Consolidated Balance Sheet - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 100	$ 240
Accounts and notes receivable (net of allowance of $3 at December 31, 2015 and $0 at December 31, 2014):
Trade and other	1,034	972
Income tax receivable	7	167
Deferred income tax assets	42	67
Inventories	127	231
Other current assets and deferred charges	217	213
Total current assets	1,527	1,890
Investments	7,336	8,400
Property, plant, and equipment – net	29,579	28,081
Goodwill	47	1,120
Other intangible assets – net of accumulated amortization	9,970	10,453
Regulatory assets, deferred charges, and other	561	511
Total assets	49,020	50,455
Current liabilities:
Accounts payable	744	865
Accrued liabilities	1,078	900
Commercial paper	499	798
Long-term debt due within one year	176	4
Total current liabilities	2,497	2,567
Long-term debt	23,812	20,780
Deferred income tax liabilities	4,218	4,712
Other noncurrent liabilities	$ 2,268	$ 2,224
Contingent liabilities and commitments (Note 18)
Stockholders’ equity:
Common stock (960 million shares authorized at $1 par value; 784 million shares issued at December 31, 2015 and 782 million shares issued at December 31, 2014)	$ 784	$ 782
Capital in excess of par value	14,807	14,925
Retained deficit	(7,960)	(5,548)
Accumulated other comprehensive income (loss)	(442)	(341)
Treasury stock, at cost (35 million shares of common stock)	(1,041)	(1,041)
Total stockholders’ equity	6,148	8,777
Noncontrolling interests in consolidated subsidiaries	10,077	11,395
Total equity	16,225	20,172
Total liabilities and equity	$ 49,020	$ 50,455