Schedule I Condensed Financial Information Parent Company Balance Sheets (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Current Assets:
Cash and Cash Equivalents	$ 2,281	$ 2,772	$ 2,005	$ 1,922
Accounts Receivable, less allowance — $22 ($22 in 2011)	2,563	2,849
Inventories:
Raw Materials	743	937
Work in Process	169	186
Finished Goods	2,338	2,733
Total Inventory	3,250	3,856
Prepaid Expenses and Other Current Assets	404	335
Total Current Assets	8,498	9,812
Intangible Assets	140	157
Other Assets	529	486
Property, Plant and Equipment, less accumulated depreciation — $4,084 ($4,016 in 2011)	6,956	6,375
Total Assets	16,973	17,629	15,630
Current Liabilities:
Compensation and Benefits	719	799
Other Current Liabilities	1,182	1,050
Long Term Debt and Capital Leases Due Within One Year	96	156
Total Current Liabilities	5,322	5,929
Long Term Debt and Capital Leases	4,888	4,789
Deferred and Other Noncurrent Income Taxes	264	244
Other Long Term Liabilities	1,000	1,041
Total Liabilities	15,814	16,005
Commitments and Contingent Liabilities
Common Stock, no par value:
Capital Surplus	2,815	2,808
Retained Earnings	1,370	1,187
Accumulated Other Comprehensive Loss	(4,560)	(3,991)
Total Shareholders’ Equity	370	749
Total Liabilities and Shareholders’ Equity	16,973	17,629
Parent [Member]
Current Assets:
Cash and Cash Equivalents	802	916	792	802
Accounts Receivable, less allowance — $22 ($22 in 2011)	905	984
Inventories:
Raw Materials	290	401
Work in Process	56	63
Finished Goods	917	1,115
Total Inventory	1,263	1,579
Prepaid Expenses and Other Current Assets	64	53
Total Current Assets	3,034	3,532
Intangible Assets	110	110
Other Assets	240	226
Investments in Subsidiaries	3,986	4,067
Property, Plant and Equipment, less accumulated depreciation — $4,084 ($4,016 in 2011)	2,260	2,129
Total Assets	9,630	10,064
Current Liabilities:
Accounts Payable-Trade	779	925
Accounts Payable to Affiliates	485	716
Compensation and Benefits	384	445
Other Current Liabilities	350	344
Long Term Debt and Capital Leases Due Within One Year	9	11
Total Current Liabilities	2,007	2,441
Long Term Debt and Capital Leases	3,462	3,271
Compensation and Benefits	2,941	2,793
Deferred and Other Noncurrent Income Taxes	41	32
Other Long Term Liabilities	809	778
Total Liabilities	9,260	9,315
Commitments and Contingent Liabilities
Shareholders’ Equity
Preferred Stock, no par value: Authorized, 50 million shares, Outstanding shares — 10 million (10 in 2011)	500	500
Common Stock, no par value:
Authorized, 450 million shares, Outstanding shares — 245 million (245 million in 2011)	245	245
Capital Surplus	2,815	2,808
Retained Earnings	1,370	1,187
Accumulated Other Comprehensive Loss	(4,560)	(3,991)
Total Shareholders’ Equity	370	749	644	735
Total Liabilities and Shareholders’ Equity	$ 9,630	$ 10,064