Pension Benefit Plans (Funded Status Of Pension Plans) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at end of year	$ 2,378.3	$ 1,480.3
U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	15.0	2.2
Interest cost	91.1	71.1
Actuarial loss	159.2	32.3
Employer contributions	132.0
Funded status	(580.7)	(308.8)
Accrued benefit cost - continuing operations	(578.8)	(310.5)
Non-U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	17.4	12.3
Interest cost	39.2	30.4
Actuarial loss	49.2	29.7
Employer contributions	45.0
Funded status	(395.6)	(278.7)
Accrued benefit cost - continuing operations	(391.0)	(269.7)
Change In Pension Benefit Obligation [Member] | U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation at beginning of year	1,382.4	1,309.3
Service cost	15.0	2.2
Interest cost	91.1	71.1
Amendments, settlements, and curtailments	(64.0)
Benefits paid and other	(120.3)	(89.0)
Acquisitions	852.7	56.5
Benefit obligation at end of year	2,316.1	1,382.4
Change In Pension Benefit Obligation [Member] | Non-U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation at beginning of year	685.4	646.1
Service cost	17.4	12.3
Interest cost	39.2	30.4
Employee contributions	5.7	2.8
Amendments, settlements, and curtailments	(16.5)	(0.4)
Benefits paid and other	(38.8)	(35.5)
Acquisitions	323.5	8.8
Foreign exchange rate impact	(26.6)	(8.8)
Benefit obligation at end of year	1,038.5	685.4
Change In Plan Assets [Member] | U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefits paid and other	(120.3)	(89.0)
Fair value of plan assets at beginning of year	1,073.6	916.4
Actual return on plan assets	(0.7)	109.9
Employer contributions	131.9	90.5
Acquisitions	650.9	45.8
Fair value of plan assets at end of year	1,735.4	1,073.6
Change In Plan Assets [Member] | Non-U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Employee contributions	5.6	2.8
Benefits paid and other	(38.8)	(35.5)
Foreign exchange rate impact	(14.8)	4.2
Fair value of plan assets at beginning of year	406.7	374.7
Actual return on plan assets	8.2	28.0
Employer contributions	45.4	32.7
Plan settlements	(12.7)	(0.5)
Acquisitions	243.3	0.3
Fair value of plan assets at end of year	642.9	406.7
Attributable To Discontinued Operations [Member] | U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Funded status	1.9	(1.7)
Attributable To Discontinued Operations [Member] | Non-U.S. Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Funded status	$ 4.6	$ 9.0