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Period Type:	instant

Amount of borrowings maturing in year four following the date of the latest balance sheet presented in the financial statements.

No definition available.

Name:	bpop_DebtMaturitiesRepaymentsOfPrincipalInYearFour
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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of borrowings maturing in year three following the date of the latest balance sheet presented in the financial statements.

No definition available.

Name:	bpop_DebtMaturitiesRepaymentsOfPrincipalInYearThree
Namespace Prefix:	bpop_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of borrowins maturing in year two following the date of the latest balance sheet presented in the financial statements.

No definition available.

Name:	bpop_DebtMaturitiesRepaymentsOfPrincipalInYearTwo
Namespace Prefix:	bpop_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of borrowings maturing after year five following the date of the latest balance sheet presented in the financial statements.

No definition available.

Name:	bpop_DebtMaturitiesRepaymentsOfPrincipalThereafter
Namespace Prefix:	bpop_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of borrowings maturing in the remainder of the fiscal year following the latest fiscal year.

No definition available.

Name:	bpop_DebtMaturitiesRepaymentsOfPrincipalWithinRemainderOfYear
Namespace Prefix:	bpop_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of short-term and long-term debt and lease obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

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Period Type:	instant

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.