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v3.22.0.1

Consolidated Statements of Cash Flows - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Operating activities |  |
Net income (loss) | $ 1,613,600 | $ (2,438,964)
Adjustments for: |  |
Share-based compensation | 6,389 | 7,216
Unrealized foreign exchange (gain) loss | (1,905) | 9,232
Exploration and evaluation | 15,212 | 14,011
Depletion and depreciation |  | 486,380
Impairment (impairment reversal) | (1,542,414) | 2,360,220
Non-cash financing, accretion and early redemption expense | 19,090 | 18,907
Non-cash other income | (2,857) | (2,128)
Unrealized financial derivatives loss | 103,631 | 18,500
Gain on dispositions | (9,666) | (901)
Deferred income tax expense (recovery) | 79,968 | (160,967)
Asset retirement obligations settled | (6,662) | (7,168)
Change in non-cash working capital | (26,582) | 48,758
Cash flows from operating activities | 712,384 | 353,096
Financing activities |  |
(Decrease) increase in credit facilities | (145,321) | 143,248
Payments on lease obligations | (4,334) | (5,925)
Net proceeds from issuance of long-term notes | 0 | 652,150
Redemption of long-term notes | (251,969) | (833,672)
Cash flows used in financing activities | (401,624) | (44,199)
Investing activities |  |
Additions to exploration and evaluation assets | (3,298) | (4,490)
Additions to oil and gas properties | (310,005) | (275,850)
Additions to other plant and equipment | (907) | (2,280)
Property acquisitions | (1,557) | 0
Proceeds from dispositions | 7,804 | 182
Change in non-cash working capital | (2,797) | (32,031)
Cash flows used in investing activities | (310,760) | (314,469)
Change in cash | 0 | (5,572)
Cash, beginning of year | 0 | 5,572
Cash, end of year | 0 | 0
Supplementary information |  |
Interest paid | 93,114 | 102,358
Income taxes paid | $ 253 | $ 1,155

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- Definition The cash outflow for repayments of bonds, notes and debentures. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17&doctype=Standard -URIDate 2021-03-24 + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
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Period Type: | duration