Financial risk management and financial instruments - Contractual Cash Flows (Details) $ / shares in Units, R in Millions, $ in Millions | Jun. 30, 2024 ZAR (R) | Jun. 30, 2023 ZAR (R) | Jun. 30, 2023 USD ($) $ / shares | Nov. 08, 2022 USD ($) |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | R 86,216 | R 92,029 | | |
Financial liabilities - carrying value | (168,266) | (177,816) | | |
Contractual cash flows, financial assets | 108,141 | 110,439 | | |
Contractual cash flows, financial liabilities | (250,053) | (244,561) | | |
US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contract amount | $ | | | | $ 750 |
Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 102,486 | 105,065 | | |
Contractual cash flows, financial liabilities | (66,192) | (102,448) | | |
One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 1,768 | 1,257 | | |
Contractual cash flows, financial liabilities | (34,544) | (17,443) | | |
Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 726 | 411 | | |
Contractual cash flows, financial liabilities | (103,587) | (45,026) | | |
More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 3,161 | 3,706 | | |
Contractual cash flows, financial liabilities | (45,730) | (79,644) | | |
Non-derivative instruments | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (167,706) | (175,721) | | |
Contractual cash flows, non-derivative liabilities | (225,002) | (222,120) | | |
Non-derivative instruments | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (44,761) | (83,549) | | |
Non-derivative instruments | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (34,509) | (17,334) | | |
Non-derivative instruments | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (103,601) | (44,925) | | |
Non-derivative instruments | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (42,131) | (76,312) | | |
Long-term debt | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (117,031) | (124,068) | | |
Contractual cash flows, non-derivative liabilities | (153,995) | (152,653) | | |
Long-term debt | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (9,400) | | |
Prevailing conversion price | $ / shares | | | $ 19.8595 | |
Contract amount | $ | | | $ 750 | |
Long-term debt | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (7,805) | (44,932) | | |
Long-term debt | Within one year | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (9,400) | | |
Long-term debt | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (28,914) | (11,970) | | |
Long-term debt | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (99,312) | (41,366) | | |
Long-term debt | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (17,964) | (54,385) | | |
Long-term debt | As reported on | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (17,000) | | |
Long-term debt | As reported on | Within one year | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (600) | | |
Long-term debt | As reported on | One to three years | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (1,300) | | |
Long-term debt | As reported on | Three to five years | US Dollar Convertible Bond, November 2027 | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | | (15,100) | | |
Lease liabilities | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (17,437) | (16,297) | | |
Contractual cash flows, non-derivative liabilities | (37,769) | (34,111) | | |
Lease liabilities | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (3,718) | (3,261) | | |
Lease liabilities | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (5,595) | (5,364) | | |
Lease liabilities | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (4,289) | (3,559) | | |
Lease liabilities | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (24,167) | (21,927) | | |
Short-term debt | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (566) | (79) | | |
Contractual cash flows, non-derivative liabilities | (566) | (79) | | |
Short-term debt | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (566) | (79) | | |
Trade and other payables | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (32,551) | (35,118) | | |
Contractual cash flows, non-derivative liabilities | (32,551) | (35,118) | | |
Trade and other payables | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (32,551) | (35,118) | | |
Bank overdraft | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (121) | (159) | | |
Contractual cash flows, non-derivative liabilities | (121) | (159) | | |
Bank overdraft | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, non-derivative liabilities | (121) | (159) | | |
Forward exchange contracts | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (11) | (353) | | |
Contractual cash flows, derivative liabilities | (21,390) | (18,086) | | |
Forward exchange contracts | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | (21,390) | (18,086) | | |
Foreign exchange zero cost collars | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | | (579) | | |
Contractual cash flows, derivative liabilities | | (579) | | |
Foreign exchange zero cost collars | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | | (579) | | |
Ethane swap options | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | | (158) | | |
Contractual cash flows, derivative liabilities | | (158) | | |
Ethane swap options | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | | (158) | | |
Crude oil futures | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | | (12) | | |
Contractual cash flows, derivative liabilities | | (12) | | |
Crude oil futures | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | | (12) | | |
Oxygen supply contract embedded derivative liability | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (542) | (993) | | |
Contractual cash flows, derivative liabilities | (3,654) | (3,606) | | |
Oxygen supply contract embedded derivative liability | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | (34) | (64) | | |
Oxygen supply contract embedded derivative liability | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | (35) | (109) | | |
Oxygen supply contract embedded derivative liability | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | 14 | (101) | | |
Oxygen supply contract embedded derivative liability | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | (3,599) | (3,332) | | |
Other commodity derivatives | | | | |
Financial risk management and financial instruments | | | | |
Financial liabilities - carrying value | (7) | | | |
Contractual cash flows, derivative liabilities | (7) | | | |
Other commodity derivatives | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, derivative liabilities | (7) | | | |
Non-derivative instruments | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 84,411 | 91,041 | | |
Contractual cash flows, financial assets | 84,643 | 91,343 | | |
Non-derivative instruments | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 79,741 | 86,791 | | |
Non-derivative instruments | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 1,630 | 1,119 | | |
Non-derivative instruments | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 588 | 273 | | |
Non-derivative instruments | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 2,684 | 3,160 | | |
Long-term receivables | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 3,051 | 2,803 | | |
Contractual cash flows, financial assets | 3,283 | 3,105 | | |
Long-term receivables | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 90 | | | |
Long-term receivables | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 1,630 | 1,119 | | |
Long-term receivables | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 588 | 273 | | |
Long-term receivables | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 975 | 1,713 | | |
Trade and other receivables | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 31,272 | 30,915 | | |
Contractual cash flows, financial assets | 31,272 | 30,915 | | |
Trade and other receivables | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 31,272 | 30,915 | | |
Cash and cash equivalents | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 45,383 | 53,926 | | |
Contractual cash flows, financial assets | 45,383 | 53,926 | | |
Cash and cash equivalents | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 45,383 | 53,926 | | |
Investments | Financial assets at fair value through other comprehensive income | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 9 | 713 | | |
Contractual cash flows, financial assets | 9 | 713 | | |
Investments | Financial assets at fair value through other comprehensive income | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 9 | 713 | | |
Investments | Financial assets at fair value through profit or loss | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 2,987 | 1,237 | | |
Contractual cash flows, financial assets | 2,987 | 1,237 | | |
Investments | Financial assets at fair value through profit or loss | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 2,987 | 1,237 | | |
Long-term restricted cash | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 1,709 | 1,447 | | |
Contractual cash flows, financial assets | 1,709 | 1,447 | | |
Long-term restricted cash | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 1,709 | 1,447 | | |
Forward exchange contracts | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 711 | 133 | | |
Contractual cash flows, financial assets | 22,090 | 17,866 | | |
Forward exchange contracts | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 22,090 | 17,866 | | |
Crude oil put options | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 279 | 253 | | |
Contractual cash flows, financial assets | 279 | 253 | | |
Crude oil put options | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 279 | 253 | | |
Foreign exchange zero cost collars | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 302 | 76 | | |
Contractual cash flows, financial assets | 302 | 76 | | |
Foreign exchange zero cost collars | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 302 | 76 | | |
Other commodity derivatives | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 5 | 10 | | |
Contractual cash flows, financial assets | 5 | 10 | | |
Other commodity derivatives | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 5 | 10 | | |
Oxygen supply contract embedded derivative | | | | |
Financial risk management and financial instruments | | | | |
Financial assets - carrying value | 508 | 516 | | |
Contractual cash flows, financial assets | 822 | 891 | | |
Oxygen supply contract embedded derivative | Within one year | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 69 | 69 | | |
Oxygen supply contract embedded derivative | One to three years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 138 | 138 | | |
Oxygen supply contract embedded derivative | Three to five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | 138 | 138 | | |
Oxygen supply contract embedded derivative | More than five years | | | | |
Financial risk management and financial instruments | | | | |
Contractual cash flows, financial assets | R 477 | R 546 | | |