v2.4.0.8

Accounts Receivable and Inventory (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Accounts Receivable And Inventory (Textuals) [Abstract]
Allowance for doubtful accounts receivable	$ 79	$ 85
Percentage of inventory at FIFO accounted for using the LIFO method	45.00%	43.00%
Inventory Disclosure [Abstract]
Raw materials	955	915
Work-in-process	428	423
Finished goods	1,115	1,131
Inventory at FIFO	2,498	2,469
Excess of FIFO over LIFO cost	(116)	(133)
Total inventory	$ 2,382	$ 2,336

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized.

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The amount of FIFO (first in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

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