XML 72 R49.htm IDEA: XBRL DOCUMENT v2.4.0.8

Non-Covered Loan and Lease Finance Receivables and Allowance for Loan Losses - Summary of Activity Related to Troubled Debt Restructurings (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Performing TDRs [Member]
Financing Receivable, Modifications [Line Items]
Beginning balance	$ 66,955	$ 50,392
New modifications	41	10,245
Payoffs and payments, net	(602)	(4,195)
TDRs returned to accrual status		1,149
TDRs placed on nonaccrual status
Ending balance	66,394	57,591
Nonperforming TDRs [Member]
Financing Receivable, Modifications [Line Items]
Beginning balance	25,119	31,309
New modifications		100
Payoffs and payments, net	(1,151)	(694)
TDRs returned to accrual status		(1,149)
TDRs placed on nonaccrual status
Ending balance	$ 23,968	$ 29,566

X

- Definition

The increase in performing troubled debt restructurings financing receivables, because of returns to accrual status.

+ References

No definition available.

+ Details

Name:	cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsAccrualStatus
Namespace Prefix:	cvbf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The decrease in performing troubled debt restructurings financing receivables, because of the change in accrual status to nonaccrual.

+ References

No definition available.

+ Details

Name:	cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsNonAccrualStatus
Namespace Prefix:	cvbf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Financing Receivables Impaired Troubled Debt Restructuring Additions

+ References

No definition available.

+ Details

Name:	cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringAdditions
Namespace Prefix:	cvbf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Financing Receivables Impaired Troubled Debt Restructuring Payments

+ References

No definition available.

+ Details

Name:	cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringPayments
Namespace Prefix:	cvbf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_FinancingReceivableModificationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 40

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554

+ Details

Name:	us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant