Consolidating Financial Information (Details) (USD $) In Millions	Jun. 30, 2011		Dec. 31, 2010		Jun. 30, 2010	Dec. 31, 2009
Assets:
Cash and cash equivalents	$ 1,154		$ 2,063		$ 1,791	$ 1,384
Accounts receivable, less allowances of $3	17		9
Other receivables	14		68
Inventories	319		277
Deferred income taxes	507		503
Other current assets	106		15
Total current assets	2,117		2,935
Investment in subsidiaries	0		0
Plant and equipment, net	250		243
Prepaid pension assets	66		66
Deferred income taxes	9		6
Other assets	56		46
Total assets	2,498		3,296
Liabilities and Shareholders' Equity (Deficit):
Accounts and drafts payable	39		27
Accrued liabilities	433	[1]	333	[1]
Settlement costs	734		1,060
Income taxes	7		6
Total current liabilities	1,213		1,426
Long-term debt	1,780		1,769
Postretirement pension, medical and life insurance benefits	287		284
Other liabilities	49		42
Total liabilities	3,329		3,521
Shareholders' Deficit:
Common stock	2		2
Additional paid-in capital	256		242
Retained earnings	1,832		1,666
Accumulated other comprehensive loss	(112)		(109)
Treasury stock at cost, 35 million and 27 million shares	(2,809)		(2,026)
Total shareholders' equity (deficit)	(831)		(225)		(54)	87
Total liabilities and shareholders' equity (deficit)	2,498		3,296
Parent [Member]
Assets:
Cash and cash equivalents	306		163		23	130
Accounts receivable, less allowances of $3	0		0
Other receivables	0		1
Inventories	0		0
Deferred income taxes	0		0
Other current assets	0		0
Total current assets	306		164
Investment in subsidiaries	(1,112)		(387)
Plant and equipment, net			0
Prepaid pension assets	0		0
Deferred income taxes	0		0
Other assets	0		0
Total assets	(806)		(223)
Liabilities and Shareholders' Equity (Deficit):
Accounts and drafts payable	0		0
Accrued liabilities	25	[1]	2	[1]
Settlement costs	0		0
Income taxes	0		0
Total current liabilities	25		2
Long-term debt	0		0
Postretirement pension, medical and life insurance benefits	0		0
Other liabilities	0		0
Total liabilities	25		2
Shareholders' Deficit:
Common stock	2		2
Additional paid-in capital	256		242
Retained earnings	1,832		1,666
Accumulated other comprehensive loss	(112)		(109)
Treasury stock at cost, 35 million and 27 million shares	(2,809)		(2,026)
Total shareholders' equity (deficit)	(831)		(225)
Total liabilities and shareholders' equity (deficit)	(806)		(223)
Issuer [Member]
Assets:
Cash and cash equivalents	377		1,181		1,392	719
Accounts receivable, less allowances of $3	17		9
Other receivables	14		67
Inventories	319		277
Deferred income taxes	507		502
Other current assets	106		15
Total current assets	1,340		2,051
Investment in subsidiaries	552		772
Plant and equipment, net	250		243
Prepaid pension assets	66		66
Deferred income taxes	5		2
Other assets	56		46
Total assets	2,269		3,180
Liabilities and Shareholders' Equity (Deficit):
Accounts and drafts payable	39		27	[1]
Accrued liabilities	506	[1]	397	[1]
Settlement costs	734		1,060
Income taxes	0		0
Total current liabilities	1,279		1,484
Long-term debt	1,780		1,769
Postretirement pension, medical and life insurance benefits	287		284
Other liabilities	35		30
Total liabilities	3,381		3,567
Shareholders' Deficit:
Common stock	0		0
Additional paid-in capital	297		283
Retained earnings	(1,297)		(561)
Accumulated other comprehensive loss	(112)		(109)
Treasury stock at cost, 35 million and 27 million shares	0		0
Total shareholders' equity (deficit)	(1,112)		(387)
Total liabilities and shareholders' equity (deficit)	2,269		3,180
All Other Subsidiaries [Member]
Assets:
Cash and cash equivalents	471		719		376	535
Accounts receivable, less allowances of $3	0		0
Other receivables	0		0
Inventories	0		0
Deferred income taxes	0		1
Other current assets	0		0
Total current assets	471		720
Investment in subsidiaries	0		0
Plant and equipment, net			0
Prepaid pension assets	0		0
Deferred income taxes	4		4
Other assets	0		0
Total assets	475		724
Liabilities and Shareholders' Equity (Deficit):
Accounts and drafts payable	0		0
Accrued liabilities	(98)	[1]	(66)	[1]
Settlement costs	0		0
Income taxes	7		6
Total current liabilities	(91)		(60)
Long-term debt	0		0
Postretirement pension, medical and life insurance benefits	0		0
Other liabilities	14		12
Total liabilities	(77)		(48)
Shareholders' Deficit:
Common stock	0		0
Additional paid-in capital	214		214
Retained earnings	338		558
Accumulated other comprehensive loss	0		0
Treasury stock at cost, 35 million and 27 million shares	0		0
Total shareholders' equity (deficit)	552		772
Total liabilities and shareholders' equity (deficit)	475		724
Total Consolidating Adjustments [Member]
Assets:
Cash and cash equivalents	0		0		0	0
Accounts receivable, less allowances of $3	0		0
Other receivables	0		0
Inventories	0		0
Deferred income taxes	0		0
Other current assets	0		0
Total current assets	0		0
Investment in subsidiaries	560		(385)
Plant and equipment, net			0
Prepaid pension assets	0		0
Deferred income taxes	0		0
Other assets	0		0
Total assets	560		(385)
Liabilities and Shareholders' Equity (Deficit):
Accounts and drafts payable	0		0
Accrued liabilities	0	[1]	0	[1]
Settlement costs	0		0
Income taxes	0		0
Total current liabilities	0		0
Long-term debt	0		0
Postretirement pension, medical and life insurance benefits	0		0
Other liabilities	0		0
Total liabilities	0		0
Shareholders' Deficit:
Common stock	0		0
Additional paid-in capital	(511)		(497)
Retained earnings	959		3
Accumulated other comprehensive loss	112		109
Treasury stock at cost, 35 million and 27 million shares	0		0
Total shareholders' equity (deficit)	560		(385)
Total liabilities and shareholders' equity (deficit)	$ 560		$ (385)

[1] Includes intercompany royalties between Issuer and other subsidiaries of a corresponding amount.