Number Of Loan Portfolio Segments

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+ References

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
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-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 3B
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447

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Loans Receivable and Allowance for Credit Losses - Schedule of Loans Receivable By Major Category (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	$ 15,403,540	$ 13,952,743
Total	(162,359)	(140,550)	$ (206,741)	$ (94,144)
Loans receivable, net of allowance for credit losses	$ 15,241,181	13,812,193
Number of portfolio segments \| segment	4,000
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	$ 9,414,580	9,105,931
Total	(95,884)	(108,440)	(162,196)	(53,593)
Real estate loans \| Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	76,045	69,199
Total	(1,014)	(729)
Real estate loans \| Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	9,170,784	8,816,080
Total	(93,817)	(106,170)
Real estate loans \| Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	167,751	220,652
Total	(1,053)	(1,541)
Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	5,109,532	4,208,674
Total	(56,872)	(27,811)	(39,155)	(33,032)
Commercial business \| SBA, Paycheck Protection Program Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	1,900	228,100
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	846,080	579,626
Total	(8,920)	(3,316)	(4,227)	(5,925)
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	33,348	58,512
Total	$ (683)	$ (983)	$ (1,163)	$ (1,594)