XML 95 R61.htm IDEA: XBRL DOCUMENT v3.8.0.1
Long-Term Debt - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Jan. 31, 2018
Aug. 15, 2017
Jan. 06, 2016
Dec. 31, 2017
Sep. 30, 2017
Dec. 31, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Feb. 24, 2017
Debt Instrument [Line Items]                      
Proceeds from debt               $ 325,000,000 $ 0 $ 0  
Debt       $ 6,859,000,000   $ 7,114,000,000   6,859,000,000 7,114,000,000    
Unamortized discount       24,000,000   23,000,000   24,000,000 23,000,000    
Proceeds from Issuance of Senior Notes, Net               1,086,000,000 0 0  
Unamortized Premium       12,000,000   17,000,000   12,000,000 17,000,000    
Gain on extinguishment               (98,000,000) 80,000,000 0  
Repayment of facility       550,000,000   850,000,000   1,355,000,000 0 $ 70,000,000  
Term Loan Facility, due January 6, 2019                      
Debt Instrument [Line Items]                      
Debt       $ 0   $ 550,000,000   $ 0 $ 550,000,000    
Interest Rate       0.00%   2.01%   0.00% 2.01%    
Revolving Credit Facility, due August 27, 2020                      
Debt Instrument [Line Items]                      
Credit facility fee rate basis points, minimum       0.10%       0.10%      
Credit facility fee rate basis points, maximum       0.25%       0.25%      
Credit facility aggregate short-term loans and letters of credit, maximum       $ 500,000,000       $ 500,000,000      
Credit facility interest rate, Eurodollar rate plus, minimum       0.90%       0.90%      
Credit facility interest rate, Eurodollar rate plus, maximum       1.50%       1.50%      
Credit facility covenant term debt to capitalization ratio maximum       65.00%       65.00%      
Debt       $ 230,000,000   $ 0   $ 230,000,000 $ 0    
Interest Rate       2.27%   0.00%   2.27% 0.00%    
Noble Midstream Services Revolving Credit Facility, due September 20, 2021                      
Debt Instrument [Line Items]                      
Debt       $ 85,000,000   $ 0   $ 85,000,000 $ 0    
Interest Rate       2.49%   0.00%   2.49% 0.00%    
Senior Notes, due January 15, 2028                      
Debt Instrument [Line Items]                      
Debt       $ 600,000,000   $ 0   $ 600,000,000 $ 0    
Interest Rate       3.85%   0.00%   3.85% 0.00%    
Senior Notes, due August 15, 2047                      
Debt Instrument [Line Items]                      
Debt       $ 500,000,000   $ 0   $ 500,000,000 $ 0    
Interest Rate   4.95%   4.95%   0.00%   4.95% 0.00%    
Senior Notes, due March 1, 2019                      
Debt Instrument [Line Items]                      
Debt       $ 0   $ 1,000,000,000   $ 0 $ 1,000,000,000    
Interest Rate   8.25%   0.00%   8.25%   0.00% 8.25%    
Leviathan Term Loan Facility, due February 23, 2025                      
Debt Instrument [Line Items]                      
Debt       $ 0   $ 0   $ 0 $ 0    
Interest Rate       0.00%   0.00%   0.00% 0.00%    
Term Loan Facility                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity     $ 1,400,000,000                
Line of Credit | Term Loan Facility, due January 6, 2019                      
Debt Instrument [Line Items]                      
Credit facility fee rate basis points, minimum     0.10%                
Credit facility fee rate basis points, maximum     0.75%                
Line of Credit | Term Loan Facility, due January 6, 2019 | London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Credit facility interest rate, Eurodollar rate plus, minimum     1.00%                
Credit facility interest rate, Eurodollar rate plus, maximum     1.75%                
Line of Credit | Term Loan Facility                      
Debt Instrument [Line Items]                      
Proceeds from debt               $ 1,380,000,000      
Debt instrument, term     3 years                
Line of Credit | Term Loan Facility | Federal Funds Effective Swap Rate                      
Debt Instrument [Line Items]                      
Basis spread     0.50%                
Line of Credit | Term Loan Facility | London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Basis spread     1.00%                
Senior Notes                      
Debt Instrument [Line Items]                      
Unamortized discount   $ 4,000,000                  
Debt issuance costs, gross   11,000,000                  
Proceeds from Issuance of Senior Notes, Net   1,000,000,000                  
Loss on debt         $ 98,000,000            
Senior Notes | Senior Notes, due January 15, 2028                      
Debt Instrument [Line Items]                      
Debt Instrument, Face Amount   $ 600,000,000                  
Interest Rate   3.85%                  
Senior Notes | Senior Notes, due August 15, 2047                      
Debt Instrument [Line Items]                      
Debt Instrument, Face Amount   $ 500,000,000                  
Interest Rate   4.95%                  
Senior Notes | Senior Notes, due March 1, 2019                      
Debt Instrument [Line Items]                      
Debt redemption amount   $ 1,000,000,000                  
Unamortized Premium   $ 96,000,000                  
Noble Midstream | Line of Credit | Noble Midstream Services Revolving Credit Facility, due September 20, 2021                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity       $ 350,000,000       350,000,000      
Additional borrowing capacity available       350,000,000       $ 350,000,000      
Noble Midstream | Line of Credit | Noble Midstream Services Revolving Credit Facility, due September 20, 2021 | Federal Funds Effective Swap Rate                      
Debt Instrument [Line Items]                      
Basis spread               0.50%      
Noble Midstream | Line of Credit | Noble Midstream Services Revolving Credit Facility, due September 20, 2021 | London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Basis spread               1.00%      
Letter of Credit | Noble Midstream                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity       $ 100,000,000       $ 100,000,000      
Line of Credit | Leviathan Term Loan Facility, due February 23, 2025                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity                     $ 1,000,000,000.0
Long-term line of credit                     $ 625,000,000
Maximum final balloon payment allowable               35.00%      
Commitment fee percentage               1.00%      
Line of Credit | Leviathan Term Loan Facility, due February 23, 2025 | LIBOR Prior to Production Startup                      
Debt Instrument [Line Items]                      
Basis spread               3.50%      
Line of Credit | Leviathan Term Loan Facility, due February 23, 2025 | LIBOR After Startup Prior to Two Years Before Maturity                      
Debt Instrument [Line Items]                      
Basis spread               3.25%      
Line of Credit | Leviathan Term Loan Facility, due February 23, 2025 | LIBOR Last Two years Until Maturity                      
Debt Instrument [Line Items]                      
Basis spread               3.75%      
Subsequent Event | Noble Midstream Services Revolving Credit Facility, due September 20, 2021                      
Debt Instrument [Line Items]                      
Proceeds from debt $ 300,000,000                    
Long-term line of credit $ 530,000,000                    
Other Operating Income (Expense) | Line of Credit | Term Loan Facility                      
Debt Instrument [Line Items]                      
Gain on extinguishment             $ 80,000,000