER SHARE (Details)

EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net income attributable to WSFS	$ 73,382	$ 54,406	$ 137,926	$ 215,155
Net income attributable to WSFS	$ 73,382	$ 54,406	$ 137,926	$ 215,155
Denominator:
Weighted average basic shares (in shares)	63,047,675	47,541,489	64,064,488	47,526,730
Dilutive potential common shares (in shares)	180,000	130,000	219,000	150,000
Weighted average fully diluted shares (in shares)	63,227,983	47,670,645	64,282,992	47,676,515
Earnings per share:
Basic (in dollars per share)	$ 1.16	$ 1.14	$ 2.15	$ 4.53
Diluted (in dollars per share)	$ 1.16	$ 1.14	$ 2.15	$ 4.51
Outstanding common stock equivalents having no dilutive effect (in shares)	2,000	5,000	7,000	0

INVESTMENTS - Narrative (Detail

INVESTMENTS - Narrative (Details)	1 Months Ended	3 Months Ended	9 Months Ended
	Jul. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) security	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Debt Securities, Available-for-sale [Line Items]
Trading securities			$ 0
Number of available for sale investment securities | security			964
Number of available-for-sale securities unrealized loss position | security			963
Weighted average duration of MBS portfolio			6 years
Securities transferred to held-to-maturity from available-for-sale at fair value			$ 931,421,000	$ 0
Available for sale securities transfers to held to maturity unrealized (losses) gains			(149,600,000)
Sale of investment securities available for sale, including interest			0	14,000,000
Debt securities, available-for-sale, realized gain				300,000
Losses from sale of available-for-sale securities				0
Unamortized premiums			69,200,000		$ 69,400,000
Unaccreted discounts			26,400,000		12,700,000
Owned investment securities			5,200,000,000
Total unrealized losses on securities			867,200,000
Allowance for credit losses			0		0
Held-to-maturity debt securities with an amortized cost basis			1,100,000,000		90,600,000
Accrued interest			1,800,000		900,000
Debt securities nonaccrual			0		0
Equity investments			25,100,000		10,500,000
Equity securities net gains			6,000,000	$ 4,400,000
Fannie Mae (FNMA) mortgage-backed securities (MBS)
Debt Securities, Available-for-sale [Line Items]
Securities transferred to held-to-maturity from available-for-sale, book value			1,100,000,000
Securities transferred to held-to-maturity from available-for-sale at fair value		$ 931,400,000
Available for sale securities transfers to held to maturity unrealized (losses) gains		$ 157,600,000
Allowance for credit losses			0		0
Common Class B
Debt Securities, Available-for-sale [Line Items]
Equity securities realized loss	$ (700,000)
Collateral Pledged
Debt Securities, Available-for-sale [Line Items]
Securities pledged as collateral			$ 2,900,000,000		$ 2,200,000,000

INVESTMENTS - Schedule of Amort

INVESTMENTS - Schedule of Amortized Cost and Estimated Fair Value of Available-for-Sale and Held-to-Maturity Investment Securities (Details) - USD ($)	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Available-for-Sale Debt Securities
Amortized Cost	$ 4,940,107,000		$ 5,249,882,000
Gross Unrealized Gain	0		34,626,000
Gross Unrealized Loss	786,492,000		79,197,000
Allowance for Credit Losses	0		0
Fair Value	4,153,615,000		5,205,311,000
Held-to-Maturity Debt Securities
Amortized Cost	1,121,905,000		90,646,000
Gross Unrealized Gain	2,000		3,489,000
Gross Unrealized Loss	80,734,000		0
Allowance for Credit Losses	10,000		4,000
Fair Value	1,041,163,000		94,131,000
Available for sale securities transfers to held to maturity unrealized (losses) gains	(149,600,000)
Collateralized mortgage obligation (CMO)
Available-for-Sale Debt Securities
Amortized Cost	621,673,000		586,830,000
Gross Unrealized Gain	0		3,569,000
Gross Unrealized Loss	99,290,000		14,633,000
Allowance for Credit Losses	0		0
Fair Value	522,383,000		575,766,000
Fannie Mae (FNMA) mortgage-backed securities (MBS)
Available-for-Sale Debt Securities
Amortized Cost	3,911,290,000		4,275,307,000
Gross Unrealized Gain	0		24,170,000
Gross Unrealized Loss	617,060,000		53,793,000
Allowance for Credit Losses	0		0
Fair Value	3,294,230,000		4,245,684,000
Held-to-Maturity Debt Securities
Amortized Cost	919,383,000
Gross Unrealized Gain	0
Gross Unrealized Loss	69,694,000
Allowance for Credit Losses	0
Fair Value	849,689,000
Available for sale securities transfers to held to maturity unrealized (losses) gains		$ 157,600,000
Freddie Mac (FHLMC) MBS
Available-for-Sale Debt Securities
Amortized Cost	138,391,000		139,708,000
Gross Unrealized Gain	0		6,336,000
Gross Unrealized Loss	15,374,000		516,000
Allowance for Credit Losses	0		0
Fair Value	123,017,000		145,528,000
Ginnie Mae (GNMA) MBS
Available-for-Sale Debt Securities
Amortized Cost	40,100,000		17,456,000
Gross Unrealized Gain	0		551,000
Gross Unrealized Loss	3,363,000		71,000
Allowance for Credit Losses	0		0
Fair Value	36,737,000		17,936,000
Government-sponsored enterprises (GSE) agency notes
Available-for-Sale Debt Securities
Amortized Cost	228,653,000		230,581,000
Gross Unrealized Gain	0		0
Gross Unrealized Loss	51,405,000		10,184,000
Allowance for Credit Losses	0		0
Fair Value	177,248,000		220,397,000
State and political subdivisions
Held-to-Maturity Debt Securities
Amortized Cost	202,022,000		90,146,000
Gross Unrealized Gain	2,000		3,489,000
Gross Unrealized Loss	11,039,000		0
Allowance for Credit Losses	10,000	$ 6,000	4,000	$ 4,000	$ 5,000	$ 6,000
Fair Value	190,975,000		93,631,000
Available for sale securities transfers to held to maturity unrealized (losses) gains			200,000
Foreign bonds
Held-to-Maturity Debt Securities
Amortized Cost	500,000		500,000
Gross Unrealized Gain	0		0
Gross Unrealized Loss	1,000		0
Allowance for Credit Losses	0		0
Fair Value	$ 499,000		$ 500,000

INVESTMENTS - Schedule of Matur

INVESTMENTS - Schedule of Maturities of Investment Securities Available-for-Sale and Held-to-Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Available for Sale, Amortized Cost
Within one year	$ 1,501	$ 0
After one year but within five years	86,119	103,960
After five years but within ten years	457,657	204,186
After ten years	4,394,830	4,941,736
Available-for-sale, amortized cost total	4,940,107	5,249,882
Available for Sale, Fair Value
Within one year	1,498	0
After one year but within five years	80,366	107,009
After five years but within ten years	390,595	204,289
After ten years	3,681,156	4,894,013
Available-for-sale, fair value total	4,153,615	5,205,311
Held to Maturity, Amortized Cost
Within one year	732	232
After one year but within five years	7,393	2,675
After five years but within ten years	46,097	44,137
After ten years	1,067,683	43,602
Held-to-maturity, amortized cost total	1,121,905	90,646
Held to Maturity, Fair Value
Within one year	729	234
After one year but within five years	7,233	2,736
After five years but within ten years	44,859	45,404
After ten years	988,342	45,757
Held-to-maturity, fair value total	$ 1,041,163	$ 94,131

INVESTMENTS - Schedule of Inves

INVESTMENTS - Schedule of Investment Securities' Gross Unrealized Losses and Fair Value by Investment Category (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	$ 2,568,846	$ 3,510,536
Available-for-sale debt securities, Less than 12 months, Unrealized loss	406,726	56,088
Available-for-sale debt securities, 12 months or longer, Fair value	1,571,392	550,108
Available-for-sale debt securities, 12 months or longer, Unrealized loss	379,766	23,109
Available-for-sale debt securities, Total, Fair value	4,140,238	4,060,644
Available-for-sale debt securities, Total, Unrealized loss	786,492	79,197
Held-to-maturity, Less than 12 months, Fair Value	1,033,370
Held-to-maturity, Less than 12 months, Unrealized Loss	80,734
Held-to-maturity, 12 months or longer, Fair Value	0
Held-to-maturity, 12 months or longer, Unrealized Loss	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	1,033,370
Held-to-maturity, Total, Unrealized Loss	80,734
Collateralized mortgage obligation (CMO)
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	199,644	411,347
Available-for-sale debt securities, Less than 12 months, Unrealized loss	20,982	12,730
Available-for-sale debt securities, 12 months or longer, Fair value	322,739	35,638
Available-for-sale debt securities, 12 months or longer, Unrealized loss	78,308	1,903
Available-for-sale debt securities, Total, Fair value	522,383	446,985
Available-for-sale debt securities, Total, Unrealized loss	99,290	14,633
FNMA MBS
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	2,232,612	3,018,606
Available-for-sale debt securities, Less than 12 months, Unrealized loss	369,840	41,021
Available-for-sale debt securities, 12 months or longer, Fair value	1,061,618	356,665
Available-for-sale debt securities, 12 months or longer, Unrealized loss	247,220	12,772
Available-for-sale debt securities, Total, Fair value	3,294,230	3,375,271
Available-for-sale debt securities, Total, Unrealized loss	617,060	53,793
Held-to-maturity, Less than 12 months, Fair Value	849,689
Held-to-maturity, Less than 12 months, Unrealized Loss	69,694
Held-to-maturity, 12 months or longer, Fair Value	0
Held-to-maturity, 12 months or longer, Unrealized Loss	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	849,689
Held-to-maturity, Total, Unrealized Loss	69,694
Freddie Mac (FHLMC) MBS
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	101,605	11,227
Available-for-sale debt securities, Less than 12 months, Unrealized loss	12,968	348
Available-for-sale debt securities, 12 months or longer, Fair value	8,036	1,917
Available-for-sale debt securities, 12 months or longer, Unrealized loss	2,406	168
Available-for-sale debt securities, Total, Fair value	109,641	13,144
Available-for-sale debt securities, Total, Unrealized loss	15,374	516
Ginnie Mae (GNMA) MBS
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	34,985	4,847
Available-for-sale debt securities, Less than 12 months, Unrealized loss	2,936	71
Available-for-sale debt securities, 12 months or longer, Fair value	1,751	0
Available-for-sale debt securities, 12 months or longer, Unrealized loss	427	0
Available-for-sale debt securities, Total, Fair value	36,736	4,847
Available-for-sale debt securities, Total, Unrealized loss	3,363	71
Government-sponsored enterprises (GSE) agency notes
Available-for-sale debt securities:
Available-for-sale debt securities, Less than 12 months, Fair value	0	64,509
Available-for-sale debt securities, Less than 12 months, Unrealized loss	0	1,918
Available-for-sale debt securities, 12 months or longer, Fair value	177,248	155,888
Available-for-sale debt securities, 12 months or longer, Unrealized loss	51,405	8,266
Available-for-sale debt securities, Total, Fair value	177,248	220,397
Available-for-sale debt securities, Total, Unrealized loss	51,405	$ 10,184
State and political subdivisions
Available-for-sale debt securities:
Held-to-maturity, Less than 12 months, Fair Value	183,181
Held-to-maturity, Less than 12 months, Unrealized Loss	11,039
Held-to-maturity, 12 months or longer, Fair Value	0
Held-to-maturity, 12 months or longer, Unrealized Loss	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	183,181
Held-to-maturity, Total, Unrealized Loss	11,039
Foreign bonds
Available-for-sale debt securities:
Held-to-maturity, Less than 12 months, Fair Value	500
Held-to-maturity, Less than 12 months, Unrealized Loss	1
Held-to-maturity, 12 months or longer, Fair Value	0
Held-to-maturity, 12 months or longer, Unrealized Loss	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	500
Held-to-maturity, Total, Unrealized Loss	$ 1

INVESTMENTS - Schedule of Held

INVESTMENTS - Schedule of Held To Maturity Credit Quality Indicator (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	$ 1,121,905	$ 90,646
FNMA MBS
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	919,383
FNMA MBS | A+ rated or higher
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	0
FNMA MBS | Not rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	919,383
State and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	202,022	90,146
State and political subdivisions | A+ rated or higher
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	202,022	90,146
State and political subdivisions | Not rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	0	0
Foreign bonds
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	500	500
Foreign bonds | A+ rated or higher
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	500	500
Foreign bonds | Not rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Investment securities held-to-maturity, net	$ 0	$ 0

INVESTMENTS - Schedule of Held-

INVESTMENTS - Schedule of Held-to-maturity, Allowance for Credit Loss (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Allowance for credit losses:
Beginning balance			$ 4
Ending balance	$ 10		10
State and political subdivisions
Allowance for credit losses:
Beginning balance	6	$ 5	4	$ 6
Provision for credit losses	4	(1)	6	(2)
Ending balance	$ 10	$ 4	$ 10	$ 4

LOANS AND LEASES (Details)

LOANS AND LEASES (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 11,702,372		$ 7,882,055	$ 8,011,699
Allowance for credit losses	146,195	$ 141,970	94,507	104,871	$ 132,418	$ 228,804
Net loans and leases	11,559,195		7,791,482
Reverse mortgage, fair value	3,000		3,900	7,500
Accrued interest receivable on loans and leases	49,800		31,600
Financing Receivable Portfolio Segment, Including Reverse Mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	11,705,390		7,885,989
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	761,611		546,667
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,677,128		1,158,573	1,118,214
Allowance for credit losses	47,457	41,830	23,088	15,778	16,130	18,160
Commercial and Industrial | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,634,786		1,918,043
Owner-occupied commercial | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,788,591		1,341,707	1,339,660
Allowance for credit losses	6,003	5,510	4,574	4,924	6,181	9,615
Commercial mortgages | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,280,379		1,881,510	1,987,984
Allowance for credit losses	21,534	23,663	11,623	13,243	16,099	31,071
Construction | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,028,203		687,213	762,646
Allowance for credit losses	6,499	$ 5,058	1,903	$ 2,107	$ 3,512	$ 12,190
Commercial small business leases | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	534,692		352,276
PPP loans | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 4,200		$ 31,500

ALLOWANCE FOR CREDIT LOSSES A_3

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
PCD loans allowance for credit losses at acquisition			$ 26,103
Interest income on impaired loans	$ 300	$ 200	600	$ 600
Loan workout and other credit costs	(1,001)	(196)	(1,103)	(764)
Troubled debt restructuring related reserves	300		$ 300		$ 200
Usual sustained repayment performance period			6 months
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
PCD loans allowance for credit losses at acquisition			$ 61
Number of loans in the process of foreclosure | loan			37		28
Total loans outstanding			$ 5,200		$ 2,500
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans in the process of foreclosure | loan			12		9
Total loans outstanding			$ 3,300		$ 3,200
Residential and Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan workout and other credit costs	$ 300	$ (600)	$ (500)	$ (1,400)
Impairment loans, charge off period			90 days
Bryn Mawr Bank Corporation Acquisition
Accounts, Notes, Loans and Financing Receivable [Line Items]
Initial allowance on acquired PCD loans			$ 49,600
Loans purchased with no credit deterioration			23,500
PCD loans allowance for credit losses at acquisition			$ 26,100

ALLOWANCE FOR CREDIT LOSSES A_4

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Allowance for Loan Losses and Loan Balances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Allowance for credit losses
Beginning balance	$ 141,970	$ 132,418	$ 94,507	$ 228,804
Initial allowance on acquired PCD loans			26,103
Charge-offs	(7,498)	(10,861)	(16,316)	(23,415)
Recoveries	4,273	4,624	7,214	8,515
Provision (credit)	7,450	(21,310)	34,687	(109,033)
Ending balance	146,195	104,871	146,195	104,871
Period-end allowance allocated to:
Loans evaluated on an individual basis	5,348	2,255	5,348	2,255
Loans evaluated on a collective basis	140,847	102,616	140,847	102,616
Period-end loan balances:
Loans evaluated on an individual basis	46,456	39,711	46,456	39,711
Loans evaluated on a collective basis	11,655,916	7,971,988	11,655,916	7,971,988
Gross loans	11,702,372	8,011,699	11,702,372	8,011,699	$ 7,882,055
Reverse mortgage, fair value	3,000	7,500	3,000	7,500	3,900
Bryn Mawr Bank Corporation Acquisition
Allowance for credit losses
Initial allowance on acquired PCD loans			26,100
Period-end loan balances:
Loans purchased with no credit deterioration			23,500
Commercial | Commercial and industrial
Allowance for credit losses
Beginning balance	60,921	87,203	49,967	150,875
Initial allowance on acquired PCD loans			22,614
Charge-offs	(5,120)	(7,612)	(11,308)	(19,176)
Recoveries	3,194	4,031	4,667	6,550
Provision (credit)	889	(17,804)	(6,056)	(72,431)
Ending balance	59,884	65,818	59,884	65,818
Period-end allowance allocated to:
Loans evaluated on an individual basis	5,348	2,247	5,348	2,247
Loans evaluated on a collective basis	54,536	63,571	54,536	63,571
Period-end loan balances:
Loans evaluated on an individual basis	21,565	24,375	21,565	24,375
Loans evaluated on a collective basis	3,147,913	2,204,139	3,147,913	2,204,139
Gross loans	3,169,478	2,228,514	3,169,478	2,228,514	2,270,319
Commercial | Owner-occupied commercial
Allowance for credit losses
Beginning balance	5,510	6,181	4,574	9,615
Initial allowance on acquired PCD loans			595
Charge-offs	0	(38)	(179)	(83)
Recoveries	4	41	271	146
Provision (credit)	489	(1,260)	742	(4,754)
Ending balance	6,003	4,924	6,003	4,924
Period-end allowance allocated to:
Loans evaluated on an individual basis	0	0	0	0
Loans evaluated on a collective basis	6,003	4,924	6,003	4,924
Period-end loan balances:
Loans evaluated on an individual basis	1,713	2,071	1,713	2,071
Loans evaluated on a collective basis	1,786,878	1,337,589	1,786,878	1,337,589
Gross loans	1,788,591	1,339,660	1,788,591	1,339,660	1,341,707
Commercial | Commercial mortgages
Allowance for credit losses
Beginning balance	23,663	16,099	11,623	31,071
Initial allowance on acquired PCD loans			2,684
Charge-offs	(544)	0	(581)	0
Recoveries	101	198	223	242
Provision (credit)	(1,686)	(3,054)	7,585	(18,070)
Ending balance	21,534	13,243	21,534	13,243
Period-end allowance allocated to:
Loans evaluated on an individual basis	0	8	0	8
Loans evaluated on a collective basis	21,534	13,235	21,534	13,235
Period-end loan balances:
Loans evaluated on an individual basis	9,483	2,708	9,483	2,708
Loans evaluated on a collective basis	3,270,896	1,985,276	3,270,896	1,985,276
Gross loans	3,280,379	1,987,984	3,280,379	1,987,984	1,881,510
Commercial | Construction
Allowance for credit losses
Beginning balance	5,058	3,512	1,903	12,190
Initial allowance on acquired PCD loans			71
Charge-offs	0	(2,473)	0	(2,473)
Recoveries	653	0	653	0
Provision (credit)	788	1,068	3,872	(7,610)
Ending balance	6,499	2,107	6,499	2,107
Period-end allowance allocated to:
Loans evaluated on an individual basis	0	0	0	0
Loans evaluated on a collective basis	6,499	2,107	6,499	2,107
Period-end loan balances:
Loans evaluated on an individual basis	5,360	2,184	5,360	2,184
Loans evaluated on a collective basis	1,022,843	760,462	1,022,843	760,462
Gross loans	1,028,203	762,646	1,028,203	762,646	687,213
Residential
Allowance for credit losses
Beginning balance	4,988	3,293	3,352	6,893
Initial allowance on acquired PCD loans			61
Charge-offs	0	0	(186)	0
Recoveries	207	34	737	629
Provision (credit)	(377)	(326)	854	(4,521)
Ending balance	4,818	3,001	4,818	3,001
Period-end allowance allocated to:
Loans evaluated on an individual basis	0	0	0	0
Loans evaluated on a collective basis	4,818	3,001	4,818	3,001
Period-end loan balances:
Loans evaluated on an individual basis	6,451	5,877	6,451	5,877
Loans evaluated on a collective basis	752,142	568,804	752,142	568,804
Gross loans	758,593	574,681	758,593	574,681	542,733
Consumer
Allowance for credit losses
Beginning balance	41,830	16,130	23,088	18,160
Initial allowance on acquired PCD loans			78
Charge-offs	(1,834)	(738)	(4,062)	(1,683)
Recoveries	114	320	663	948
Provision (credit)	7,347	66	27,690	(1,647)
Ending balance	47,457	15,778	47,457	15,778
Period-end allowance allocated to:
Loans evaluated on an individual basis	0	0	0	0
Loans evaluated on a collective basis	47,457	15,778	47,457	15,778
Period-end loan balances:
Loans evaluated on an individual basis	1,884	2,496	1,884	2,496
Loans evaluated on a collective basis	1,675,244	1,115,718	1,675,244	1,115,718
Gross loans	$ 1,677,128	$ 1,118,214	$ 1,677,128	$ 1,118,214	$ 1,158,573

ALLOWANCE FOR CREDIT LOSSES A_5

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Summary of Nonaccrual and Past Due Loans (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Financing Receivable, Past Due [Line Items]
Total Loans	$ 11,702,372,000	$ 7,882,055,000	$ 8,011,699,000
Nonaccrual Loans	$ 19,369,000	$ 16,609,000
Percent of nonaccrual loans	0.17%	0.21%
% of Total Loans	100%	100%
Nonaccrual with an allowance (less than)	$ 0	$ 100,000
Reverse mortgage, fair value	3,000,000	3,900,000	7,500,000
Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	$ 56,776,000	$ 39,280,000
Percent past due	0.49%	0.50%
30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	$ 32,022,000	$ 29,289,000
Percent past due	0.27%	0.37%
Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	$ 24,754,000	$ 9,991,000
Percent past due	0.21%	0.13%
Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	$ 11,626,227,000	$ 7,826,166,000
Percent of accruing current balances	99.34%	99.29%
Residential
Financing Receivable, Past Due [Line Items]
Total Loans	$ 758,593,000	$ 542,733,000	574,681,000
Nonaccrual Loans	2,023,000	3,125,000
Residential | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	3,788,000	1,856,000
Residential | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	2,694,000	1,856,000
Residential | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	1,094,000	0
Residential | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	752,782,000	537,752,000
Consumer
Financing Receivable, Past Due [Line Items]
Total Loans	1,677,128,000	1,158,573,000	1,118,214,000
Nonaccrual Loans	1,952,000	2,380,000
Consumer | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	28,182,000	18,861,000
Consumer | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	14,873,000	10,227,000
Consumer | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	13,309,000	8,634,000
Consumer | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	1,646,994,000	1,137,332,000
Commercial and industrial | Commercial
Financing Receivable, Past Due [Line Items]
Total Loans	3,169,478,000	2,270,319,000	2,228,514,000
Nonaccrual Loans	4,837,000	8,211,000
Commercial and industrial | Commercial | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	14,992,000	5,554,000
Commercial and industrial | Commercial | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	6,641,000	5,007,000
Commercial and industrial | Commercial | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	8,351,000	547,000
Commercial and industrial | Commercial | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	3,149,649,000	2,256,554,000
Owner-occupied commercial | Commercial
Financing Receivable, Past Due [Line Items]
Total Loans	1,788,591,000	1,341,707,000	1,339,660,000
Nonaccrual Loans	339,000	811,000
Owner-occupied commercial | Commercial | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	887,000	741,000
Owner-occupied commercial | Commercial | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	887,000	741,000
Owner-occupied commercial | Commercial | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	0	0
Owner-occupied commercial | Commercial | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	1,787,365,000	1,340,155,000
Commercial mortgages | Commercial
Financing Receivable, Past Due [Line Items]
Total Loans	3,280,379,000	1,881,510,000	1,987,984,000
Nonaccrual Loans	5,060,000	2,070,000
Commercial mortgages | Commercial | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	6,927,000	4,335,000
Commercial mortgages | Commercial | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	6,927,000	3,525,000
Commercial mortgages | Commercial | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	0	810,000
Commercial mortgages | Commercial | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	3,268,392,000	1,875,105,000
Construction | Commercial
Financing Receivable, Past Due [Line Items]
Total Loans	1,028,203,000	687,213,000	$ 762,646,000
Nonaccrual Loans	5,158,000	12,000
Construction | Commercial | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	2,000,000	7,933,000
Construction | Commercial | 30–89 Days Past Due and Still  Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	0	7,933,000
Construction | Commercial | Greater  Than 90 Days Past Due and Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	2,000,000	0
Construction | Commercial | Accruing Current Balances
Financing Receivable, Past Due [Line Items]
Total Loans	1,021,045,000	679,268,000
Student loans | Consumer | Total Past Due And Still Accruing
Financing Receivable, Past Due [Line Items]
Total Loans	$ 23,800,000	$ 17,000,000

ALLOWANCE FOR CREDIT LOSSES A_6

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Analysis of Collateral Dependent and Impaired Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	$ 18,438	$ 12,597
Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	931	4,012
Commercial | Commercial and industrial | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	3,906	4,199
Commercial | Commercial and industrial | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	931	4,012
Commercial | Owner-occupied commercial | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	339	811
Commercial | Owner-occupied commercial | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	0	0
Commercial | Commercial mortgages | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	5,060	2,070
Commercial | Commercial mortgages | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	0	0
Commercial | Construction | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	5,158	12
Commercial | Construction | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	0	0
Residential | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	2,023	3,125
Residential | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	0	0
Consumer | Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	1,952	2,380
Consumer | Equipment and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized cost basis of nonaccruing collateral-dependent loans	$ 0	$ 0

ALLOWANCE FOR CREDIT LOSSES A_7

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 11,702,372	$ 7,882,055	$ 8,011,699
Commercial | Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	984,273	605,339
Year two, originated, fiscal year before current fiscal year	659,508	436,055
Year three, originated, two years before current fiscal year	481,236	386,061
Year four, originated, three years before current fiscal year	317,234	303,448
Year five, originated, four years before current fiscal year	193,991	159,343
Prior	274,274	171,029
Revolving loans amortized cost basis	7,700	5,580
Revolving loans converted to term	251,262	203,464
Total	3,169,478	2,270,319	2,228,514
Commercial | Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	930,884	556,896
Year two, originated, fiscal year before current fiscal year	606,030	420,698
Year three, originated, two years before current fiscal year	464,829	329,354
Year four, originated, three years before current fiscal year	262,628	273,345
Year five, originated, four years before current fiscal year	149,437	139,800
Prior	263,633	148,809
Revolving loans amortized cost basis	7,690	5,551
Revolving loans converted to term	234,667	176,006
Total	2,919,798	2,050,459
Commercial | Commercial and industrial | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	24,704	35,910
Year two, originated, fiscal year before current fiscal year	36,492	949
Year three, originated, two years before current fiscal year	8,117	3,052
Year four, originated, three years before current fiscal year	10,012	1,057
Year five, originated, four years before current fiscal year	6,415	429
Prior	445	15,299
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	11,649	17,545
Total	97,834	74,241
Commercial | Commercial and industrial | Substandard or Lower
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	28,685	12,533
Year two, originated, fiscal year before current fiscal year	16,986	14,408
Year three, originated, two years before current fiscal year	8,290	53,655
Year four, originated, three years before current fiscal year	44,594	29,046
Year five, originated, four years before current fiscal year	38,139	19,114
Prior	10,196	6,921
Revolving loans amortized cost basis	10	29
Revolving loans converted to term	4,946	9,913
Total	151,846	145,619
Commercial | Owner-occupied commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	211,669	309,286
Year two, originated, fiscal year before current fiscal year	359,432	208,223
Year three, originated, two years before current fiscal year	292,988	179,202
Year four, originated, three years before current fiscal year	235,656	77,835
Year five, originated, four years before current fiscal year	125,993	142,277
Prior	404,152	280,687
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	158,701	144,197
Total	1,788,591	1,341,707	1,339,660
Commercial | Owner-occupied commercial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	210,160	305,156
Year two, originated, fiscal year before current fiscal year	353,951	189,128
Year three, originated, two years before current fiscal year	269,106	172,503
Year four, originated, three years before current fiscal year	233,159	67,526
Year five, originated, four years before current fiscal year	114,041	136,697
Prior	378,377	262,629
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	140,573	128,188
Total	1,699,367	1,261,827
Commercial | Owner-occupied commercial | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	537	938
Year two, originated, fiscal year before current fiscal year	0	5,359
Year three, originated, two years before current fiscal year	0	2,561
Year four, originated, three years before current fiscal year	0	891
Year five, originated, four years before current fiscal year	0	0
Prior	2,803	7,019
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	3,427	10,543
Total	6,767	27,311
Commercial | Owner-occupied commercial | Substandard or Lower
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	972	3,192
Year two, originated, fiscal year before current fiscal year	5,481	13,736
Year three, originated, two years before current fiscal year	23,882	4,138
Year four, originated, three years before current fiscal year	2,497	9,418
Year five, originated, four years before current fiscal year	11,952	5,580
Prior	22,972	11,039
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	14,701	5,466
Total	82,457	52,569
Commercial | Commercial mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	340,060	418,587
Year two, originated, fiscal year before current fiscal year	672,213	286,698
Year three, originated, two years before current fiscal year	548,477	221,100
Year four, originated, three years before current fiscal year	563,893	137,452
Year five, originated, four years before current fiscal year	255,223	243,705
Prior	693,660	383,997
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	206,853	189,971
Total	3,280,379	1,881,510	1,987,984
Commercial | Commercial mortgages | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	336,888	416,149
Year two, originated, fiscal year before current fiscal year	669,155	280,889
Year three, originated, two years before current fiscal year	529,554	217,311
Year four, originated, three years before current fiscal year	554,465	134,477
Year five, originated, four years before current fiscal year	251,605	229,863
Prior	650,400	368,527
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	202,570	187,396
Total	3,194,637	1,834,612
Commercial | Commercial mortgages | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	1,456	0
Year two, originated, fiscal year before current fiscal year	77	4,185
Year three, originated, two years before current fiscal year	6,077	0
Year four, originated, three years before current fiscal year	6,201	861
Year five, originated, four years before current fiscal year	0	11,588
Prior	32,197	1,385
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	3,706	2,097
Total	49,714	20,116
Commercial | Commercial mortgages | Substandard or Lower
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	1,716	2,438
Year two, originated, fiscal year before current fiscal year	2,981	1,624
Year three, originated, two years before current fiscal year	12,846	3,789
Year four, originated, three years before current fiscal year	3,227	2,114
Year five, originated, four years before current fiscal year	3,618	2,254
Prior	11,063	14,085
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	577	478
Total	36,028	26,782
Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	347,581	260,975
Year two, originated, fiscal year before current fiscal year	329,846	195,269
Year three, originated, two years before current fiscal year	176,120	87,290
Year four, originated, three years before current fiscal year	13,921	39,585
Year five, originated, four years before current fiscal year	26,587	2,313
Prior	3,915	11,297
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	130,233	90,484
Total	1,028,203	687,213	762,646
Commercial | Construction | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	345,581	248,053
Year two, originated, fiscal year before current fiscal year	324,841	195,269
Year three, originated, two years before current fiscal year	167,194	84,868
Year four, originated, three years before current fiscal year	13,731	39,585
Year five, originated, four years before current fiscal year	26,587	2,223
Prior	3,915	11,297
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	129,465	88,839
Total	1,011,314	670,134
Commercial | Construction | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	0
Year two, originated, fiscal year before current fiscal year	603
Year three, originated, two years before current fiscal year	8,926
Year four, originated, three years before current fiscal year	0
Year five, originated, four years before current fiscal year	0
Prior	0
Revolving loans amortized cost basis	0
Revolving loans converted to term	0
Total	9,529
Commercial | Construction | Substandard or Lower
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	2,000	12,922
Year two, originated, fiscal year before current fiscal year	4,402	0
Year three, originated, two years before current fiscal year	0	2,422
Year four, originated, three years before current fiscal year	190	0
Year five, originated, four years before current fiscal year	0	90
Prior	0	0
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	768	1,645
Total	7,360	17,079
Commercial | PPP loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total	4,200	31,500
Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	43,179	59,977
Year two, originated, fiscal year before current fiscal year	116,606	28,538
Year three, originated, two years before current fiscal year	61,610	13,570
Year four, originated, three years before current fiscal year	37,561	32,871
Year five, originated, four years before current fiscal year	45,346	45,032
Prior	454,291	362,745
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	0	0
Total	758,593	542,733	574,681
Residential | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	43,179	59,977
Year two, originated, fiscal year before current fiscal year	116,041	28,426
Year three, originated, two years before current fiscal year	61,107	12,526
Year four, originated, three years before current fiscal year	36,561	32,871
Year five, originated, four years before current fiscal year	45,222	44,969
Prior	450,032	358,964
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	0	0
Total	752,142	537,733
Residential | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	0	0
Year two, originated, fiscal year before current fiscal year	565	112
Year three, originated, two years before current fiscal year	503	1,044
Year four, originated, three years before current fiscal year	1,000	0
Year five, originated, four years before current fiscal year	124	63
Prior	4,259	3,781
Revolving loans amortized cost basis	0	0
Revolving loans converted to term	0	0
Total	6,451	5,000
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	416,706	219,918
Year two, originated, fiscal year before current fiscal year	206,914	170,069
Year three, originated, two years before current fiscal year	133,264	74,048
Year four, originated, three years before current fiscal year	57,333	204,119
Year five, originated, four years before current fiscal year	233,938	39,184
Prior	77,423	60,952
Revolving loans amortized cost basis	546,048	384,373
Revolving loans converted to term	5,502	5,910
Total	1,677,128	1,158,573	$ 1,118,214
Consumer | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	416,706	219,918
Year two, originated, fiscal year before current fiscal year	206,914	169,922
Year three, originated, two years before current fiscal year	133,026	74,048
Year four, originated, three years before current fiscal year	57,333	203,519
Year five, originated, four years before current fiscal year	233,399	39,113
Prior	77,423	60,952
Revolving loans amortized cost basis	544,810	382,718
Revolving loans converted to term	5,241	5,364
Total	1,674,852	1,155,554
Consumer | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Year one, originated, current fiscal year	0	0
Year two, originated, fiscal year before current fiscal year	0	147
Year three, originated, two years before current fiscal year	238	0
Year four, originated, three years before current fiscal year	0	600
Year five, originated, four years before current fiscal year	539	71
Prior	0	0
Revolving loans amortized cost basis	1,238	1,655
Revolving loans converted to term	261	546
Total	$ 2,276	$ 3,019

ALLOWANCE FOR CREDIT LOSSES A_8

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Performing TDRs	$ 17,108	$ 14,204
Nonperforming TDRs	1,079	756
Total TDRs	$ 18,187	$ 14,960

ALLOWANCE FOR CREDIT LOSSES A_9

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Types of TDR (Details) - loan	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	66	4	100	27
Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	2		3
Commercial | Commercial mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		1
Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		1
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0	0	2	2
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	64	4	93	25
Contractual payment reduction and term extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	50	0	53	0
Contractual payment reduction and term extension | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		1
Contractual payment reduction and term extension | Commercial | Commercial mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Contractual payment reduction and term extension | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Contractual payment reduction and term extension | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0	0	1	0
Contractual payment reduction and term extension | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	50	0	51	0
Maturity Date Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	8	1	34	1
Maturity Date Extension | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Maturity Date Extension | Commercial | Commercial mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		1
Maturity Date Extension | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		1
Maturity Date Extension | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0	0	0	0
Maturity Date Extension | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	8	1	32	1
Discharged in bankruptcy
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	4	3	8	25
Discharged in bankruptcy | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Discharged in bankruptcy | Commercial | Commercial mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Discharged in bankruptcy | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Discharged in bankruptcy | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0	0	1	2
Discharged in bankruptcy | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	4	3	7	23
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	4	0	5	1
Other | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	2		2
Other | Commercial | Commercial mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Other | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0		0
Other | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	0	0	0	0
Other | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan modifications	2	0	3	1

ALLOWANCE FOR CREDIT LOSSES _10

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Loans Identified as Troubled Debt Restructurings During Periods Indicated (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	$ 5,495,000	$ 216,000	$ 6,122,000	$ 1,169,000
Increase in allowance for loan losses (less than)	100,000	100,000	300,000	100,000
Troubled debt restructurings charged off	$ 0	$ 0	$ 0	$ 0
TRD defaulted | loan	0	0	0	0
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	$ 157,000		$ 185,000
Commercial | Commercial mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	2,390,000		2,390,000
Commercial | Construction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	2,000,000		2,000,000
Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	0	$ 0	138,000	$ 147,000
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans identified during the period	$ 948,000	$ 216,000	$ 1,409,000	$ 1,022,000

LEASES - Narrative (Details)

LEASES - Narrative (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease impairment loss	$ 4.3
Minimum
Lessee, Lease, Description [Line Items]
Lease term (in years)	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease term (in years)	39 years

LEASES - Lease Costs (Details)

LEASES - Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating lease cost	$ 4,900	$ 4,576	$ 15,289	$ 14,019
Sublease income	(51)	(72)	(222)	(268)
Net lease cost	$ 4,849	$ 4,504	$ 15,067	$ 13,751

LEASES - Balance Sheet Informat

LEASES - Balance Sheet Information (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Right-of-use assets	$ 141,493	$ 144,134
Lease liabilities	$ 161,704	$ 159,526
Weighted average remaining lease term (in years)	17 years 9 months 14 days	19 years 2 months 1 day
Weighted average discount rate	4.23%	4.27%

LEASES - Maturities (Details)

LEASES - Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Remaining in 2022	$ 4,859
2023	19,691
2024	18,410
2025	18,461
2026	14,807
After 2026	169,201
Total lease payments	245,429
Less: Interest	(83,725)
Present value of lease liabilities	$ 161,704	$ 159,526

LEASES - Supplemental Cash Flow

LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating cash flows from operating leases	$ 5,196	$ 4,451	$ 15,911	$ 13,525
Right of use assets obtained in exchange for new operating lease liabilities (non-cash)	$ 0	$ 0	$ 13,707	$ 0

LEASES - Direct Financing Lease

LEASES - Direct Financing Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Leases [Abstract]
Interest income on lease receivable	$ 10,822	$ 5,879	$ 30,885	$ 15,604
Interest income on deferred fees and costs, net	(925)	(633)	(2,422)	(1,389)
Total direct financing lease net interest income	9,897	$ 5,246	28,463	$ 14,215
Leasing receivables
Lease receivables	610,962		610,962		$ 399,688
Unearned income	(87,618)		(87,618)		(55,066)
Deferred fees and costs	11,348		11,348		7,654
Net investment in direct financing leases	$ 534,692		$ 534,692		$ 352,276

GOODWILL AND INTANGIBLE ASSET_2

GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Impairment loss				$ 0
Amortization expense on other intangible assets				14,505,000	$ 7,949,000
First Mortgage
Finite-Lived Intangible Assets [Line Items]
Value of servicing rights		$ 2,200,000		2,200,000		$ 500,000
SBA Loans
Finite-Lived Intangible Assets [Line Items]
Value of servicing rights		4,100,000		4,100,000		2,800,000
Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets	$ 73,065,000
Intangible assets acquired	56,100,000
Bryn Mawr Bank Corporation Acquisition | First Mortgage
Finite-Lived Intangible Assets [Line Items]
Servicing assets acquired	2,000,000
Bryn Mawr Bank Corporation Acquisition | SBA Loans
Finite-Lived Intangible Assets [Line Items]
Servicing assets acquired	1,300,000
Core deposits | Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets	10,900,000
Customer relationships | Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	53,000,000
Tradename | Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	2,900,000
Non-compete agreements | Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	200,000
Loan servicing rights | Bryn Mawr Bank Corporation Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 3,300,000
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Amortization expense on other intangible assets		$ 3,900,000	$ 2,600,000	11,800,000	7,900,000
Servicing Contracts | First Mortgage
Finite-Lived Intangible Assets [Line Items]
Increase (reversal) of impairment from change in valuation (prior year YTD less than)			$ (100,000)		$ (100,000)
Intangible Assets Excluding Loan Servicing Rights
Finite-Lived Intangible Assets [Line Items]
Impairment of other intangible assets				$ 0		$ 0

GOODWILL AND INTANGIBLE ASSET_3

GOODWILL AND INTANGIBLE ASSETS - Schedule of Allocation of Goodwill to Our Reportable Operating Segments for Purposes of Goodwill Impairment Testing (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill beginning balance	$ 472,828
Goodwill from business combinations	414,337
Goodwill adjustments	(3,528)
Goodwill ending balance	883,637
WSFS Bank
Goodwill [Roll Forward]
Goodwill beginning balance	452,629
Goodwill from business combinations	297,646
Goodwill adjustments	3,311
Goodwill ending balance	753,586
Cash Connect
Goodwill [Roll Forward]
Goodwill beginning balance	0
Goodwill from business combinations	0
Goodwill adjustments	0
Goodwill ending balance	0
Wealth Management
Goodwill [Roll Forward]
Goodwill beginning balance	20,199
Goodwill from business combinations	116,691
Goodwill adjustments	(6,839)
Goodwill ending balance	$ 130,051

GOODWILL AND INTANGIBLE ASSET_4

GOODWILL AND INTANGIBLE ASSETS - Summary of Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets			$ 115,763
Accumulated Amortization	$ (54,348)	$ (54,348)	(41,360)
Net Intangible Assets	129,876	129,876	74,403
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross Intangible Assets	187,124	187,124
Accumulated Amortization	(54,348)	(54,348)	(41,360)
Net Intangible Assets	132,776	132,776	74,403
Tradename
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived trademark	2,900	2,900
Core deposits
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	104,751	104,751	93,811
Accumulated Amortization	(37,863)	(37,863)	(30,103)
Net Intangible Assets	66,888	$ 66,888	$ 63,708
Amortization Period		10 years	10 years
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(37,863)	$ (37,863)	$ (30,103)
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	68,281	68,281	15,281
Accumulated Amortization	(11,671)	(11,671)	(7,876)
Net Intangible Assets	56,610	56,610	7,405
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(11,671)	$ (11,671)	$ (7,876)
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period		7 years	7 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period		15 years	15 years
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	200	$ 200
Accumulated Amortization	(150)	(150)
Net Intangible Assets	50	$ 50
Amortization Period		1 year
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(150)	$ (150)
Loan servicing rights
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	10,992	10,992	$ 6,671
Accumulated Amortization	(4,664)	(4,664)	(3,381)
Net Intangible Assets	6,328	6,328	3,290
Impairment loss	100	200
Impairment loss reversal			300
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	$ (4,664)	$ (4,664)	$ (3,381)
Loan servicing rights | Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period		10 years	10 years
Loan servicing rights | Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period		25 years	25 years

GOODWILL AND INTANGIBLE ASSET_5

GOODWILL AND INTANGIBLE ASSETS - Schedule of Estimated Amortization Expense of Intangibles (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Remaining in 2022	$ 4,224
2023	16,572
2024	16,317
2025	15,980
2026	15,314
Thereafter	61,469
Net Intangible Assets	$ 129,876	$ 74,403

DEPOSITS (Details)

DEPOSITS (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Noninterest-bearing:
Noninterest demand	$ 6,170,776	$ 4,565,143
Total noninterest-bearing	6,170,776	4,565,143
Interest-bearing:
Interest-bearing demand	3,461,763	2,793,279
Savings	2,266,603	1,970,744
Money market	3,739,751	2,906,260
Customer time deposits	1,063,133	988,974
Brokered deposits	23,182	15,662
Total interest-bearing	10,554,432	8,674,919
Total deposits	$ 16,725,208	$ 13,240,062

BORROWED FUNDS - Summary of Bor

BORROWED FUNDS - Summary of Borrowed Funds by Type (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Trust preferred borrowings
Debt Instrument [Line Items]
Borrowed funds balance	$ 90,393	$ 67,011
Senior and subordinated debt
Debt Instrument [Line Items]
Borrowed funds balance	248,255	147,939
Other borrowed funds
Debt Instrument [Line Items]
Borrowed funds balance	$ 35,719	$ 24,527

BORROWED FUNDS - Narrative (Det

BORROWED FUNDS - Narrative (Details) - USD ($)					3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2022	Jun. 15, 2021	Dec. 03, 2020	Jun. 13, 2016	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2005	Dec. 31, 2021
Repurchase Agreement Counterparty [Line Items]
Securities sold under agreements to repurchase					$ 0		$ 0			$ 0
Stock in Federal Home Loan Bank (FHLB) of Pittsburgh at cost					24,117,000		24,117,000			6,073,000
Deferred issuance costs					148,100,000		148,100,000
Collateralized borrowings					35,700,000		35,700,000			24,500,000
Federal Reserve Bank of Philadelphia
Repurchase Agreement Counterparty [Line Items]
Loans and securities pledged as collateral					217,000,000		217,000,000			282,100,000
Borrowed funds					$ 0	$ 0	0	$ 0
4.50% Senior Unsecured Notes Mature on 2026
Repurchase Agreement Counterparty [Line Items]
Interest rate on unsecured debt percent				4.50%
Senior unsecured notes, percentage of principle amount to be redeemed percent		100%
LIBOR Rate
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage					2.15%
LIBOR Rate | 4.50% Senior Unsecured Notes Mature on 2026
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage				3.30%
WSFS Capital Trust III
Repurchase Agreement Counterparty [Line Items]
Aggregate principal amount of pooled floating rate securities									$ 67,000,000
WSFS Capital Trust III | LIBOR Rate
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage									1.77%
Trusts
Repurchase Agreement Counterparty [Line Items]
Aggregate principal amount of pooled floating rate securities	$ 12,500,000
Trust common securities owned	774,000
Floating rate common securities issued	387,000
FHLB advances
Repurchase Agreement Counterparty [Line Items]
Stock in Federal Home Loan Bank (FHLB) of Pittsburgh at cost					$ 24,100,000		24,100,000			6,100,000
Dividends from the FHLB					$ 100,000	$ 100,000	$ 100,000	$ 100,000
Junior Subordinated Debt
Repurchase Agreement Counterparty [Line Items]
Interest rate on unsecured debt percent					3.98%		3.98%
Junior Subordinated Debt | Trusts
Repurchase Agreement Counterparty [Line Items]
Trust capital securities issued	11,700,000
Trust capital securities issued net	23,400,000
Senior Notes
Repurchase Agreement Counterparty [Line Items]
Debt instrument, face amount				$ 100,000,000
Senior Notes 2030
Repurchase Agreement Counterparty [Line Items]
Interest rate on unsecured debt percent			2.75%
Debt instrument, face amount			$ 150,000,000
Redemption price, percentage			100%
Senior Notes 2030 | LIBOR Rate
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage			2.485%
Senior Notes 2025
Repurchase Agreement Counterparty [Line Items]
Debt instrument, face amount	$ 30,000,000
Interest-bearing, interest rate					5.443%		5.443%
Carrying value of securities purchased under agreements					$ 30,000,000		$ 30,000,000
Senior Notes 2025 | LIBOR Rate
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage	2.15%
Senior Notes 2027
Repurchase Agreement Counterparty [Line Items]
Interest rate on unsecured debt percent	4.25%
Debt instrument, face amount	$ 70,000,000
Carrying value of securities purchased under agreements					70,100,000		70,100,000
Senior Notes 2027 | LIBOR Rate
Repurchase Agreement Counterparty [Line Items]
Variable interest rate percentage	2.05%
FHLB advances
Repurchase Agreement Counterparty [Line Items]
Borrowed funds balance					$ 0		$ 0			$ 0

INCOME TAXES (Details)

INCOME TAXES (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Tax Credit Carryforward [Line Items]
Unrecognized tax benefits	$ 0		$ 0
Income tax expense, low-income housing credit investments amortization	1,200,000	$ 900,000	3,600,000	$ 2,700,000
Tax benefits recorded as income tax expense			900,000
Carrying value of investment in affordable housing credits	$ 52,000,000		52,000,000		$ 39,600,000
Tax Credit
Tax Credit Carryforward [Line Items]
Income tax expense, low-income housing tax credits			$ 3,200,000

FAIR VALUE DISCLOSURES OF FIN_3

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES - Schedule of Financial Instruments Carried at Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	$ 4,153,615	$ 5,205,311
CMO
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	522,383	575,766
FNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	3,294,230	4,245,684
FHLMC MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	123,017	145,528
GNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	36,737	17,936
GSE agency notes
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	177,248	220,397
Fair Value, Measurements, Recurring
Assets measured at fair value on a recurring basis:
Other assets	163,229	5,153
Liabilities measured at fair value on a recurring basis:
Other liabilities	179,435	23,291
Assets measured at fair value on a nonrecurring basis:
Total assets	4,316,844	5,210,464
Fair Value, Measurements, Recurring | CMO
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	522,383	575,766
Fair Value, Measurements, Recurring | FNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	3,294,230	4,245,684
Fair Value, Measurements, Recurring | FHLMC MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	123,017	145,528
Fair Value, Measurements, Recurring | GNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	36,737	17,936
Fair Value, Measurements, Recurring | GSE agency notes
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	177,248	220,397
Fair Value, Measurements, Nonrecurring
Assets measured at fair value on a nonrecurring basis:
Other real estate owned	840	2,320
Total assets	87,633	126,187
Fair Value, Measurements, Nonrecurring | Other investments
Assets measured at fair value on a nonrecurring basis:
Other investments	25,122	10,518
Fair Value, Measurements, Nonrecurring | Loans held for sale
Assets measured at fair value on a nonrecurring basis:
Loans, held for sale	61,671	113,349
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring
Assets measured at fair value on a recurring basis:
Other assets	0	0
Liabilities measured at fair value on a recurring basis:
Other liabilities	0	0
Assets measured at fair value on a nonrecurring basis:
Total assets	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring | CMO
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring | FNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring | FHLMC MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring | GNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Recurring | GSE agency notes
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Nonrecurring
Assets measured at fair value on a nonrecurring basis:
Other real estate owned	0	0
Total assets	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Nonrecurring | Other investments
Assets measured at fair value on a nonrecurring basis:
Other investments	0	0
Quoted Prices in Active Markets for Identical Asset (Level 1) | Fair Value, Measurements, Nonrecurring | Loans held for sale
Assets measured at fair value on a nonrecurring basis:
Loans, held for sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring
Assets measured at fair value on a recurring basis:
Other assets	85	0
Liabilities measured at fair value on a recurring basis:
Other liabilities	17,579	20,252
Assets measured at fair value on a nonrecurring basis:
Total assets	85	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | CMO
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | FNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | FHLMC MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | GNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | GSE agency notes
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Nonrecurring
Assets measured at fair value on a nonrecurring basis:
Other real estate owned	840	2,320
Total assets	25,962	12,838
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Nonrecurring | Other investments
Assets measured at fair value on a nonrecurring basis:
Other investments	25,122	10,518
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Nonrecurring | Loans held for sale
Assets measured at fair value on a nonrecurring basis:
Loans, held for sale	0	0
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring
Assets measured at fair value on a recurring basis:
Other assets	163,144	5,153
Liabilities measured at fair value on a recurring basis:
Other liabilities	161,856	3,039
Assets measured at fair value on a nonrecurring basis:
Total assets	4,316,759	5,210,464
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | CMO
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	522,383	575,766
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | FNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	3,294,230	4,245,684
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | FHLMC MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	123,017	145,528
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | GNMA MBS
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	36,737	17,936
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | GSE agency notes
Assets measured at fair value on a recurring basis:
Investment securities available-for-sale	177,248	220,397
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Nonrecurring
Assets measured at fair value on a nonrecurring basis:
Other real estate owned	0	0
Total assets	61,671	113,349
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Nonrecurring | Other investments
Assets measured at fair value on a nonrecurring basis:
Other investments	0	0
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Nonrecurring | Loans held for sale
Assets measured at fair value on a nonrecurring basis:
Loans, held for sale	$ 61,671	$ 113,349

FAIR VALUE DISCLOSURES OF FIN_4

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES - Narrative (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Derivative [Line Items]
Commitments of lending operations	$ 0	$ 0
Swap Guarantee
Derivative [Line Items]
Derivative liability	$ 11,500,000	$ 13,100,000

FAIR VALUE DISCLOSURES OF FIN_5

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES - Fair Value Measurement Inputs and Valuation Techniques (Details) - Significant Unobservable Inputs (Level 3) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) $ / shares
Observed market comparable transactions
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other investments, fair value | $	$ 25,122
Fair market value of collateral
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, fair value | $	$ 840
Fair market value of collateral | Costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input	0.100
Credit Value Adjustment
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, fair value | $	$ 85
Other liabilities, fair value | $	$ 2
Credit Value Adjustment | CDS Spread and Loss Given Default (LGD) | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input	0.0110
Other liabilities, measurement input	0.0001
Credit Value Adjustment | CDS Spread and Loss Given Default (LGD) | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input	0.0250
Other liabilities, measurement input	0.0250
Credit Value Adjustment | CDS Spread and Loss Given Default (LGD) | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input	0.30
Other liabilities, measurement input	0.30
Discounted cash flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, fair value | $	$ 17,577
Discounted cash flow | Timing of Visa litigation resolution | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term	1 year
Discounted cash flow | Timing of Visa litigation resolution | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term	6 years
Discounted cash flow | Timing of Visa litigation resolution | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term	3 years 9 months

FAIR VALUE DISCLOSURES OF FIN_6

FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES - Book Value and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financial assets:
Investment securities available-for-sale	$ 4,153,615	$ 5,205,311
Stock in FHLB of Pittsburgh	24,117	6,073
Accrued interest receivable	63,393	41,596
Financial liabilities:
Deposits	16,725,208	13,240,062
Accrued interest payable	5,568	736
Book Value | Level 1
Financial assets:
Cash, cash equivalents, and restricted cash	1,031,391	1,532,939
Book Value | Levels 2, 3
Financial liabilities:
Other liabilities	179,435	23,291
Book Value | Level 2
Financial assets:
Investment securities available-for-sale	4,153,615	5,205,311
Investment securities held-to-maturity, net	1,121,895	90,642
Loans, held for sale	61,671	113,349
Stock in FHLB of Pittsburgh	24,117	6,073
Accrued interest receivable	63,393	41,596
Other assets	163,229	5,153
Financial liabilities:
Deposits	16,725,208	13,240,062
Borrowed funds	374,367	239,477
Accrued interest payable	5,568	736
Book Value | Level 3
Financial assets:
Other investments	25,122	10,518
Loans and leases, net	11,559,195	7,791,482
Financial liabilities:
Standby letters of credit	596	674
Fair Value | Level 1
Financial assets:
Cash, cash equivalents, and restricted cash	1,031,391	1,532,939
Fair Value | Levels 2, 3
Financial liabilities:
Other liabilities	179,435	23,291
Fair Value | Level 2
Financial assets:
Investment securities available-for-sale	4,153,615	5,205,311
Investment securities held-to-maturity, net	1,041,163	94,131
Loans, held for sale	61,671	113,349
Stock in FHLB of Pittsburgh	24,117	6,073
Accrued interest receivable	63,393	41,596
Other assets	163,229	5,153
Financial liabilities:
Deposits	16,677,292	13,236,816
Borrowed funds	347,388	225,119
Accrued interest payable	5,568	736
Fair Value | Level 3
Financial assets:
Other investments	25,122	10,518
Loans and leases, net	11,471,216	7,723,867
Financial liabilities:
Standby letters of credit	$ 596	$ 674

DERIVATIVE FINANCIAL INSTRUME_3

DERIVATIVE FINANCIAL INSTRUMENTS - Fair Value of Derivative Instruments (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivative [Line Items]
Notional	$ 3,697,251	$ 472,832
Total derivatives	(16,206)	(18,138)
Interest rate products
Derivative [Line Items]
Derivative asset	161,476	2,625
Derivative Liability	(161,476)	(2,847)
Interest rate products | Other assets
Derivative [Line Items]
Notional	1,658,840	54,834
Interest rate products | Other liabilities
Derivative [Line Items]
Notional	1,658,840	54,834
Interest rate lock commitments with customers
Derivative [Line Items]
Derivative asset	861	1,991
Derivative Liability	(307)	(73)
Interest rate lock commitments with customers | Other assets
Derivative [Line Items]
Notional	52,653	102,264
Interest rate lock commitments with customers | Other liabilities
Derivative [Line Items]
Notional	16,583	12,813
Risk participation agreements
Derivative [Line Items]
Derivative Liability		(3)
Risk participation agreements | Other liabilities
Derivative [Line Items]
Notional		4,214
Forward sale commitments
Derivative [Line Items]
Derivative asset	767	537
Derivative Liability	(72)	(116)
Forward sale commitments | Other assets
Derivative [Line Items]
Notional	44,808	63,664
Forward sale commitments | Other liabilities
Derivative [Line Items]
Notional	23,286	67,032
FX forwards
Derivative [Line Items]
Derivative asset	(40)
Derivative Liability	(1)
FX forwards | Other assets
Derivative [Line Items]
Notional	849
FX forwards | Other liabilities
Derivative [Line Items]
Notional	169
Risk participation agreements sold
Derivative [Line Items]
Derivative Liability	(2)
Risk participation agreements sold | Other liabilities
Derivative [Line Items]
Notional	52,702
Risk participation agreements purchased
Derivative [Line Items]
Derivative asset	85
Risk participation agreements purchased | Other assets
Derivative [Line Items]
Notional	75,344
Financial derivatives related to sales of certain Visa Class B shares
Derivative [Line Items]
Derivative Liability	(17,577)	(20,252)
Financial derivatives related to sales of certain Visa Class B shares | Other liabilities
Derivative [Line Items]
Notional	$ 113,177	$ 113,177

DERIVATIVE FINANCIAL INSTRUME_4

DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($) institution instrument	Sep. 30, 2022 USD ($) institution instrument	Dec. 31, 2021 USD ($) instrument	Dec. 31, 2020 USD ($) instrument
Derivative [Line Items]
Number of instruments terminated | instrument				3
Interest rate cash flow hedge gain reclassified to interest income	$ 0.1	$ 0.2
Interest rate cash flow hedge increase interest income to be reclassified during next 12 months net	$ 0.2	$ 0.2
Number of variable-rate to fixed-rate swap transactions | instrument	237	237	261
Minimum
Derivative [Line Items]
Remaining maturity period		1 year
Maximum
Derivative [Line Items]
Remaining maturity period		13 years
Swap Guarantee
Derivative [Line Items]
Number of financial institutions | institution	5	5
Derivative liability	$ 11.5	$ 11.5	$ 13.1
Interest rate swap
Derivative [Line Items]
Number of variable-rate to fixed-rate swap transactions | instrument	5	5	193
Notional amount	$ 1,000	$ 1,000	$ 1,100
Derivative liability	1.6	1.6	$ 35.8
Securities
Derivative [Line Items]
Collateral value against obligations	0.9	0.9
Cash
Derivative [Line Items]
Collateral value against obligations	$ 5.3	$ 5.3
Designated as Hedging Instrument
Derivative [Line Items]
Termination value of derivatives				$ 1.3

DERIVATIVE FINANCIAL INSTRUME_5

DERIVATIVE FINANCIAL INSTRUMENTS - Effect of Derivative Instruments on the Income Statement (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Amount of (Loss) or Gain Recognized in Income	$ 65	$ (1,101)	$ 3,264	$ (1,806)
Interest rate lock commitments with customers
Derivative [Line Items]
Amount of (Loss) or Gain Recognized in Income	(1,032)	(814)	(1,856)	(4,901)
Forward sale commitments
Derivative [Line Items]
Amount of (Loss) or Gain Recognized in Income	$ 1,097	$ (287)	$ 5,120	$ 3,095

SEGMENT INFORMATION - Narrative

SEGMENT INFORMATION - Narrative (Details)	9 Months Ended
	Sep. 30, 2022 segment
Segment Reporting [Abstract]
Number of segments	3

SEGMENT INFORMATION - Segment R

SEGMENT INFORMATION - Segment Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Interest income	$ 186,565	$ 109,451	$ 490,722	$ 343,634
Noninterest income	62,651	42,613	195,254	139,453
Total revenue	249,216	152,064	685,976	483,087
Interest expense	9,734	4,960	21,718	18,209
Noninterest expenses	132,917	96,446	441,423	288,097
Provision for (recovery of) credit losses	7,454	(21,310)	34,693	(109,033)
Total expenses	150,105	80,096	497,834	197,273
Income before taxes	99,111	71,968	188,142	285,814
Income tax provision	25,767	17,516	49,929	70,610
Consolidated net income	73,344	54,452	138,213	215,204
Net income attributable to noncontrolling interest	(38)	46	287	49
Net income attributable to WSFS	73,382	54,406	137,926	215,155
Capital expenditures for the period ended			7,665	4,722
Operating Segments
Segment Reporting Information [Line Items]
Interest income	186,565	109,451	490,722	343,634
Noninterest income	62,651	42,613	195,254	139,453
Total revenue	275,419	160,776	744,601	508,811
Interest expense	9,734	4,960	21,718	18,209
Noninterest expenses	132,917	96,446	441,423	288,097
Total expenses	176,308	88,808	556,459	222,997
Income before taxes	99,111	71,968	188,142	285,814
Capital expenditures for the period ended	3,229	1,717	7,665	4,722
Inter-Segment Eliminations
Segment Reporting Information [Line Items]
Interest income	18,644	4,162	36,733	12,171
Noninterest income	7,559	4,550	21,892	13,553
Total revenue	26,203	8,712	58,625	25,724
Interest expense	18,644	4,162	36,733	12,171
Noninterest expenses	7,559	4,550	21,892	13,553
Total expenses	26,203	8,712	58,625	25,724
WSFS Bank
Segment Reporting Information [Line Items]
Total revenue	200,692	123,122	545,516	398,608
Provision for (recovery of) credit losses	7,463	(19,949)	34,647	(105,927)
Total expenses	121,203	65,257	417,071	153,190
WSFS Bank | Operating Segments
Segment Reporting Information [Line Items]
Interest income	183,107	107,226	481,683	337,082
Noninterest income	17,585	15,896	63,833	61,526
Total revenue	212,168	128,059	573,339	412,716
Interest expense	8,923	4,808	20,475	17,695
Noninterest expenses	104,817	80,398	361,949	241,422
Total expenses	135,930	69,032	447,873	164,806
Income before taxes	76,238	59,027	125,466	247,910
Capital expenditures for the period ended	3,213	1,717	7,649	4,722
WSFS Bank | Inter-Segment Eliminations
Segment Reporting Information [Line Items]
Interest income	4,570	893	7,720	2,579
Noninterest income	6,906	4,044	20,103	11,529
Total revenue	11,476	4,937	27,823	14,108
Interest expense	14,074	3,269	29,013	9,592
Noninterest expenses	653	506	1,789	2,024
Total expenses	14,727	3,775	30,802	11,616
Cash Connect
Segment Reporting Information [Line Items]
Total revenue	15,416	11,201	37,500	32,116
Provision for (recovery of) credit losses	0	0	0	0
Total expenses	9,646	7,531	25,383	22,117
Cash Connect | Operating Segments
Segment Reporting Information [Line Items]
Interest income	0	0	0	0
Noninterest income	15,416	11,201	37,500	32,116
Total revenue	16,263	11,759	39,868	33,873
Interest expense	0	0	0	0
Noninterest expenses	9,646	7,531	25,383	22,117
Total expenses	14,245	8,938	33,715	26,102
Income before taxes	2,018	2,821	6,153	7,771
Capital expenditures for the period ended	16	0	16	0
Cash Connect | Inter-Segment Eliminations
Segment Reporting Information [Line Items]
Interest income	416	236	1,148	833
Noninterest income	431	322	1,220	924
Total revenue	847	558	2,368	1,757
Interest expense	3,414	245	4,896	632
Noninterest expenses	1,185	1,162	3,436	3,353
Total expenses	4,599	1,407	8,332	3,985
Wealth Management
Segment Reporting Information [Line Items]
Total revenue	33,108	17,741	102,960	52,363
Provision for (recovery of) credit losses	(9)	(1,361)	46	(3,106)
Total expenses	19,256	7,308	55,380	21,966
Wealth Management | Operating Segments
Segment Reporting Information [Line Items]
Interest income	3,458	2,225	9,039	6,552
Noninterest income	29,650	15,516	93,921	45,811
Total revenue	46,988	20,958	131,394	62,222
Interest expense	811	152	1,243	514
Noninterest expenses	18,454	8,517	54,091	24,558
Total expenses	26,133	10,838	74,871	32,089
Income before taxes	20,855	10,120	56,523	30,133
Capital expenditures for the period ended	0	0	0	0
Wealth Management | Inter-Segment Eliminations
Segment Reporting Information [Line Items]
Interest income	13,658	3,033	27,865	8,759
Noninterest income	222	184	569	1,100
Total revenue	13,880	3,217	28,434	9,859
Interest expense	1,156	648	2,824	1,947
Noninterest expenses	5,721	2,882	16,667	8,176
Total expenses	$ 6,877	$ 3,530	$ 19,491	$ 10,123

SEGMENT INFORMATION - Details o

SEGMENT INFORMATION - Details of Segment Information - Statement of Financial Condition (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Cash and cash equivalents	$ 1,031,391	$ 1,532,939
Goodwill	883,637	472,828
Other segment assets	18,070,359	13,771,560
Total assets	19,985,387	15,777,327
WSFS Bank
Segment Reporting Information [Line Items]
Cash and cash equivalents	436,447	1,039,046
Goodwill	753,586	452,629
Other segment assets	17,718,878	13,481,370
Total assets	18,908,911	14,973,045
Cash Connect
Segment Reporting Information [Line Items]
Cash and cash equivalents	559,371	477,806
Goodwill	0	0
Other segment assets	6,603	6,785
Total assets	565,974	484,591
Wealth Management
Segment Reporting Information [Line Items]
Cash and cash equivalents	35,573	16,087
Goodwill	130,051	20,199
Other segment assets	344,878	283,405
Total assets	$ 510,502	$ 319,691

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($) loan	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Guarantor Obligations [Line Items]
Provision for (recovery of) credit losses	$ 7,454,000	$ (21,310,000)	$ 34,693,000	$ (109,033,000)
Allowance for credit losses	146,195,000	104,871,000	146,195,000	104,871,000	$ 141,970,000	$ 94,507,000	$ 132,418,000	$ 228,804,000
Unfunded Lending Commitment
Guarantor Obligations [Line Items]
Provision for (recovery of) credit losses	700,000	$ (400,000)	600,000	$ (500,000)
Allowance for credit losses	$ 12,200,000		12,200,000			$ 7,400,000
Secondary Market Loan Sales
Guarantor Obligations [Line Items]
Provision for (recovery of) credit losses			$ 0
Number of loans repurchased | loan			2	0
Loans repurchase amount			$ 800,000

CHANGE IN ACCUMULATED OTHER C_3

CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME - Components of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			$ 1,939,099
Other comprehensive income (loss)	$ (202,500)	$ (25,566)	(683,420)	$ (70,785)
Less: Amounts reclassified from accumulated other comprehensive (loss) income	5,899	(158)	5,709	(708)
Net current-period other comprehensive (loss) income	(196,601)	(25,724)	(677,711)	(71,493)
Ending balance	2,103,593		2,103,593
Amortization of unrealized gain (loss) on securities reclassified to held-to-maturity, tax expense	(1,884)	9	35,955	23
Fannie Mae (FNMA) mortgage-backed securities (MBS)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amortization of unrealized gain (loss) on securities reclassified to held-to-maturity, tax expense			119,800
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(518,878)	10,238	(37,768)	56,007
Ending balance	(715,479)	(15,486)	(715,479)	(15,486)
Net change in investment securities available-for-sale
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(395,213)	14,147	(33,873)	59,882
Other comprehensive income (loss)	(202,520)	(25,639)	(563,860)	(71,124)
Less: Amounts reclassified from accumulated other comprehensive (loss) income	0	(2)	0	(252)
Net current-period other comprehensive (loss) income	(202,520)	(25,641)	(563,860)	(71,376)
Ending balance	(597,733)	(11,494)	(597,733)	(11,494)
Net change in investment securities held-to-maturity
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(119,649)	232	175	276
Other comprehensive income (loss)	(1)	(1)	(119,769)	1
Less: Amounts reclassified from accumulated other comprehensive (loss) income	5,967	(28)	5,911	(74)
Net current-period other comprehensive (loss) income	5,966	(29)	(113,858)	(73)
Ending balance	(113,683)	203	(113,683)	203
Net change in defined benefit plan
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(4,746)	(4,828)	(4,691)	(4,788)
Other comprehensive income (loss)	(4)	(8)	(4)	(17)
Less: Amounts reclassified from accumulated other comprehensive (loss) income	(27)	(15)	(82)	(46)
Net current-period other comprehensive (loss) income	(31)	(23)	(86)	(63)
Ending balance	(4,777)	(4,851)	(4,777)	(4,851)
Net change in fair value of derivatives used for cash flow hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	189	423	268	646
Other comprehensive income (loss)	0	0	0	0
Less: Amounts reclassified from accumulated other comprehensive (loss) income	(41)	(113)	(120)	(336)
Net current-period other comprehensive (loss) income	(41)	(113)	(120)	(336)
Ending balance	148	310	148	310
Net change in equity method investments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	541	264	353	(9)
Other comprehensive income (loss)	25	82	213	355
Less: Amounts reclassified from accumulated other comprehensive (loss) income	0	0	0	0
Net current-period other comprehensive (loss) income	25	82	213	355
Ending balance	$ 566	$ 346	$ 566	$ 346

CHANGE IN ACCUMULATED OTHER C_4

CHANGE IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME - Components of Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized gains on securities transactions	$ 0	$ 2	$ 0	$ 331
Income taxes	(25,767)	(17,516)	(49,929)	(70,610)
Amortization of net unrealized losses (gains) to income during the period	176,831	104,491	469,004	325,425
Income before taxes	99,111	71,968	188,142	285,814
Net income attributable to WSFS	73,382	54,406	137,926	215,155
Reclassification out of Accumulated Other Comprehensive Income (Loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income attributable to WSFS	5,899	(158)	5,709	(708)
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Amortization of defined benefit pension plan-related items:
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income taxes	9	5	26	15
Prior service costs (credits)	(19)	(22)	(57)	(66)
Actuarial (gains) losses	(17)	2	(51)	5
Income before taxes	(36)	(20)	(108)	(61)
Net income attributable to WSFS	(27)	(15)	(82)	(46)
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Net unrealized gains on terminated cash flow hedges:
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income taxes	13	36	38	106
Amortization of net unrealized gains to income during the period	(54)	(149)	(158)	(442)
Net income attributable to WSFS	(41)	(113)	(120)	(336)
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Amortization of Net Unrealized Gains to Income During Period | Net change in investment securities available-for-sale
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income taxes	(1,884)	9	(1,866)	23
Amortization of net unrealized losses (gains) to income during the period	7,851	(37)	7,777	(97)
Net income attributable to WSFS	5,967	(28)	5,911	(74)
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Realized Gains on Securities Transactions | Net change in investment securities available-for-sale
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized gains on securities transactions	0	(2)	0	(331)
Income taxes	0	0	0	79
Net income attributable to WSFS	$ 0	$ (2)	$ 0	$ (252)

LEGAL AND OTHER PROCEEDINGS (De

LEGAL AND OTHER PROCEEDINGS (Details)	9 Months Ended
	Sep. 30, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Additions to other significant pending legal or other proceedings	$ 0