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CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
CURRENT ASSETS |  |
Cash and cash equivalents | $ 24 | $ 26
Trade accounts receivable and other receivables, net | 3,563 | 3,190
Inventory | 1,209 | 978
Other current assets | 351 | 157
Total current assets | 5,147 | 4,351
PROPERTY AND EQUIPMENT | 11,142 | 9,029
Accumulated depreciation | (1,499) | (1,289)
Property and equipment, net | 9,643 | 7,740
OTHER ASSETS |  |
Goodwill | 2,535 | 1,854
Linefill and base gas | 707 | 564
Long-term inventory | 274 | 135
Investments in unconsolidated entities | 343 | 191
Other, net | 586 | 546
Total assets | 19,235 | 15,381
CURRENT LIABILITIES |  |
Accounts payable and accrued liabilities | 3,822 | 3,599
Short-term debt | 1,086 | 679
Other current liabilities | 275 | 233
Total current liabilities | 5,183 | 4,511
LONG-TERM LIABILITIES |  |
Senior notes, net of unamortized discount of $15 and $13, respectively | 6,010 | 4,262
Long-term debt under credit facilities and other | 310 | 258
Other long-term liabilities and deferred credits | 586 | 376
Total long-term liabilities | 6,906 | 4,896
COMMITMENTS AND CONTINGENCIES (NOTE 16) |  |
PARTNERS' CAPITAL |  |
Common unitholders (335,283,874 and 310,753,874 units outstanding, respectively) | 6,388 | 5,249
General partner | 249 | 201
Total partners' capital excluding noncontrolling interests | 6,637 | 5,450
Noncontrolling interests | 509 | 524
Total partners' capital | 7,146 | 5,974
Total liabilities and partners' capital | $ 19,235 | $ 15,381

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