Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Current Assets
Cash and Cash Equivalents	$ 716	$ 675
Accounts Receivable, Net	616	748
Other Current Assets	418	780
Total Current Assets	1,750	2,203
Property, Plant and Equipment
Oil and Gas Properties (Successful Efforts Method of Accounting)	29,002	29,678
Property, Plant and Equipment, Other	891	879
Total Property, Plant and Equipment, Gross	29,893	30,557
Accumulated Depreciation, Depletion and Amortization	(11,474)	(13,055)
Total Property, Plant and Equipment, Net	18,419	17,502
Other Noncurrent Assets	731	461
Goodwill	110	1,310
Total Assets	21,010	21,476
Current Liabilities
Accounts Payable - Trade	1,207	1,161
Other Current Liabilities	519	578
Total Current Liabilities	1,726	1,739
Long-Term Debt	6,574	6,746
Deferred Income Taxes	1,061	1,127
Other Noncurrent Liabilities	1,165	1,245
Total Liabilities	10,526	10,857
Shareholders’ Equity
Preferred Stock - Par Value $1.00 per share; 4 Million Shares Authorized; None Issued	0	0
Common Stock - Par Value $0.01 per share; 1 Billion Shares Authorized; 520 Million and 529 Million Shares Issued, respectively	5	5
Additional Paid in Capital	8,203	8,438
Accumulated Other Comprehensive Loss	(32)	(30)
Treasury Stock, at Cost; 39 Million Shares	(730)	(725)
Retained Earnings	1,980	2,248
Noble Energy Share of Equity	9,426	9,936
Noncontrolling Interests	1,058	683
Total Equity	10,484	10,619
Total Liabilities and Equity	$ 21,010	$ 21,476