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v3.24.1.1.u2

Label | Element | Value
--- | --- | ---
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 613,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.00%
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification | 11 months
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member] | Interest Only [Member] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification | 11 months
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Term Extension and Payment Delay [Member] |  |
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 613,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.00%
Other Commercial [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 2,102,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.20%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Extended Maturity [Member] |  |
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.10%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance | pacw_FinanceReceivableLoanRestructuringAndRefinancingAmortizedBalance | $ 2,827,000
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Payment Delay [Member] |  |
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 45,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.00%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Term Extension and Interest Rate Reduction [Member] |  |
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 0
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.00%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Extended Maturity [Member] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification | 3 months
Financing Receivable, Modified, Weighted Average Term Increase from Modification | us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification | 12 months
Financing Receivable, Modified, Accumulated | us-gaap_FinancingReceivableModificationsRecordedInvestment | $ 2,057,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass | 0.20%

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- Definition Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance + References No definition available. + Details
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Namespace Prefix: | pacw_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class + References No definition available. + Details
Name: | pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass
Namespace Prefix: | pacw_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Accumulated amortized cost of financing receivable modified for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 310 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481746/310-40-50-4 + Details
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- Definition Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Details
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- Details
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- Details
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- Details
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