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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
REVENUES |  |  |  |
Supply and Logistics segment revenues | $ 5,781 | $ 4,648 | $ 12,176 | $ 8,467
Transportation segment revenues | 161 | 170 | 299 | 323
Facilities segment revenues | 136 | 132 | 270 | 270
Total revenues | 6,078 | 4,950 | 12,745 | 9,060
COSTS AND EXPENSES |  |  |  |
Purchases and related costs | 5,320 | 4,224 | 10,912 | 7,571
Field operating costs | 304 | 303 | 593 | 603
General and administrative expenses | 68 | 73 | 142 | 140
Depreciation and amortization | 129 | 204 | 250 | 319
Total costs and expenses | 5,821 | 4,804 | 11,897 | 8,633
OPERATING INCOME | 257 | 146 | 848 | 427
OTHER INCOME/(EXPENSE) |  |  |  |
Equity earnings in unconsolidated entities | 68 | 40 | 121 | 87
Interest expense (net of capitalized interest of $9, $12, $15 and $26, respectively) | (127) | (114) | (256) | (227)
Other income/(expense), net | 1 | 25 | (4) | 30
INCOME BEFORE TAX | 199 | 97 | 709 | 317
Current income tax expense | (1) | (9) | (11) | (40)
Deferred income tax benefit/(expense) | (9) | 14 | (65) | 27
NET INCOME | 189 | 102 | 633 | 304
Net income attributable to noncontrolling interests | (1) | (1) | (1) | (2)
NET INCOME ATTRIBUTABLE TO PAA | 188 | 101 | 632 | 302
NET INCOME/(LOSS) PER COMMON UNIT (NOTE 3): |  |  |  |
Net income/(loss) allocated to common unitholders — Basic | 148 | (81) | 555 | (53)
Net income/(loss) allocated to common unitholders — Diluted | $ 148 | $ (81) | $ 555 | $ (53)
Common Units |  |  |  |
NET INCOME/(LOSS) PER COMMON UNIT (NOTE 3): |  |  |  |
Basic weighted average common units outstanding (units) | 725 | 398 | 708 | 398
Basic net income/(loss) per common unit (usd per unit) | $ 0.21 | $ (0.20) | $ 0.78 | $ (0.13)
Diluted weighted average common units outstanding (units) | 727 | 398 | 710 | 398
Diluted net income/(loss) per common unit (usd per unit) | $ 0.21 | $ (0.20) | $ 0.78 | $ (0.13)

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