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Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) | 12. ACCUMULATED OTHER COMPREHEN SIVE INCOME (LOSS)
The components of accumulated other comprehensive income are as follows:
millions of Canadian dollars | (Losses) gains on derivatives recognized as cash flow hedges | Net change in unrecognized pension and post-retirement benefit costs | Net change in net investment hedges | Net change on available-for-sale investments | Unrealized (loss) gain on translation of self-sustaining foreign operations | Total AOCI
For the year ended December 31, 2016
Balance, January 1, 2016 | $ | (35) | $ | (318) | $ | - | $ | - | $ | 490 | $ | 137
Other comprehensive income (loss) before reclassifications |  | 11 |  | - |  | (49) |  | 3 |  | 35 |  | -
Amounts reclassified from accumulated other comprehensive income loss |  | 11 |  | 12 |  | - |  | (4) |  | - |  | 19
Equity method reclassification adjustments |  | (8) |  | (3) |  | - |  | - |  | (35) |  | (46)
Net current period other comprehensive income (loss) |  | 14 |  | 9 |  | (49) |  | (1) |  | - |  | (27)
Other |  | - |  | - |  | - |  | - |  | (4) |  | (4)
Balance, December 31, 2016 | $ | (21) | $ | (309) | $ | (49) | $ | (1) | $ | 486 | $ | 106
millions of Canadian dollars | (Losses) gains on derivatives recognized as cash flow hedges | Net change in unrecognized pension and post-retirement benefit costs | Net change in net investment hedges | Net change on available-for-sale investments | Unrealized (loss) gain on translation of self-sustaining foreign operations | Total AOCI
For the year ended December 31, 2015
Balance, January 1, 2015 | $ | (8) | $ | (425) | $ | - | $ | 3 | $ | 82 | $ | (348)
Other comprehensive income (loss) before reclassifications |  | (34) |  | - |  | - |  | (3) |  | 408 |  | 371
Amounts reclassified from accumulated other comprehensive income loss (gain) |  | 7 |  | 107 |  | - |  | - |  | - |  | 114
Net current period other comprehensive income (loss) |  | (27) |  | 107 |  | - |  | (3) |  | 408 |  | 485
Balance, December 31, 2015 | $ | (35) | $ | (318) | $ | - | $ | - | $ | 490 | $ | 137
The reclassifications out of accumulated other comprehensive income (loss) are as follows:
For the |  | Year ended December 31
millions of Canadian dollars |  |  | 2016 |  | 2015
| Affected line item in the Consolidated Statements of Income |  | Amounts reclassified from AOCI
Losses (gain) on derivatives recognized as cash flow hedges |  |  |  |  |
Power and gas swaps | Non-regulated fuel for generation and purchased power | $ | (2) | $ | (5)
Interest rate swaps | Income from equity investments |  | 1 |  | 1
Foreign exchange forwards | Operating revenue - regulated |  | 12 |  | 9
Total before tax |  |  | 11 |  | 5
| Income tax expense |  | - |  | 2
Total net of tax |  | $ | 11 | $ | 7
Net change in unrecognized pension and post-retirement benefit costs |  |  |  |  |
Actuarial losses (gains) | OM&G | $ | 41 | $ | 50
Past service costs (gains) | OM&G |  | (9) |  | (7)
Amounts reclassified into obligations | Pension and post-retirement benefits |  | (17) |  | 72
Total before tax |  |  | 15 |  | 115
| Income tax expense (recovery) |  | (3) |  | (8)
Total net of tax |  | $ | 12 | $ | 107
Net change in available-for-sale investments |  |  |  |  |
| Other income (expenses), net | $ | (4) | $ | -
Total before tax |  |  | (4) |  | -
| Income tax expense (recovery) |  | - |  | -
Total net of tax |  | $ | (4) | $ | -
Equity method reclassification adjustments |  |  |  |  |
| Investments subject to significant influence | $ | 54 | $ | -
Total before tax |  |  | 54 |  | -
| Income tax expense (recovery) |  | (8) |  | -
Total net of tax |  | $ | 46 | $ | -
Total reclassifications out of AOCI, net of tax, for the period |  | $ | 65 | $ | 114

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669619-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e640-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e716-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e709-108580 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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