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Long-lived Assets by Geographic Area (Detail) In Thousands, unless otherwise specified	Dec. 31, 2014 PRC USD ($)	Dec. 31, 2014 PRC CNY	Dec. 31, 2013 PRC CNY	Dec. 31, 2014 Non-PRC USD ($)	Dec. 31, 2014 Non-PRC CNY	Dec. 31, 2013 Non-PRC CNY
Long-lived assets:
Long-lived assets	$ 1,525,716us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = country_CN	9,466,458us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = country_CN	5,355,157us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = country_CN	$ 13,691us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = bidu_NonPeoplesRepublicOfChinaMember	84,949us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = bidu_NonPeoplesRepublicOfChinaMember	56,143us-gaap_NoncurrentAssets / us-gaap_StatementGeographicalAxis = bidu_NonPeoplesRepublicOfChinaMember

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- Details

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- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

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