DEBT (Details) $ in Millions | Feb. 25, 2015USD ($) | Oct. 01, 2014USD ($) | Sep. 24, 2014USD ($) | Jun. 30, 2015USD ($) | Dec. 31, 2015 | Dec. 31, 2014USD ($) |
Debt | | | | | | |
Debt | | | | $ 6,590 | | $ 6,360 |
Less: Current maturities of long-term debt | | | | (50) | | |
Less: Deferred financing costs | | | | (64) | | (68) |
Total long-term debt, net | | | | 6,476 | | 6,292 |
Maximum borrowing capacity | | | $ 2,000 | | | |
Senior Notes | | | | | | |
Debt | | | | | | |
Aggregate principal amount | | $ 5,000 | | | | |
Net Proceeds from private placement | | 4,950 | | | | |
Cash distribution to Occidental in October 2014 | | $ 4,950 | | | | |
Semi annual interest payment | | semi-annually | | | | |
Percentage of principal amount at which senior notes can be redeemed | | 101.00% | | | | |
5.00% Senior notes due 2020 | | | | | | |
Debt | | | | | | |
Debt | | $ 1,000 | | $ 1,000 | | $ 1,000 |
Debt Instrument, Interest Rate, Stated Percentage | | 5.00% | | 5.00% | | 5.00% |
5.50% Senior notes due 2021 | | | | | | |
Debt | | | | | | |
Debt | | $ 1,750 | | $ 1,750 | | $ 1,750 |
Debt Instrument, Interest Rate, Stated Percentage | | 5.50% | | 5.50% | | 5.50% |
6.00% Senior notes due 2024 | | | | | | |
Debt | | | | | | |
Debt | | $ 2,250 | | $ 2,250 | | $ 2,250 |
Debt Instrument, Interest Rate, Stated Percentage | | 6.00% | | 6.00% | | 6.00% |
Credit Facilities | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio | | | 4.50 | | | |
Credit Facilities | LIBOR | | | | | | |
Debt | | | | | | |
Variable rate basis | | | LIBOR | | | |
Credit Facilities | Alternate Base Rate | | | | | | |
Debt | | | | | | |
Variable rate basis | | | alternate base rate | | | |
Variable rate basis | | | one-month LIBOR | | | |
Interest rate added to variable rate basis(as a percent) | | | 1.00% | | | |
Credit Facilities | Prime Rate | | | | | | |
Debt | | | | | | |
Variable rate basis | | | agent's prime rate | | | |
Credit Facilities | Federal fund rate | | | | | | |
Debt | | | | | | |
Variable rate basis | | | federal funds effective rate | | | |
Interest rate added to variable rate basis(as a percent) | | | 0.50% | | | |
Credit Facilities | Thereafter | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | | | 4.50 | | | |
Credit Facilities | Minimum | | | | | | |
Debt | | | | | | |
Credit agreement interest expense ratio | | | 2.50 | | 2.25 | |
Credit Facilities | Minimum | LIBOR | | | | | | |
Debt | | | | | | |
Interest rate added to variable rate basis(as a percent) | | | 1.50% | | | |
Credit Facilities | Minimum | Alternate Base Rate | | | | | | |
Debt | | | | | | |
Interest rate added to variable rate basis(as a percent) | | | 0.50% | | | |
Credit Facilities | Maximum | LIBOR | | | | | | |
Debt | | | | | | |
Interest rate added to variable rate basis(as a percent) | | | 2.25% | | | |
Credit Facilities | Maximum | Alternate Base Rate | | | | | | |
Debt | | | | | | |
Interest rate added to variable rate basis(as a percent) | | | 1.25% | | | |
Credit Facilities amendment - Interim Covenant Period | | | | | | |
Debt | | | | | | |
Maximum borrowing capacity | $ 1,250 | | | | | |
Credit Facilities amendment - Interim Covenant Period | June 30, 2015 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 4.75 | | | | | |
Credit Facilities amendment - Interim Covenant Period | September 30, 2015 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 6.25 | | | | | |
Credit Facilities amendment - Interim Covenant Period | December 31, 2015 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 8.25 | | | | | |
Credit Facilities amendment - Interim Covenant Period | March 31, 2016 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 8 | | | | | |
Credit Facilities amendment - Interim Covenant Period | June 30, 2016 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 7.25 | | | | | |
Credit Facilities amendment - Interim Covenant Period | September 30, 2016 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 6.75 | | | | | |
Credit Facilities amendment - Interim Covenant Period | December 31, 2016 | | | | | | |
Debt | | | | | | |
Credit agreement leverage ratio during interim covenant period | 6.25 | | | | | |
Credit Facilities amendment - Interim Covenant Period | Minimum | | | | | | |
Debt | | | | | | |
Credit agreement asset coverage ratio during interim covenant period | 1.05 | | | | | |
Cash On Hand In Excess Of This Amount During The Interim Covenant Period Must Be Used To Pay Off Outstanding Debt Under the Revolving Credit Facility | $ 250 | | | | | |
Term loan facility | | | | | | |
Debt | | | | | | |
Debt | | | | $ 1,000 | | $ 1,000 |
Senior term loan facility and senior revolving credit facility | | | 5 years | | | |
Maximum borrowing capacity | | | $ 1,000 | | | |
Quarterly installment payment beginning March 31, 2016 | | | | 25 | | |
Revolving credit facility | | | | | | |
Debt | | | | | | |
Debt | | | | 590 | | $ 360 |
Senior term loan facility and senior revolving credit facility | | | 5 years | | | |
Maximum borrowing capacity | | | $ 1,000 | | | |
Revolving credit facility | Minimum | | | | | | |
Debt | | | | | | |
Commitment fees on unused portion of the Revolving Credit Facility | | | 0.30% | | | |
Revolving credit facility | Maximum | | | | | | |
Debt | | | | | | |
Amount available for additional borrowings | | | | $ 697 | | |
Commitment fees on unused portion of the Revolving Credit Facility | | | 0.50% | | | |
Letter of Credit | | | | | | |
Debt | | | | | | |
Maximum borrowing capacity | | | $ 400 | | | |