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Registration of securities issued in business combination transactions

ASSET RETIREMENT OBLIGATIONS (Tables)

v3.3.1.900
ASSET RETIREMENT OBLIGATIONS (Tables)
12 Months Ended
Dec. 31, 2015
ASSET RETIREMENT OBLIGATIONS. Ìý
Schedule of changes to asset retirement obligation liabilities

Ìý

ÌýÌýÌýÌýÌýÌýÌýÌýThe following table describes changes to our asset retirement obligation liabilities (dollars in millions):

ÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌý

Ìý

Ìý

DecemberÌý31,

Ìý

Ìý

Ìý

2015

Ìý

2014

Ìý

Asset retirement obligations at beginning of year

Ìý

$

26

Ìý

$

29

Ìý

Accretion expense

Ìý

Ìý

3

Ìý

Ìý

2

Ìý

Liabilities incurred

Ìý

Ìý

�

Ìý

Ìý

�

Ìý

Liabilities assumed in connection with the Rockwood Acquisition

Ìý

Ìý

30

Ìý

Ìý

�

Ìý

Liabilities settled

Ìý

Ìý

(1

)

Ìý

(2

)

Foreign currency effect on reserve balance

Ìý

Ìý

(6

)

Ìý

(3

)

�

�

â€� Ìý

â€� Ìý

�

â€� Ìý

â€� Ìý

�

Asset retirement obligations at end of year

Ìý

$

52

Ìý

$

26

Ìý

�

�

â€� Ìý

â€� Ìý

�

â€� Ìý

â€� Ìý

�

�

�

â€� Ìý

â€� Ìý

�

â€� Ìý

â€� Ìý

�

Ìý