DOW CHEMICAL CO /DE/
| 2013 | FY |
Asset Retirement Obligations
In millions
2013
2012
Balance at January 1
$
92
$
88
Additional accruals
5
2
Liabilities settled
(2
)
(6
)
Accretion expense
1
1
Revisions in estimated cash flows
(8
)
7
Other
1
—
Balance at December 31
$
89
$
92
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