Accounting policy developments	12 Months Ended
Dec. 31, 2022
Accounting policy developments
Accounting policy developments	Accounting policy developments Standards, interpretations and amendments to standards not yet effective and not yet applied In February 2021, the International Accounting Standards Board issued narrow-scope amendments to IAS 1, Presentation of Financial Statements, IFRS Practice Statement 2, Making Materiality Judgements and IAS 8, Accounting Polices, Changes in Accounting Estimates and Errors. The amendments are effective for annual periods beginning on or after January 1, 2023, although earlier application is permitted. The amendments will require the disclosure of material accounting policy information rather than disclosing significant accounting policies and clarify how to distinguish changes in accounting policies from changes in accounting estimates. Based on our current assessment, we do not expect that our financial disclosure will be materially affected by the application of the amendments. In May 2021, the International Accounting Standards Board issued targeted amendments to IAS 12, Income Taxes. The amendments are effective for annual periods beginning on or after January 1, 2023, although earlier application is permitted. With a view to reducing diversity in reporting, the amendments will clarify that companies are required to recognize deferred taxes on transactions where both assets and liabilities are recognized, such as with leases and asset retirement (decommissioning) obligations. Based upon our current facts and circumstances, we do not expect our financial performance or disclosure to be materially affected by the application of the amended standard.

In February 2021, the International Accounting Standards Board issued narrow-scope amendments to IAS 1, Presentation of Financial Statements, IFRS Practice Statement 2, Making Materiality Judgements and IAS 8, Accounting Polices, Changes in Accounting Estimates and Errors. The amendments are effective for annual periods beginning on or after January 1, 2023, although earlier application is permitted. The amendments will require the disclosure of material accounting policy information rather than disclosing significant accounting policies and clarify how to distinguish changes in accounting policies from changes in accounting estimates. Based on our current assessment, we do not expect that our financial disclosure will be materially affected by the application of the amendments.

In May 2021, the International Accounting Standards Board issued targeted amendments to IAS 12, Income Taxes. The amendments are effective for annual periods beginning on or after January 1, 2023, although earlier application is permitted. With a view to reducing diversity in reporting, the amendments will clarify that companies are required to recognize deferred taxes on transactions where both assets and liabilities are recognized, such as with leases and asset retirement (decommissioning) obligations. Based upon our current facts and circumstances, we do not expect our financial performance or disclosure to be materially affected by the application of the amended standard.