Table of Contents Index to Financial Statements 119 (7) Operating income for the E&P segment includes $37 million related to restructuring charges for the year ended December 31, 2018. (6) Includes the impact of approximately eleven months of Fayetteville Shale-related E&P and midstream gathering operations which were divested in December 2018. (5) Capital investments include an increase of $34 million for 2019 and a decrease of $53 million for 2018 related to the change in accrued expenditures between years. There was no impact to 2017. (4) Other assets represent corporate assets not allocated to segments and assets for non-reportable segments. At December 31, 2019, 2018 and 2017, other assets included approximately $5 million, $205 million and $914 million, respectively, in cash and cash equivalents, $30 million, $89 million and $89 million, respectively, in income taxes receivable, $27 million, $60 million and $95 million, respectively, in property, plant and equipment, $11 million, $11 million and $5 million, respectively, in unamortized debt expense, $8 million, $8 million and $11 million, respectively, in prepayments and $7 million, $8 million and $10 million, respectively, in a non-qualified retirement plan. Additionally, the December 31, 2019 asset balance includes $80 million in right-of-use lease assets and the December 31, 2018 asset balance includes $4 million of accounts receivable and $1 million of current hedging assets. (3) E&P assets includes office, technology, water infrastructure, drilling rigs and other ancillary equipment not directly related to natural gas and oil properties. This also includes deferred tax assets which are an allocation of corporate amounts as they are incurred at the corporate level. (2) Interest expense and the provision (benefit) for income taxes by segment are an allocation of corporate amounts as they are incurred at the corporate level. (1) Operating income for the E&P segment includes $11 million of restructuring charges for the year ended December 31, 2019. (in millions) Exploration and Production Marketing Other Total 2019 Revenues from external customers $ 1,740  $ 1,298  $ —  $ 3,038  Intersegment revenues (37) 1,552  —  1,515  Depreciation, depletion and amortization expense 462  9  —  471  Impairments 13  3  —  16  Operating income (loss) 283  (1) (13) —  270  Interest expense  (2) 65  —  —  65  Gain on derivatives 274  —  —  274  Gain on early extinguishment of debt —  —  8  8  Other income (loss), net (9) —  2  (7) Benefit from income taxes  (2) (411) —  —  (411) Assets 6,235  (3) 314  168  (4) 6,717  Capital investments  (5) 1,138  —  2  1,140  2018  (6) Revenues from external customers $ 2,551  $ 1,311  $ —  $ 3,862  Intersegment revenues (26) 2,434  —  2,408  Depreciation, depletion and amortization expense 514  46  —  560  Impairments 15  155  (8) 1  171  Operating income (loss) 794  (7) 4  (9) (1) 797  Interest expense  (2) 124  —  —  124  Loss on derivatives (118) —  —  (118) Loss on early extinguishment of debt —  —  (17) (17) Other income (loss), net 2  (2) —  —  Provision for income taxes  (2) 1  —  —  1  Assets 4,872  (3) 539  386  (4) 5,797  Capital investments  (5) 1,231  9  8  1,248  2017 Revenues from external customers $ 2,105  $ 1,098  $ —  $ 3,203  Intersegment revenues (19) 2,100  —  2,081  Depreciation, depletion and amortization expense 440  64  —  504  Operating income (loss) 549  183  (1) 731  Interest expense  (2) 135  —  —  135  Gain on derivatives 421  1  —  422  Loss on early extinguishment of debt —  —  (70) (70) Other income, net 4  1  —  5  Benefit from income taxes  (2) (93) —  —  (93) Assets 5,109  (3) 1,288  1,124  (4) 7,521  Capital investments  (5) 1,248  32  13  1,293 