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v3.19.3.a.u2

Related-party transactions (Tables) | 12 Months Ended
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Dec. 31, 2019
Related party transactions [abstract] |
Summary of transactions and balances with equity accounted units |
| Note | 2019 US$m |  | 2018 US$m |  | 2017 US$m |
Income statement items |  |  |  |
Purchases from equity accounted units |  | (1,155 | ) | (1,209 | ) | (993 | )
Sales to equity accounted units |  | 268 |  | 493 |  | 210 |
Cash flow statement items |  |  |  |
Dividends from equity accounted units |  | 669 |  | 800 |  | 817 |
Net funding of equity accounted units |  | (33 | ) | (9 | ) | (3 | )
Balance sheet items |  |  |  |
Investments in equity accounted units (a) | 15 | 3,971 |  | 4,299 |  | 4,486 |
Loans to equity accounted units | 20 | 39 |  | 38 |  | 39 |
Loans from equity accounted units | 22 | — |  | — |  | (31 | )
Trade and other receivables: amounts due from equity accounted units(b) | 18 | 259 |  | 278 |  | 299 |
Trade and other payables: amounts due to equity accounted units | 25 | (271 | ) | (223 | ) | (175 | )
(a) | Investments in equity accounted units include quasi equity loans. Further information about investments in equity accounted units is set out in notes 35 and 36.
(b) | This includes prepayments of tolling charges.

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