Commitments, Contingent Liabilities and Other Matters (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Future minimum rental payments under operating leases with remaining non-cancelable term
2013	$ 36.0
2014	28.6
2015	20.4
2016	13.6
2017	9.5
Thereafter	38.6
Total minimum payments	146.7
Total operating lease expense	62.3	47.1	48.8
Future minimum lease payments under capital obligations
2013	12.0
2014	9.0
2015	8.5
2016	6.8
2017	6.6
Thereafter	60.3
Total minimum payments	103.2
Less: interest	(20.9)
Capital lease obligation, at the end of the period	82.3
Less: current maturities, at the end of the period	(8.7)	(4.2)
Long-term portion, at the end of the period	73.6	21.8
Capital Leases
Total	99.0	37.0
Less: accumulated depreciation	(8.1)	(9.7)
Net carrying value	90.9	27.3
Machinery and Equipment
Capital Leases
Total	11.1	9.4
Buildings
Capital Leases
Total	76.5	22.5
Debt assumed	60.0
Annual lease payments for the building	5.0
Land
Capital Leases
Total	7.5	1.4
Other
Capital Leases
Total	$ 3.9	$ 3.7