Segment Information (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013 segments	Dec. 31, 2012	Dec. 31, 2011
Schedule of Revenue from External Customers and Operating Profit Attributed to Foreign Countries by Geographic Area [Abstract]
Revenues	$ 1,256.0	$ 1,110.3	$ 1,066.1	$ 932.9	$ 1,012.9	$ 907.3	$ 995.5	$ 896.2	$ 4,365.3	$ 3,811.9	$ 2,938.3
Operating Profit	224.4	205.6	183.4	159.5	158.9	140.7	152.5	122.7	772.9	574.8	426.8
Schedule of Assets and Long Lived Assets from External Customers Attributed to Foreign Countries by Geographic Area [Abstract]
Total Assets	7,313.4				6,669.9				7,313.4	6,669.9
Segment Information (Textual) [Abstract]
Number of principal business segments of Company									5
Mexico
Schedule of Revenue from External Customers and Operating Profit Attributed to Foreign Countries by Geographic Area [Abstract]
Revenues									133.5	96.4	123.0
Operating Profit									4.0	0.2	18.4
Schedule of Assets and Long Lived Assets from External Customers Attributed to Foreign Countries by Geographic Area [Abstract]
Total Assets	306.9				285.8				306.9	285.8
Long-Lived Assets	$ 177.7				$ 141.2				$ 177.7	$ 141.2