Accounting Policies (Details) - USD ($) $ in Millions			3 Months Ended	6 Months Ended	12 Months Ended
	Feb. 26, 2016	Nov. 30, 2015	Dec. 31, 2015	Jul. 03, 2016	Dec. 31, 2015
Gross Balance
Balance at the beginning of the period				$ 656.1	$ 676.4
Acquired During the Period				3.3	12.9
Foreign Currency Translation and Other				3.2	(33.2)
Balance at the end of the period			$ 656.1	662.6	656.1
Accumulated Impairment Losses
Balance at the beginning of the period				(167.1)	(37.4)
Impairment Loss During the Period					(129.7)
Balance at the end of the period			(167.1)	(167.1)	(167.1)
Business combination
Net Goodwill			489.0	$ 495.5	489.0
Aerco Korea
Business combination
Aggregate consideration, net	$ 4.0
Outstanding shares acquired (as a percent)	50.00%
Percentage of ownership before transaction	40.00%
Net Goodwill	$ 3.3
Purchase price allocated to intangible assets	$ 1.6
Shares remaining to be acquired	10.00%			10.00%
Apex
Business combination
Aggregate consideration, net		$ 20.4
Outstanding shares acquired (as a percent)		80.00%
Net Goodwill		$ 12.9
Purchase price allocated to intangible assets		$ 10.1
Shares remaining to be acquired		20.00%		20.00%
Number of years of closing		3 years
Americas
Gross Balance
Balance at the beginning of the period				$ 391.2	398.0
Foreign Currency Translation and Other				0.6	(6.8)
Balance at the end of the period			391.2	391.8	391.2
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)
Business combination
Net Goodwill			366.7	367.3	366.7
EMEA
Gross Balance
Balance at the beginning of the period				238.6	265.5
Foreign Currency Translation and Other				2.0	(26.9)
Balance at the end of the period			238.6	240.6	238.6
Accumulated Impairment Losses
Balance at the beginning of the period				(129.7)
Impairment Loss During the Period					(129.7)
Balance at the end of the period			(129.7)	(129.7)	(129.7)
Business combination
Net Goodwill			108.9	110.9	108.9
Asia Pacific
Gross Balance
Balance at the beginning of the period				26.3	12.9
Acquired During the Period				3.3	12.9
Foreign Currency Translation and Other				0.6	0.5
Balance at the end of the period			26.3	30.2	26.3
Accumulated Impairment Losses
Balance at the beginning of the period				(12.9)	(12.9)
Balance at the end of the period			(12.9)	(12.9)	(12.9)
Business combination
Net Goodwill			13.4	$ 17.3	$ 13.4
EMEA reporting unit
Accumulated Impairment Losses
Pretax goodwill impairment charges			129.7
Business combination
Pretax goodwill impairment charges			$ 129.7