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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
REVENUES |  |  |
Supply and Logistics segment revenues | $ 19,004 | $ 21,927 | $ 42,114
Transportation segment revenues | 632 | 697 | 774
Facilities segment revenues | 546 | 528 | 576
Total revenues | 20,182 | 23,152 | 43,464
COSTS AND EXPENSES |  |  |
Purchases and related costs | 17,233 | 19,726 | 39,500
Field operating costs | 1,182 | 1,454 | 1,456
General and administrative expenses | 279 | 278 | 325
Depreciation and amortization | 494 | 432 | 384
Total costs and expenses | 19,188 | 21,890 | 41,665
OPERATING INCOME | 994 | 1,262 | 1,799
OTHER INCOME/(EXPENSE) |  |  |
Equity earnings in unconsolidated entities | 195 | 183 | 108
Interest expense (net of capitalized interest of $47, $57 and $48, respectively) | (467) | (432) | (348)
Other income/(expense), net | 33 | (7) | (2)
INCOME BEFORE TAX | 755 | 1,006 | 1,557
Current income tax expense | (85) | (84) | (71)
Deferred income tax benefit/(expense) | 60 | (16) | (100)
NET INCOME | 730 | 906 | 1,386
Net income attributable to noncontrolling interests | (4) | (3) | (2)
NET INCOME ATTRIBUTABLE TO PAA | 726 | 903 | 1,384
NET INCOME PER COMMON UNIT (NOTE 3): |  |  |
Net income attributable to common unitholders - Basic | $ 200 | $ 305 | 878
Basic net income per common unit (in dollars per unit) | $ 0.43 | $ 0.78 |
Net income attributable to common unitholders - Diluted | $ 200 | $ 305 | $ 878
Diluted net income per common unit (in dollars per unit) | $ 0.43 | $ 0.77 |
Common Units |  |  |
NET INCOME PER COMMON UNIT (NOTE 3): |  |  |
Basic weighted average common units outstanding (in units) | 464 | 394 | 367
Basic net income per common unit (in dollars per unit) | $ 0.43 | $ 0.78 | $ 2.39
Diluted weighted average common units outstanding (in units) | 466 | 396 | 369
Diluted net income per common unit (in dollars per unit) | $ 0.43 | $ 0.77 | $ 2.38

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