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v3.19.3.a.u2

Cash Flow Information (Notes) | 12 Months Ended
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Dec. 31, 2019
Disclosure of cash flow statement [Abstract] |
Cash Flow Information | Cash Flow Information A. Change in Non-Cash Operating Working Capital
Year ended Dec. 31 | 2019 | 2018 | 2017
(Use) source: |  |  |
Accounts receivable | 261 |  | 58 |  | (228) |
Prepaid expenses | — |  | 19 |  | (75) |
Income taxes receivable | (6) |  | — |  | 8 |
Inventory | (13) |  | (21) |  | (7) |
Accounts payable, accrued liabilities and provisions | (130) |  | (97) |  | 186 |
Income taxes payable | 9 |  | (3) |  | 2 |
Change in non-cash operating working capital | 121 |  | (44) |  | (114) |
B. Changes in Liabilities from Financing Activities
| Balance Dec. 31, 2018 | Net cash flows | New leases | Tax shield on tax equity financing | Dividends declared | Foreign exchange impact | Other | Balance Dec. 31, 2019
Long-term debt and lease obligations | 3,267 |  | (70) |  | 133 |  | (35) |  | — |  | (42) |  | (41) |  | 3,212 |
Exchangeable securities | — |  | 350 |  | — |  | — |  | — |  | — |  | (24) |  | 326 |
Dividends payable (common and preferred) | 58 |  | (85) |  | — |  | — |  | 64 |  | — |  | — |  | 37 |
Total liabilities from financing activities | 3,325 |  | 195 |  | 133 |  | (35) |  | 64 |  | (42) |  | (65) |  | 3,575 |
| Balance Dec. 31, 2017 | Net cash flows | New leases | Dividends declared | Foreign exchange impact | Other | Balance Dec. 31, 2018
Long-term debt and finance lease obligations | 3,707 |  | (540) |  | 10 |  | — |  | 95 |  | (5) |  | 3,267 |
Dividends payable (common and preferred) | 34 |  | (86) |  | — |  | 107 |  | — |  | 3 |  | 58 |
Total liabilities from financing activities | 3,741 |  | (626) |  | 10 |  | 107 |  | 95 |  | (2) |  | 3,325 |

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- Definition The disclosure of the reconciliation of liabilities arising from financing activities. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 44D -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_44D&doctype=Standard -URIDate 2018-03-16 + Details
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