Subsequent Events (Details)	3 Months Ended
	Dec. 31, 2015 USD ($) bbl	Oct. 30, 2015 USD ($) mi	Sep. 30, 2015 USD ($) mi
Subsequent Event [Line Items]
Pipeline, Miles | mi			300
TexNew Mex 16 inch pipeline [Member] | Pipelines and related assets | Subsequent Event [Member]
Subsequent Event [Line Items]
Pipeline, Miles | mi		375
Crude Oil Storage Tanks [Member] | TexNew Mex 16 inch pipeline [Member] | Gas Gathering and Processing Equipment [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Long-term Purchase Commitment, Minimum Volume Required | bbl	80,000
TexNew Mex 16 inch pipeline [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross	$ 170,000,000
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 421,031
Long-term Purchase Commitment, Minimum Volume Required | bbl	13,000
Long-term Purchase Commitment, Period	10 years
Economic Rights, Crude Oil Throughput, Percent		20.00%
Business Combination, Consideration Transferred, Other	$ 25,000,000
Revolving Credit Agreement - WNRL [Member] | Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity			$ 299,300,000
Revolving Credit Agreement - WNRL [Member] | Revolving Credit Facility [Member] | TexNew Mex 16 inch pipeline [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Proceeds from Long-term Lines of Credit	$ 145,000,000
Line of Credit Facility, Remaining Borrowing Capacity		$ 155,000,000
Western Refining, Inc. [Member] | TexNew Mex 16 inch pipeline [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Economic Rights, Crude Oil Throughput, Percent		80.00%