XML 101 R86.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Subsequent Events (unaudited) (Details) |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 05, 2016 USD ($) | Dec. 31, 2015 | Feb. 03, 2016 USD ($) refinery | Jan. 25, 2016 USD ($) capital_program
LIBOR [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Spread over variable rate (percent) |  | 1.00% |  |
Loans Payable [Member] | Term Credit Agreement [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Principal amount | $ 100,000,000 |  |  |
Quarterly installment payments, quarterly amortization rate (percent) | 5.00% |  |  |
Loans Payable [Member] | LIBOR [Member] | Term Credit Agreement [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Spread over variable rate (percent) | 3.00% |  |  |
January 2016 Share Repurchase Program [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Capital expenditure and stock repurchase program, authorized amount |  |  |  | $ 500,000,000
Number of capital expenditure and stock repurchase programs | capital_program |  |  |  | 2
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | CAM Pipeline System [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Consideration |  |  | $ 85,000,000 |
Number of refineries receiving crude oil via pipeline | refinery |  |  | 3 |

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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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