GUARANTOR CONDENSED CONSOLIDATING FINANCIAL DATA (Details 2) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
ASSETS
Current assets	$ 1,614	$ 1,612
Property, plant and equipment	734	719
Goodwill	173	177
Other assets	503	522
Total assets	3,024	3,030
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities	544	511
Long-term debt	882	871
Other long-term liabilities	572	580
Total liabilities	1,998	1,962
Stockholders' equity	1,026	1,068
Total liabilities and stockholders' equity	3,024	3,030
Eliminations
ASSETS
Intercompany receivables	(9,414)	(9,412)
Investment in subsidiaries	(8,623)	(8,831)
Total assets	(18,037)	(18,243)
LIABILITIES AND STOCKHOLDERS' EQUITY
Intercompany payables	(9,414)	(9,412)
Total liabilities	(9,414)	(9,412)
Stockholders' equity	(8,623)	(8,831)
Total liabilities and stockholders' equity	(18,037)	(18,243)
Parent Company
ASSETS
Current assets	464	505
Intercompany receivables	3,715	3,531
Investment in subsidiaries	1,661	1,738
Property, plant and equipment	123	127
Goodwill	92	92
Other assets	132	131
Total assets	6,187	6,124
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities	212	210
Intercompany payables	3,787	3,676
Long-term debt	876	870
Other long-term liabilities	286	300
Total liabilities	5,161	5,056
Stockholders' equity	1,026	1,068
Total liabilities and stockholders' equity	6,187	6,124
Guarantor Subsidiaries
ASSETS
Current assets	259	213
Intercompany receivables	3,208	3,065
Investment in subsidiaries	1,633	1,633
Property, plant and equipment	279	277
Goodwill	3	3
Other assets	168	171
Total assets	5,550	5,362
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities	80	69
Intercompany payables	3,487	3,305
Other long-term liabilities	57	56
Total liabilities	3,624	3,430
Stockholders' equity	1,926	1,932
Total liabilities and stockholders' equity	5,550	5,362
Non-Guarantor Subsidiaries
ASSETS
Current assets	891	894
Intercompany receivables	2,491	2,816
Investment in subsidiaries	5,329	5,460
Property, plant and equipment	332	315
Goodwill	78	82
Other assets	203	220
Total assets	9,324	9,787
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities	252	232
Intercompany payables	2,140	2,431
Long-term debt	6	1
Other long-term liabilities	229	224
Total liabilities	2,627	2,888
Stockholders' equity	6,697	6,899
Total liabilities and stockholders' equity	$ 9,324	$ 9,787