Schedule I Condensed Financial Information Parent Company Balance Sheets (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current Assets:
Cash and Cash Equivalents	$ 2,161	$ 2,996	$ 2,281	$ 2,772
Accounts Receivable, less allowance — $21 ($22 in 2012)	2,126	2,435
Inventories:
Raw Materials	535	592
Work in Process	149	164
Finished Goods	1,987	2,060
Total Inventory	2,671	2,816
Deferred Income Taxes	570	143
Prepaid Expenses and Other Current Assets	196	254
Total Current Assets	7,724	8,644
Intangible Assets	138	138
Deferred Income Taxes	1,762	157
Other Assets	731	600
Investments in Subsidiaries	0	0
Property, Plant and Equipment, less accumulated depreciation — $4,032 ($4,084 in 2012)	7,153	7,320
Total Assets	18,109	17,527	16,973
Current Liabilities:
Accounts Payable to Affiliates	0	0
Compensation and Benefits	724	758
Other Current Liabilities	956	1,083
Long Term Debt and Capital Leases Due Within One Year	148	73
Total Current Liabilities	4,736	5,025
Long Term Debt and Capital Leases	6,216	6,162
Compensation and Benefits	1,676	2,673
Deferred and Other Noncurrent Income Taxes	181	256
Other Long Term Liabilities	873	966
Total Liabilities	13,682	15,082
Commitments and Contingent Liabilities
Preferred Stock, no par value:
Authorized, 50 million shares, Outstanding shares - none in 2014 (10 million in 2013), liquidation preference $50 per share	0	500
Common Stock, no par value:
Capital Surplus	3,141	2,847
Retained Earnings	4,343	1,958
Accumulated Other Comprehensive Loss	(4,143)	(3,947)	(4,560)
Total Shareholders’ Equity	3,610	1,606
Total Liabilities and Shareholders’ Equity	18,109	17,527
Parent Company
Current Assets:
Cash and Cash Equivalents	674	1,269	802	916
Accounts Receivable, less allowance — $21 ($22 in 2012)	833	872
Inventories:
Raw Materials	193	204
Work in Process	55	55
Finished Goods	903	840
Total Inventory	1,151	1,099
Deferred Income Taxes	496	33
Prepaid Expenses and Other Current Assets	39	35
Total Current Assets	3,193	3,308
Intangible Assets	114	111
Deferred Income Taxes	1,633	0
Other Assets	234	288
Investments in Subsidiaries	4,054	4,325
Property, Plant and Equipment, less accumulated depreciation — $4,032 ($4,084 in 2012)	2,329	2,242
Total Assets	11,557	10,274
Current Liabilities:
Accounts Payable-Trade	910	833
Accounts Payable to Affiliates	557	275
Compensation and Benefits	392	373
Other Current Liabilities	350	347
Long Term Debt and Capital Leases Due Within One Year	6	8
Total Current Liabilities	2,215	1,836
Long Term Debt and Capital Leases	4,375	4,377
Compensation and Benefits	666	1,613
Deferred and Other Noncurrent Income Taxes	3	65
Other Long Term Liabilities	688	777
Total Liabilities	7,947	8,668
Commitments and Contingent Liabilities
Preferred Stock, no par value:
Authorized, 50 million shares, Outstanding shares - none in 2014 (10 million in 2013), liquidation preference $50 per share	0	500
Common Stock, no par value:
Authorized, 450 million shares, Outstanding shares — 248 million (245 million in 2012)	269	248
Capital Surplus	3,141	2,847
Retained Earnings	4,343	1,958
Accumulated Other Comprehensive Loss	(4,143)	(3,947)
Total Shareholders’ Equity	3,610	1,606	370	749
Total Liabilities and Shareholders’ Equity	$ 11,557	$ 10,274