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Post-retirement benefit obligations (Details) - ZAR (R) R in Millions | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
--- | --- | --- | ---
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement obligations, Non-current | R 13,297 | R 14,691 | R 12,708
Post-retirement obligations, Current | 497 | 505 |
Post-retirement obligations, Total | 13,794 | 15,196 |
Post-retirement assets, Non-current | (591) | (467) | R (1,274)
Healthcare |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement obligations, Non-current | 3,474 | 3,137 |
Post-retirement obligations, Current | 239 | 240 |
Post-retirement obligations, Total | 3,713 | 3,377 |
Pension |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement assets, Non-current | (591) | (467) |
Post-retirement assets, Total | (591) | (467) |
Net pension obligations, Non-current | 9,232 | 11,087 |
Net pension obligations, Current | 258 | 265 |
Net pension obligations, Total | 9,490 | 11,352 |
South Africa | Healthcare |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement obligations, Non-current | 3,238 | 2,778 |
Post-retirement obligations, Current | 218 | 214 |
Post-retirement obligations, Total | 3,456 | 2,992 |
South Africa | Pension |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement assets, Non-current | (46) | (467) |
Post-retirement assets, Total | (46) | (467) |
Net pension obligations, Total | (46) | (467) |
United States | Healthcare |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement obligations, Non-current | 236 | 359 |
Post-retirement obligations, Current | 21 | 26 |
Post-retirement obligations, Total | 257 | 385 |
Foreign Countries | Pension |  |  |
Disclosure of net defined benefit liability (asset) |  |  |
Post-retirement obligations, Non-current | 9,823 | 11,554 |
Post-retirement obligations, Current | 258 | 265 |
Post-retirement obligations, Total | 10,081 | 11,819 |
Post-retirement assets, Non-current | (545) |  |
Post-retirement assets, Total | (545) |  |
Net pension obligations, Total | R 9,536 | R 11,819 |

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- Definition The amount of current net defined benefit liability. [Refer: Net defined benefit liability] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2020-01-01 -Paragraph 140 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_140_a&doctype=Standard -URIDate 2020-01-01 + Details
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