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Group statement of comprehensive income - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Statement of comprehensive income [abstract] |  |  |  |  |
Profit after tax for the period |  | $ 13,068 |  | $ 3,451 |
Items that will not be reclassified to profit or loss: |  |  |  |  |
Actuarial gains/(losses) on post-retirement benefit plans |  | 712 |  | (283) |
Changes in the fair value of equity investments held at fair value through other comprehensive income (FVOCI) |  | 12 |  | (4) |
Tax relating to these components of other comprehensive income |  | (219) |  | 75 |
Share of other comprehensive income/(losses) of equity accounted units, net of tax |  | 12 |  | (6) |
Items that will not be reclassified to profit or loss |  | 517 |  | (218) |
Items that have been/may be subsequently reclassified to profit or loss: |  |  |  |  |
Currency translation adjustment | [1] | (365) |  | (945) |
Fair value movements: |  |  |  |  |
– Cash flow hedge (losses)/gains |  | (142) |  | 69 |
– Cash flow hedge (gains)/losses transferred to the income statement |  | (20) |  | 21 |
Net change in costs of hedging |  | (20) |  | 10 |
Tax relating to these components of other comprehensive loss/(income) |  | 55 |  | (46) |
Share of other comprehensive income/(losses) of equity accounted units, net of tax |  | 10 |  | (32) |
Other comprehensive income/(loss) for the period, net of tax |  | 35 |  | (1,141) |
Total comprehensive income for the period |  | 13,103 | [2] | 2,310 | [3]
– attributable to owners of Rio Tinto |  | 12,342 |  | 2,289 |
– attributable to non-controlling interests |  | $ 761 |  | $ 21 |
[1] | Excludes a currency translation loss of US$82 million for the period ended 30 June 2021 (30 June 2020: loss of US$75 million) arising on Rio Tinto Limited’s share capital, which is recognised in the Group statement of changes in equity on pages F-6 and F-7.
[2] | Refer to Group statement of comprehensive income for further details.
[3] | Refer to Group statement of comprehensive income for further details.

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