|
|
|
Land |
|
Building |
|
Facilities |
|
Equipment |
|
Mineral |
|
Others |
|
Constructions |
|
Total |
|
|
Balance at December 31, 2015 |
|
766 |
|
9,101 |
|
8,292 |
|
7,307 |
|
10,304 |
|
7,206 |
|
11,126 |
|
54,102 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Additions (i) |
|
— |
|
— |
|
— |
|
— |
|
— |
|
— |
|
5,240 |
|
5,240 |
|
|
Disposals |
|
(1 |
) |
(8 |
) |
(9 |
) |
(19 |
) |
(125 |
) |
(384 |
) |
(20 |
) |
(566 |
) |
|
Assets retirement obligation |
|
— |
|
— |
|
— |
|
— |
|
311 |
|
— |
|
— |
|
311 |
|
|
Depreciation, amortization and depletion |
|
— |
|
(517 |
) |
(705 |
) |
(906 |
) |
(795 |
) |
(631 |
) |
— |
|
(3,554 |
) |
|
Transfers to non-current assets held for sale |
|
— |
|
— |
|
— |
|
— |
|
— |
|
(497 |
) |
— |
|
(497 |
) |
|
Impairment (note 19) |
|
(1 |
) |
(448 |
) |
(175 |
) |
(110 |
) |
(165 |
) |
(88 |
) |
70 |
|
(917 |
) |
|
Impairment of discontinued operations (note 14) |
|
(53 |
) |
— |
|
(65 |
) |
— |
|
(1,590 |
) |
— |
|
— |
|
(1,708 |
) |
|
Translation adjustment |
|
111 |
|
702 |
|
960 |
|
639 |
|
748 |
|
861 |
|
1,731 |
|
5,752 |
|
|
Transfers |
|
26 |
|
2,177 |
|
1,253 |
|
978 |
|
230 |
|
1,110 |
|
(5,857 |
) |
(83 |
) |
|
Effect of discontinued operations |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Transfer to net assets held for sale |
|
(124 |
) |
(333 |
) |
(80 |
) |
(1,095 |
) |
(538 |
) |
(62 |
) |
(429 |
) |
(2,661 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at December 31, 2016 |
|
724 |
|
10,674 |
|
9,471 |
|
6,794 |
|
8,380 |
|
7,515 |
|
11,861 |
|
55,419 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost |
|
724 |
|
16,678 |
|
15,664 |
|
11,953 |
|
16,066 |
|
11,319 |
|
11,861 |
|
84,265 |
|
|
Accumulated depreciation |
|
— |
|
(6,004 |
) |
(6,193 |
) |
(5,159 |
) |
(7,686 |
) |
(3,804 |
) |
— |
|
(28,846 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at December 31, 2016 |
|
724 |
|
10,674 |
|
9,471 |
|
6,794 |
|
8,380 |
|
7,515 |
|
11,861 |
|
55,419 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Additions (i) |
|
— |
|
— |
|
— |
|
— |
|
— |
|
— |
|
3,392 |
|
3,392 |
|
|
Disposals |
|
— |
|
(11 |
) |
(57 |
) |
(67 |
) |
(138 |
) |
(212 |
) |
(151 |
) |
(636 |
) |
|
Assets retirement obligation |
|
— |
|
— |
|
— |
|
— |
|
425 |
|
— |
|
— |
|
425 |
|
|
Depreciation, amortization and depletion |
|
— |
|
(587 |
) |
(736 |
) |
(814 |
) |
(618 |
) |
(754 |
) |
— |
|
(3,509 |
) |
|
Impairment (note 19) |
|
(20 |
) |
— |
|
— |
|
(34 |
) |
(131 |
) |
— |
|
(86 |
) |
(271 |
) |
|
Translation adjustment |
|
79 |
|
(122 |
) |
(105 |
) |
(83 |
) |
222 |
|
47 |
|
38 |
|
76 |
|
|
Transfers |
|
(65 |
) |
2,146 |
|
3,213 |
|
1,097 |
|
929 |
|
1,597 |
|
(8,935 |
) |
(18 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at December 31, 2017 |
|
718 |
|
12,100 |
|
11,786 |
|
6,893 |
|
9,069 |
|
8,193 |
|
6,119 |
|
54,878 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost |
|
718 |
|
19,163 |
|
18,292 |
|
12,840 |
|
17,471 |
|
12,461 |
|
6,119 |
|
87,064 |
|
|
Accumulated depreciation |
|
— |
|
(7,063 |
) |
(6,506 |
) |
(5,947 |
) |
(8,402 |
) |
(4,268 |
) |
— |
|
(32,186 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance at December 31, 2017 |
|
718 |
|
12,100 |
|
11,786 |
|
6,893 |
|
9,069 |
|
8,193 |
|
6,119 |
|
54,878 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(i) Includes capitalized borrowing costs.