Supplemental Financial Information

Supplemental information for accounts and notes receivable and inventories is summarized as follows:



	2015			2014			2013
Accounts and notes receivable
Trade receivables	$	5,497		$	5,817
Other receivables	1,070			971
	6,567			6,788
Allowance, beginning of year	137			145			$	157
Net amounts charged to expense	43			38			29
Deductions ^(a)	(27		)	(27		)	(34		)
Other ^(b)	(23		)	(19		)	(7		)
Allowance, end of year	130			137			$	145
Net receivables	$	6,437		$	6,651

Inventories ^(c)
Raw materials	$	1,312		$	1,593
Work-in-process	161			173
Finished goods	1,247			1,377
	$	2,720		$	3,143


(a)	Includes accounts written off.


(b)	Includes adjustments related primarily to currency translation and other adjustments.


(c)	Approximately 4% and 3% of the inventory cost in 2015 and 2014, respectively, were computed using the LIFO method. The differences between LIFO and FIFO methods of valuing these inventories were not material.

Supplemental information for other assets and accounts payable and other current liabilities is summarized as follows:



	2015		2014
Other assets
Noncurrent notes and accounts receivable	$	140	$	93
Deferred marketplace spending	159		179
Pension plans ^(a)	60		141
Other	391		447
	$	750	$	860
Accounts payable and other current liabilities
Accounts payable	$	5,546	$	5,127
Accrued marketplace spending	2,319		2,222
Accrued compensation and benefits	1,759		1,746
Dividends payable	1,041		1,009
Other current liabilities	2,842		2,912
	$	13,507	$	13,016


(a)	See Note 7 for additional information regarding our pension plans.

The following table summarizes other supplemental information:



	2015		2014		2013
Other supplemental information
Rent expense	$	696	$	707	$	639
Interest paid	$	952	$	925	$	1,007
Income taxes paid, net of refunds	$	1,808	$	1,847	$	3,076