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DEFERRED AMOUNTS AND OTHER ASSETS (Details) - CAD CAD in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
DEFERRED AMOUNTS AND OTHER ASSETS |  |
Regulatory assets (Note 5) | CAD 1,661 | CAD 1,751
Long-term portion of derivative assets (Note 24) | 373 | 199
Affiliate long-term notes receivable (Note 30) | 152 | 183
Contractual receivables | 432 | 382
Deferred financing costs | 52 | 51
Other | 490 | 526
Deferred amounts and other assets | 3,160 | 3,092
Deferred amounts subject to amortization | 406 | 366
Accumulated amortization of deferred costs | 193 | 189
Amortization expense of deferred cost | CAD 55 | CAD 38

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