| Current assets | 1,773a | 1,580a |
| Cash and cash equivalents | 337a | 348a |
| Restricted cash | 69a | 69a |
| Trade and other receivables | 767a | 807a |
| Prepaid expenses and other | 68a | 48a |
| Risk management assets | 318a | 151a |
| Inventory | 134a | 157a |
| Assets held for sale | 80a | |
| Non-current assets | — | — |
| Investments | 159a | 138a |
| Long-term portion of finance lease receivables | 305a | 171a |
| Risk management assets | 93a | 52a |
| Property, plant and equipment | 6,020a | 5,714a |
| Right-of-use assets | 120a | 117a |
| Intangible assets | 281a | 223a |
| Goodwill | 517a | 464a |
| Deferred income tax assets | 52a | 21a |
| Other assets | 179a | 179a |
| Total assets | 9,499a | 8,659a |
| Bank overdraft | 1a | 3a |
| Accounts payable, accrued liabilities and other current liabilities | 756a | 809a |
| Current portion of decommissioning and other provisions | 83a | 35a |
| Risk management liabilities | 277a | 314a |
| Dividends payable | 49a | 49a |
| Exchangeable securities | 750a | |
| Contingent consideration payable | 81a | |
| Current portion of long-term debt and lease liabilities | 572a | 532a |
| Current liabilities | 2,569a | 1,742a |
| Non-current liabilities | — | — |
| Credit facilities, long-term debt and lease liabilities | 3,236a | 2,934a |
| Exchangeable securities | | 744a |
| Decommissioning and other provisions | 850a | 654a |
| Deferred income tax liabilities | 470a | 386a |
| Risk management liabilities | 305a | 274a |
| Contract liabilities | 24a | 10a |
| Defined benefit obligation and other long-term liabilities | 202a | 251a |
| Equity | — | — |
| Common shares | 3,179a | 3,285a |
| Preferred shares | 942a | 942a |
| Contributed surplus | 42a | 41a |
| Deficit | -2,458a | -2,567a |
| Accumulated other comprehensive income (loss) | 41a | -164a |
| Equity attributable to shareholders | 1,746a | 1,537a |
| Non-controlling interests | 97a | 127a |
| Total equity | 1,843a | 1,664a |
| Total liabilities and equity | 9,499a | 8,659a |