Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2019	Dec. 31, 2018
Goodwill [Roll Forward]
Goodwill Balance	$ 3,795,588	$ 3,677,328
Goodwill, Acquired During Period	119,035
Goodwill, Written off Related to Sale of Business Unit	(4,739)
Foreign Currency Translation	3,964
Balance	3,795,588
Engineered Systems Segment [Member]
Goodwill [Roll Forward]
Goodwill Balance	1,624,408	1,623,660
Goodwill, Acquired During Period	0
Goodwill, Written off Related to Sale of Business Unit	0
Foreign Currency Translation	748
Balance	1,624,408
Fluids Segment [Member]
Goodwill [Roll Forward]
Goodwill Balance	1,625,093	1,507,602
Goodwill, Acquired During Period	119,035
Goodwill, Written off Related to Sale of Business Unit	(4,739)
Foreign Currency Translation	3,195
Balance	1,625,093
Refrigeration and Food Equipment Segment [Member]
Goodwill [Roll Forward]
Goodwill Balance	546,087	$ 546,066
Goodwill, Acquired During Period	0
Goodwill, Written off Related to Sale of Business Unit	0
Foreign Currency Translation	21
Balance	$ 546,087

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Publisher FASB
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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.

+ References

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-Publisher FASB
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-Topic 350
-SubTopic 20
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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

+ References

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-Publisher FASB
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