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Goodwill - Key assumptions calculation of fair value less costs of disposal (Detail) - Richards Bay Minerals [Member] $ in Millions | Dec. 31, 2019 USD ($)
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5% decrease in the titanium slag price |
Disclosure of key assumptions calculation of fair value less costs of disposal [Line Items] |
Corresponding decrease in FVLCD | $ 230
1% increase in the discount rate applied to post-tax cash flows |
Disclosure of key assumptions calculation of fair value less costs of disposal [Line Items] |
Corresponding decrease in FVLCD | 237
10% strengthening of South African rand |
Disclosure of key assumptions calculation of fair value less costs of disposal [Line Items] |
Corresponding decrease in FVLCD | $ 762

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- Definition The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2019-01-01 -Paragraph 130 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2019-en-r&anchor=para_130_e&doctype=Standard -URIDate 2019-03-27 + Details
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