Goodwill (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Goodwill [Roll Forward]
Accumulated Impairment	$ (2,496.0)	$ (2,496.0)
Acquisitions and adjustments	821.0
Currency translation	(67.7)
Goodwill (net)	6,712.8	5,959.5
Climate
Goodwill [Roll Forward]
Accumulated Impairment	(2,496.0)	(2,496.0)
Acquisitions and adjustments	15.5
Currency translation	(58.3)
Goodwill (net)	5,056.4	5,099.2
Industrial
Goodwill [Roll Forward]
Acquisitions and adjustments	805.5
Currency translation	(9.4)
Goodwill (net)	$ 1,656.4	$ 860.3

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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