XML 256 R217.htm IDEA: XBRL DOCUMENT v3.8.0.1

Other liabilities (Details 2) - BRL (R$) R$ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Composition by maturity of financial leasing and details of operating leases
Total	R$ 857,212	R$ 1,063,649
Due within one year
Composition by maturity of financial leasing and details of operating leases
Total	564,337	578,965
From 1 to 2 years
Composition by maturity of financial leasing and details of operating leases
Total	256,327	375,073
From 2 to 3 years
Composition by maturity of financial leasing and details of operating leases
Total	R$ 36,548	R$ 109,611

X

- Definition

Composition by maturity of financial leasing and details of operating leases

+ References

No definition available.

+ Details

Name:	bbd_CompositionByMaturityOfFinancialLeasingAndDetailsOfOperatingLeasesAbstract
Namespace Prefix:	bbd_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of liabilities related to finance leases.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2019-01-01
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 55
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-02&anchor=para_55&doctype=Standard&book=B
-URIDate 2017-03-09

+ Details

Name:	ifrs-full_FinanceLeaseLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	bbd_FinancialLeasingAxis=bbd_FinancialLeasingDueWithinOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bbd_FinancialLeasingAxis=bbd_FinancialLeasingFrom1To2YearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bbd_FinancialLeasingAxis=bbd_FinancialLeasingFrom2To3YearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: