Accounting Policies (Details) - USD ($) $ in Millions			3 Months Ended			12 Months Ended
	Nov. 30, 2015	Dec. 01, 2014	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Gross Balance
Balance at the beginning of the period						$ 676.4	$ 539.3
Acquired During the Period						12.9	174.3
Foreign Currency Translation and Other						(33.2)	(37.2)
Balance at the end of the period			$ 656.1		$ 676.4	656.1	676.4
Accumulated Impairment Losses
Balance at the beginning of the period						(37.4)	(24.5)
Impairment Loss During the Period						(129.7)	(12.9)
Balance at the end of the period			(167.1)		(37.4)	(167.1)	(37.4)
Net Balance
Net Goodwill			489.0		639.0	489.0	639.0
Business combination
Purchase price allocated to goodwill			489.0		639.0	489.0	639.0
Redeemable financial instrument
Business combination
Liability recorded at acquisition date fair value			5.7			5.7
Apex
Net Balance
Net Goodwill	$ 12.9
Business combination
Outstanding shares acquired (as a percent)	80.00%
Shares remaining to be acquired	20.00%
Number of years of closing	3 years
Aggregate consideration, net	$ 20.4
Purchase price allocated to goodwill	12.9
Purchase price allocated to intangible assets	10.1
Apex | Redeemable financial instrument
Business combination
Liability recorded at acquisition date fair value	$ 5.5
Aerco
Net Balance
Net Goodwill		$ 173.3	173.3		174.3	173.3	174.3
Business combination
Aggregate consideration, net		271.5				271.5
Purchase price allocated to goodwill		173.3	173.3		174.3	173.3	174.3
Purchase price allocated to intangible assets		$ 102.4			102.4		102.4
Americas
Gross Balance
Balance at the beginning of the period						398.0	224.7
Acquired During the Period							174.3
Foreign Currency Translation and Other						(6.8)	(1.0)
Balance at the end of the period			391.2		398.0	391.2	398.0
Accumulated Impairment Losses
Balance at the beginning of the period						(24.5)	(24.5)
Balance at the end of the period			(24.5)		(24.5)	(24.5)	(24.5)
Net Balance
Net Goodwill			366.7		373.5	366.7	373.5
Business combination
Purchase price allocated to goodwill			366.7		373.5	366.7	373.5
Americas | Aerco
Gross Balance
Foreign Currency Translation and Other				$ 4.1
EMEA
Gross Balance
Balance at the beginning of the period						265.5	301.3
Foreign Currency Translation and Other						(26.9)	(35.8)
Balance at the end of the period			238.6		265.5	238.6	265.5
Accumulated Impairment Losses
Impairment Loss During the Period						(129.7)
Balance at the end of the period			(129.7)			(129.7)
Net Balance
Net Goodwill			108.9		265.5	108.9	265.5
Business combination
Purchase price allocated to goodwill			108.9		265.5	108.9	265.5
Tax benefit on Impairment charge			3.4
Net Impairment Charge			126.3
Asia Pacific
Gross Balance
Balance at the beginning of the period						12.9	13.3
Acquired During the Period						12.9
Foreign Currency Translation and Other						0.5	(0.4)
Balance at the end of the period			26.3		12.9	26.3	12.9
Accumulated Impairment Losses
Balance at the beginning of the period						(12.9)
Impairment Loss During the Period							(12.9)
Balance at the end of the period			(12.9)		(12.9)	(12.9)	$ (12.9)
Net Balance
Net Goodwill			13.4			13.4
Business combination
Purchase price allocated to goodwill			$ 13.4			$ 13.4
Goodwill impairment charge					12.9
Tax benefit on Impairment charge					$ 0.0