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Supplemental Guarantor Information - Additional Information (Detail) - Jun. 30, 2015 - USD ($)
$ in Millions
Total
Apache Finance Canada [Member]  
Condensed Financial Statements, Captions [Line Items]  
Equity ownership percentage 100.00%
Notes Due 2029 [Member]  
Condensed Financial Statements, Captions [Line Items]  
Publicly traded notes $ 300
Publicly-traded notes maturity date 2029