Income Taxes (Deferred Tax Assets (Liabilities) Resulting From Temporary Differences) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Accrued expenses and reserves	$ 273.9	$ 261.5
Pension and postretirement benefits	195.6	166.0
Asset revaluations	39.4	39.5
Capitalized expenses	131.8	105.8
Intangible Assets	142.3	74.7
Share-based compensation	62.2	54.9
Restructuring initiatives	26.4	18.0
Postemployment benefits	14.0	18.4
Tax loss carryforwards	648.3	576.8
Foreign tax credit carryforwards	356.0	282.1
Minimum tax and business credit carryforwards	47.5	47.0
All other	65.5	66.0
Valuation allowance	(627.4)	(546.1)
Total deferred tax assets	1,375.5	1,164.6
Depreciation and amortization	(44.3)	(48.6)
Unremitted foreign earnings	(224.8)	(46.8)
Prepaid expenses	(10.0)	(7.9)
Capitalized interest	(10.2)	(10.1)
All other	(18.8)	(16.5)
Total deferred tax liabilities	(308.1)	(129.9)
Net deferred tax assets	$ 1,067.4	$ 1,034.7