Equity Equity (Reclassification Adjustments out of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013
Amortization of prior service (gains) costs	$ (1.4)	$ (2.8)
Amortization of actuarial (gains) losses	18.2	36.4
Earnings before income taxes [Member]
Gains and losses on cash flow hedges	3.8	6.9
Defined benefit plan reclassification adjustments	16.8	33.6
Earnings from continuing operations [Member]
Cash flow hedge reclassification adjustments, net of tax	3.3	6.4
Defined benefit plan reclassification adjustments, net of tax	11.2	22.1
Total reclassifications from Other comprehensive income (loss), net of tax	14.5	28.5
Interest Expense [Member] | Interest Rate Locks
Gains and losses on cash flow hedges	0.8	1.7
Provision for income taxes [Member]
Tax effect on cash flow hedge reclassification adjustments	(0.5)	(0.5)
Tax effect on defined benefit plan reclassification adjustments	(5.6)	(11.5)
cost of goods sold [Member] | Currency Derivatives
Gains and losses on cash flow hedges	$ 3.0	$ 5.2