XML 20 R70.htm IDEA: XBRL DOCUMENT v2.4.1.9
Loans and Leases (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross $ 11,904,684us-gaap_LoansAndLeasesReceivableGrossCarryingAmount $ 4,313,335us-gaap_LoansAndLeasesReceivableGrossCarryingAmount    
Loans And Leases Net Of Discounts Covered 290,791pacw_LoansAndLeasesNetOfDiscountsCovered 382,796pacw_LoansAndLeasesNetOfDiscountsCovered    
Loans and Leases Receivable, Deferred Income (22,252)us-gaap_LoansAndLeasesReceivableDeferredIncome (983)us-gaap_LoansAndLeasesReceivableDeferredIncome    
Loans held for investment, net 11,882,432us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome 4,312,352us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome    
Loans and Leases Receivable, Allowance (84,455)us-gaap_LoansAndLeasesReceivableAllowance (82,034)us-gaap_LoansAndLeasesReceivableAllowance    
Loans and Leases Receivable Allowance Covered And Noncovered 84,455pacw_LoansandLeasesReceivableAllowanceCoveredAndNoncovered 82,034pacw_LoansandLeasesReceivableAllowanceCoveredAndNoncovered 91,968pacw_LoansandLeasesReceivableAllowanceCoveredAndNoncovered  
Loans and leases, net 11,797,977us-gaap_LoansAndLeasesReceivableNetReportedAmount 4,230,318us-gaap_LoansAndLeasesReceivableNetReportedAmount    
Loans and Leases Receivable, Net Reported Amount, Covered 276,792us-gaap_LoansAndLeasesReceivableNetReportedAmountCovered 361,003us-gaap_LoansAndLeasesReceivableNetReportedAmountCovered    
Total loans and leases, net 11,797,977us-gaap_LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered 4,230,318us-gaap_LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered    
Mortgage Loans on Real Estate [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 5,607,316us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
2,795,998us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
   
Loans And Leases Net Of Discounts Covered 256,489pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
371,134pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
   
Loans and Leases Receivable, Allowance (25,097)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
(26,078)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
   
Real Estate Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 316,086us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
219,517us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
   
Loans And Leases Net Of Discounts Covered 6,924pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
10,427pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
   
Loans and Leases Receivable, Allowance (4,248)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
(4,298)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
   
Commercial Portfolio Segment [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 5,879,575us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
1,242,750us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
   
Loans And Leases Net Of Discounts Covered 27,155pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
974pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
   
Loans and Leases Receivable, Allowance (39,858)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
(26,921)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
   
Consumer Portfolio Segment [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 101,707us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
55,070us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
   
Loans And Leases Net Of Discounts Covered 284pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
261pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
   
Loans held for investment, net 101,483us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
     
Loans and Leases Receivable, Allowance (1,253)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
(2,944)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
   
NonCovered [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 11,613,832us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
3,930,539us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
   
Loans and Leases Receivable, Deferred Income (22,191)us-gaap_LoansAndLeasesReceivableDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
(983)us-gaap_LoansAndLeasesReceivableDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
   
Loans held for investment, net 11,591,641us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
3,929,556us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
[1]    
Loans and Leases Receivable, Allowance (70,456)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
(60,241)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
(65,899)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
(85,313)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
Loans and leases, net 11,521,185us-gaap_LoansAndLeasesReceivableNetReportedAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
3,869,315us-gaap_LoansAndLeasesReceivableNetReportedAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
   
NonCovered [Member] | Mortgage Loans on Real Estate [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 5,350,827us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
2,424,864us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
   
Loans held for investment, net 5,340,560us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
2,422,107us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
[1]    
Loans and Leases Receivable, Allowance   (26,078)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
(38,700)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_MortgageLoansOnRealEstateMember
 
NonCovered [Member] | Real Estate Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 309,162us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
209,090us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
   
Loans held for investment, net 307,135us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
207,779us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
[1]    
Loans and Leases Receivable, Allowance   (4,298)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
(3,221)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= pacw_RealEstateConstructionMember
 
NonCovered [Member] | Commercial Portfolio Segment [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 5,852,420us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
1,241,776us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
   
Loans held for investment, net 5,842,463us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
1,244,785us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
[1]    
Loans and Leases Receivable, Allowance   (26,921)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
(22,252)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialPortfolioSegmentMember
 
NonCovered [Member] | Consumer Portfolio Segment [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans and Leases Receivable, Gross 101,423us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
54,809us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
   
Loans held for investment, net   54,885us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
[1]    
Loans and Leases Receivable, Allowance   (2,944)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
(1,726)us-gaap_LoansAndLeasesReceivableAllowance
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_NonCoveredMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerPortfolioSegmentMember
 
Purchased Credit Impaired Loans and Leases [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Loans And Leases Net Of Discounts Covered 290,852pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
382,796pacw_LoansAndLeasesNetOfDiscountsCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
   
Loans and Leases Receivable, Deferred Income (61)us-gaap_LoansAndLeasesReceivableDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
0us-gaap_LoansAndLeasesReceivableDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
   
Loans held for investment, net 290,791us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
382,796us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
[1]    
Loans and Leases Receivable, Allowance, Covered (13,999)us-gaap_LoansAndLeasesReceivableAllowanceCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
(21,793)us-gaap_LoansAndLeasesReceivableAllowanceCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
(26,069)us-gaap_LoansAndLeasesReceivableAllowanceCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
 
Loans and Leases Receivable, Net Reported Amount, Covered $ 276,792us-gaap_LoansAndLeasesReceivableNetReportedAmountCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
$ 361,003us-gaap_LoansAndLeasesReceivableNetReportedAmountCovered
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= pacw_PurchasedCreditImpairedLoansandLeasesMember
   
[1] (1)As of December 31, 2013, the amounts of loans covered by loss sharing provisions of FDIC loss sharing agreements in the Non-PCI and PCI categories were $85.9 million and $362.5 million.