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Loans - Additional Information (Detail) $ in Millions	Apr. 29, 2016 USD ($)
Top of range [member] | Medium Term Notes [member]
Disclosure of detailed information about borrowings [line items]
Notes outstanding	$ 10,000

X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

The amount of notes and debentures issued by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2017-01-01
-Paragraph 112
-Subparagraph c
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-URIDate 2017-03-09

+ Details

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- Details

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X

- Details

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