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Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2020
13. Accumulated Other Comprehensive Income (Loss) |
Accumulated Other Comprehensive Income (Loss) | 12. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
The components of accumulated other comprehensive income are as follows:
millions of Canadian dollars | Unrealized (loss) gain on translation of self-sustaining foreign operations | Net change in net investment hedges | (Losses) gains on derivatives recognized as cash flow hedges | Net change on available-for-sale investments | Net change in unrecognized pension and post-retirement benefit costs | Total AOCI
For the year ended December 31, 2020
Balance, January 1, 2020 | $ | 253 | $ | 4 | $ | (1) | $ | (1) | $ | (160) | $ | 95
Other comprehensive income (loss) before reclassifications |  | (201) |  | 26 |  | - |  | - |  | - |  | (175)
Amounts reclassified from accumulated other comprehensive income loss (gain) |  | - |  | - |  | 2 |  | - |  | (1) |  | 1
Net current period other comprehensive income (loss) |  | (201) |  | 26 |  | 2 |  | - |  | (1) |  | (174)
Balance, December 31, 2020 | $ | 52 | $ | 30 | $ | 1 | $ | (1) | $ | (161) | $ | (79)
For the year ended December 31, 2019
Balance, January 1, 2019 (1) | $ | 654 | $ | (74) | $ | (7) | $ | (1) | $ | (234) | $ | 338
Other comprehensive income (loss) before reclassifications |  | (401) |  | 78 |  | 3 |  | - |  | - |  | (320)
Amounts reclassified from accumulated other comprehensive income loss |  | - |  | - |  | 3 |  | - |  | 74 |  | 77
Net current period other comprehensive income (loss) |  | (401) |  | 78 |  | 6 |  | - |  | 74 |  | (243)
Balance, December 31, 2019 | $ | 253 | $ | 4 | $ | (1) | $ | (1) | $ | (160) | $ | 95
The reclassifications out of accumulated other comprehensive income (loss) are as follows:
For the | Year ended December 31
millions of Canadian dollars |  |  | 2020 |  | 2019
Affected line item in the Consolidated Financial Statements |  |  |  |
Losses on derivatives recognized as cash flow hedges |  |  |  |
Foreign exchange forwards | Operating revenue - regulated | $ | 2 | $ | 3
Total before tax |  |  | 2 |  | 3
Total net of tax |  | $ | 2 | $ | 3
Net change in unrecognized pension and post-retirement benefit costs |  |  |  |
Actuarial losses (gains) | Other income, net | $ | 15 | $ | 17
Past service costs (gains) | Other income, net |  | (1) |  | (1)
Amounts reclassified into obligations | Pension and post-retirement benefits |  | (16) |  | 39
Amounts reclassified into obligations | Regulatory assets |  | - |  | 28
Total before tax |  |  | (2) |  | 83
| Income tax recovery (expense) |  | 1 |  | (9)
Total net of tax |  | $ | (1) | $ | 74
Total reclassifications out of AOCI, net of tax, for the period | $ | 1 | $ | 77

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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