Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Deferred tax assets:
Employee benefits	$ 92,983	$ 86,848
Legal matters	68,398	69,075
Accounts receivable allowances	101,342	179,474
Inventories	30,004	33,178
Other reserves	28,230	30,713
Tax credits	17,707	17,646
Net operating losses carryforward	258,482	233,593
Intangibles	49,151	49,294
Capital-loss carryforward	19,324	39,249
Convertible debt	30,072	21,492
Other	133,959	59,411
Deferred tax assets, gross, Total	829,652	819,973
Less: Valuation allowance	(231,436)	(232,147)
Total deferred tax assets	598,216	587,826
Deferred tax liabilities:
Plant and equipment	110,392	102,081
Intangibles	514,203	582,252
Other	41,476	67,029
Total deferred tax liabilities	666,071	751,362
Deferred tax liabilities, net	$ (67,855)	$ (163,536)