v2.3.0.15

NEW ACCOUNTING PRONOUNCEMENTS (Details) | 9 Months Ended
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Sep. 30, 2011 segments statements alternatives
NEW ACCOUNTING PRONOUNCEMENTS |
Number of presentation alternatives | 2
Number of statements under alternative one | 1
Number of statements under alternative two | 2

X
- Definition Represents the number of statements presented by the entity to reflect the components of other comprehensive income under the first alternative as per recently issued accounting standards. + Details
Name: | bg_NewAccountingPronouncementOrChangeInAccountingPrincipleAlternativeOneNumberOfStatements
Namespace Prefix: | bg
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of statements presented by the entity to reflect the components of other comprehensive income under the second alternative as per recently issued accounting standards. + Details
Name: | bg_NewAccountingPronouncementOrChangeInAccountingPrincipleAlternativeTwoNumberOfStatements
Namespace Prefix: | bg
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of presentation alternatives as per recently issued accounting standards. + Details
Name: | bg_NewAccountingPronouncementOrChangeInAccountingPrincipleNumberOfPresentationAlternatives
Namespace Prefix: | bg
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | bg_NewAccountingPronouncementsDisclosureAbstract
Namespace Prefix: | bg
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration