ACCOUNTS RECEIVABLE AND INVENTORY

Accounts Receivable

Eaton performs ongoing credit evaluation of its customers and maintains sufficient allowances for potential credit losses. The Company evaluates the collectability of its accounts receivable based on the length of time the receivable is past due and any anticipated future write-off based on historic experience. Accounts receivable balances are written off against an allowance for doubtful accounts after a final determination of uncollectability has been made. Accounts receivable are net of an allowance for doubtful accounts of $50 and $60 at December 31, 2015 and 2014, respectively.

Inventory

Inventory is carried at lower of cost or market. Inventory in the United States is generally accounted for using the last-in, first-out (LIFO) method. Remaining United States and non-United States inventory is accounted for using the first-in, first-out (FIFO) method. Cost components include raw materials, purchased components, direct labor, indirect labor, utilities, depreciation, inbound freight charges, purchasing and receiving costs, inspection costs, warehousing costs, and costs of the distribution network.

The components of inventory follow:



	2015			2014
Raw materials	$	885		$	924
Work-in-process	412			422
Finished goods	1,131			1,201
Inventory at FIFO	2,428			2,547
Excess of FIFO over LIFO cost	(105		)	(119		)
Total inventory	$	2,323		$	2,428

Inventory at FIFO accounted for using the LIFO method was 43% and 41% at the end of 2015 and 2014, respectively.