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CHANGES IN OPERATING ASSETS AND LIABILITIES | 12 Months Ended
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Dec. 31, 2012
CHANGES IN OPERATING ASSETS AND LIABILITIES |
CHANGES IN OPERATING ASSETS AND LIABILITIES | 26. CHANGES IN OPERATING ASSETS AND LIABILITIES
Year ended December 31, | 2012 | 2011 | 2010
(millions of Canadian dollars) |  |  |
Accounts receivable and other | (122) | 121 | (878)
Accounts receivable from affiliates | 43 | (17) | 8
Inventory | 42 | 93 | (124)
Deferred amounts and other assets | (380) | (320) | (16)
Accounts payable and other | (319) | 421 | 642
Accounts payable to affiliates | (48) | 41 | (22)
Interest payable | 15 | 7 | 31
Other long-term liabilities | 109 | 57 | (65)
| (660) | 403 | (424)

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- Definition The entire disclosure for changes in operating assets and liabilities cash flow activities. + References No definition available. + Details
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