|
2011 |
2010 |
2009 |
|||||
|
Accounts receivable |
|||||||
|
Trade receivables |
$6,036 |
$5,514 |
|||||
|
Other receivables |
1,033 |
953 |
|||||
|
7,069 |
6,467 |
||||||
|
Allowance, beginning of year |
144 |
90 |
$70 |
||||
|
Net amounts charged to expense |
30 |
12 |
40 |
||||
|
Deductions(a) |
(41 |
) |
(37 |
) |
(21 |
) |
|
|
Other(b) |
24 |
79 |
1 |
||||
|
Allowance, end of year |
157 |
144 |
$90 |
||||
|
Net receivables |
$6,912 |
$6,323 |
|||||
|
Inventories(c) |
|||||||
|
Raw materials |
$1,883 |
$1,654 |
|||||
|
Work-in-process |
207 |
128 |
|||||
|
Finished goods |
1,737 |
1,590 |
|||||
|
$3,827 |
$3,372 |
(a) Includes accounts written off.
(b) Includes adjustments related to acquisitions, currency translation effects and other adjustments.
(c) Inventories are valued at the lower of cost or market. Cost is determined using the average, first-in, first-out (FIFO) or last-in, first-out (LIFO) methods. Approximately 3% in 2011 and 8% in 2010 of the inventory cost was computed using the LIFO method. The differences between LIFO and FIFO methods of valuing these inventories were not material.
