Segment Reporting (Revenue by Geographic Segments) (Details) (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	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Revenue	$ 4,468.0	$ 4,276.5	$ 3,057.8	$ 2,671.9	$ 2,619.9	$ 2,430.2	$ 2,430.6	$ 2,450.1	$ 14,474.2	$ 9,930.8	$ 9,118.3
European Operations Division United Kingdom [Member]
Segment Reporting Information [Line Items]
Revenue									3,653.7	0	0
European Operations Division Germany [Member]
Segment Reporting Information [Line Items]
Revenue									2,559.2	2,311.0	1,450.0
European Operations Division Belgium [Member]
Segment Reporting Information [Line Items]
Revenue									2,185.9	1,918.0	1,918.5
European Operations Division Netherlands [Member]
Segment Reporting Information [Line Items]
Revenue									1,242.4	1,229.1	1,273.4
European Operations Division Switzerland [Member]
Segment Reporting Information [Line Items]
Revenue									1,332.1	1,259.8	1,282.6
European Operations Division Austria [Member]
Segment Reporting Information [Line Items]
Revenue									435.0	422.0	463.1
European Operations Division Ireland [Member]
Segment Reporting Information [Line Items]
Revenue									463.7	426.4	430.2
European Operations Division Poland [Member]
Segment Reporting Information [Line Items]
Revenue									460.4	450.0	390.7
European Operations Division Hungary [Member]
Segment Reporting Information [Line Items]
Revenue									257.1	248.2	270.9
European Operations Division Czech Republic [Member]
Segment Reporting Information [Line Items]
Revenue									219.6	226.5	251.9
European Operations Division Romania [Member]
Segment Reporting Information [Line Items]
Revenue									140.4	130.0	143.5
European Operations Division Slovakia [Member]
Segment Reporting Information [Line Items]
Revenue									63.7	61.0	65.5
European Operations Division Other Europe [Member]
Segment Reporting Information [Line Items]
Revenue									130.4	117.0	122.7
Total European Operations Division [Member]
Segment Reporting Information [Line Items]
Revenue									13,143.6	8,799.0	8,063.0
Chile [Member]
Segment Reporting Information [Line Items]
Revenue									991.6	940.6	889.0
Puerto Rico [Member]
Segment Reporting Information [Line Items]
Revenue									297.2	145.5	116.3
Other, including intersegment eliminations [Member]
Segment Reporting Information [Line Items]
Revenue									$ 41.8	$ 45.7	$ 50.0