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Other Assets (Tables) | 12 Months Ended
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Dec. 31, 2022
Disclosure of financial assets [abstract] |
Disclosure of components in other assets | The components of other assets are as follows:
As at Dec. 31 | 2022 | 2021 |  |  |  |  |  |
Loan receivable | 37 |  | 55 |  |  |  |  |  |  |
South Hedland prepaid transmission access and distribution costs | 61 |  | 65 |  |  |  |  |  |  |
Long-term prepaids and other assets | 56 |  | 48 |  |  |  |  |  |  |
Project development costs | 10 |  | 29 |  |  |  |  |  |  |
Total Other assets | 164 |  | 197 |  |  |  |  |  |  |
Included in the Consolidated Statements of Financial Position as: |  |  |  |  |  |  |  |
Total current other assets (Note 13) | 4 |  | 55 |  |  |  |  |  |  |
Total long-term other assets | 160 |  | 142 |  |  |  |  |  |  |
Total Other assets | 164 |  | 197 |  |  |  |  |  |  |
Disclosure of change in project development costs | The change in project development costs is as follows:
As at Dec. 31 | 2022 | 2021
Balance, Jan 1 | 29 |  | 25 |
Additions | 29 |  | 15 |
Transfers to PP&E (Note 19) | (29) |  | (1) |
Transfers to intangible assets (Note 21) | (19) |  | — |
Impairment charges (Note 7) | — |  | (10) |
Balance, Dec. 31 | 10 |  | 29 |

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- Definition The disclosure of research and development expense. [Refer: Research and development expense] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition Disclosure of Components in Other Assets [Table Text Block] + References No definition available. + Details
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