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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
REVENUES |  |  |  |
Supply and Logistics segment revenues | $ 4,648 | $ 6,346 | $ 8,467 | $ 11,978
Transportation segment revenues | 170 | 180 | 323 | 366
Facilities segment revenues | 132 | 137 | 270 | 261
Total revenues | 4,950 | 6,663 | 9,060 | 12,605
COSTS AND EXPENSES |  |  |  |
Purchases and related costs | 4,224 | 5,848 | 7,571 | 10,890
Field operating costs | 303 | 417 | 603 | 763
General and administrative expenses | 73 | 79 | 140 | 157
Depreciation and amortization | 204 | 108 | 319 | 212
Total costs and expenses | 4,804 | 6,452 | 8,633 | 12,022
OPERATING INCOME | 146 | 211 | 427 | 583
OTHER INCOME/(EXPENSE) |  |  |  |
Equity earnings in unconsolidated entities | 40 | 52 | 87 | 89
Interest expense (net of capitalized interest of $12, $13, $26 and $27, respectively) | (114) | (107) | (227) | (212)
Other income/(expense), net | 25 | 1 | 30 | (3)
INCOME BEFORE TAX | 97 | 157 | 317 | 457
Current income tax expense | (9) | (19) | (40) | (61)
Deferred income tax benefit/(expense) | 14 | (14) | 27 | 12
NET INCOME | 102 | 124 | 304 | 408
Net income attributable to noncontrolling interests | (1) |  | (2) | (1)
NET INCOME ATTRIBUTABLE TO PAA | 101 | 124 | 302 | 407
BASIC NET INCOME/(LOSS) PER COMMON UNIT (NOTE 3): |  |  |  |
Net income/(loss) allocated to common unitholders - Basic | (81) | (23) | (53) | 113
Net income/(loss) allocated to common unitholders - Diluted | $ (81) | $ (23) | $ (53) | $ 113
Common Units |  |  |  |
BASIC NET INCOME/(LOSS) PER COMMON UNIT (NOTE 3): |  |  |  |
Basic weighted average common units outstanding | 398 | 397 | 398 | 390
Basic net income/(loss) per common unit (in dollars per unit) | $ (0.20) | $ (0.06) | $ (0.13) | $ 0.29
Diluted weighted average common units outstanding | 398 | 397 | 398 | 393
Diluted net income/(loss) per common unit (in dollars per unit) | $ (0.20) | $ (0.06) | $ (0.13) | $ 0.29

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