Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disaggregation of Revenue [Abstract]
Revenues	$ 4,910.2	$ 2,451.9	$ 2,689.8
Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	4,579.7	2,312.5
Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	330.5	139.4
Original Equipment
Disaggregation of Revenue [Abstract]
Revenues	3,135.9	1,525.2
Aftermarket
Disaggregation of Revenue [Abstract]
Revenues	1,774.3	926.7
Americas
Disaggregation of Revenue [Abstract]
Revenues	2,618.6	1,185.7
U.S. Plans
Disaggregation of Revenue [Abstract]
Revenues	2,235.6	998.0
Other Americas
Disaggregation of Revenue [Abstract]
Revenues	383.0	187.7
EMEIA
Disaggregation of Revenue [Abstract]
Revenues	1,358.0	891.2
Asia Pacific
Disaggregation of Revenue [Abstract]
Revenues	933.6	375.0
Industrial Technologies and Services
Disaggregation of Revenue [Abstract]
Revenues	3,248.2	1,700.9
Industrial Technologies and Services | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	2,937.1	1,561.5
Industrial Technologies and Services | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	311.1	139.4
Industrial Technologies and Services | Original Equipment
Disaggregation of Revenue [Abstract]
Revenues	1,942.8	1,152.0
Industrial Technologies and Services | Aftermarket
Disaggregation of Revenue [Abstract]
Revenues	1,305.4	548.9
Industrial Technologies and Services | Americas
Disaggregation of Revenue [Abstract]
Revenues	1,423.5	616.5
Industrial Technologies and Services | U.S. Plans
Disaggregation of Revenue [Abstract]
Revenues	1,142.8	484.0
Industrial Technologies and Services | Other Americas
Disaggregation of Revenue [Abstract]
Revenues	280.7	132.5
Industrial Technologies and Services | EMEIA
Disaggregation of Revenue [Abstract]
Revenues	1,054.4	765.7
Industrial Technologies and Services | Asia Pacific
Disaggregation of Revenue [Abstract]
Revenues	770.3	318.7
Precision and Science Technologies
Disaggregation of Revenue [Abstract]
Revenues	725.0	316.6
Precision and Science Technologies | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	725.0	316.6
Precision and Science Technologies | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	0.0	0.0
Precision and Science Technologies | Original Equipment
Disaggregation of Revenue [Abstract]
Revenues	618.8	303.4
Precision and Science Technologies | Aftermarket
Disaggregation of Revenue [Abstract]
Revenues	106.2	13.2
Precision and Science Technologies | Americas
Disaggregation of Revenue [Abstract]
Revenues	335.8	155.1
Precision and Science Technologies | U.S. Plans
Disaggregation of Revenue [Abstract]
Revenues	297.1	140.7
Precision and Science Technologies | Other Americas
Disaggregation of Revenue [Abstract]
Revenues	38.7	14.4
Precision and Science Technologies | EMEIA
Disaggregation of Revenue [Abstract]
Revenues	256.5	112.1
Precision and Science Technologies | Asia Pacific
Disaggregation of Revenue [Abstract]
Revenues	132.7	49.4
Specialty Vehicle Technologies
Disaggregation of Revenue [Abstract]
Revenues	741.4	0.0
Specialty Vehicle Technologies | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	722.0	0.0
Specialty Vehicle Technologies | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	19.4	0.0
Specialty Vehicle Technologies | Original Equipment
Disaggregation of Revenue [Abstract]
Revenues	548.3	0.0
Specialty Vehicle Technologies | Aftermarket
Disaggregation of Revenue [Abstract]
Revenues	193.1	0.0
Specialty Vehicle Technologies | Americas
Disaggregation of Revenue [Abstract]
Revenues	684.8	0.0
Specialty Vehicle Technologies | U.S. Plans
Disaggregation of Revenue [Abstract]
Revenues	647.3	0.0
Specialty Vehicle Technologies | Other Americas
Disaggregation of Revenue [Abstract]
Revenues	37.5	0.0
Specialty Vehicle Technologies | EMEIA
Disaggregation of Revenue [Abstract]
Revenues	30.9	0.0
Specialty Vehicle Technologies | Asia Pacific
Disaggregation of Revenue [Abstract]
Revenues	25.7	0.0
High Pressure Solutions
Disaggregation of Revenue [Abstract]
Revenues	195.6	434.4
High Pressure Solutions | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	195.6	434.4
High Pressure Solutions | Revenue recognized at point in time
Disaggregation of Revenue [Abstract]
Revenues	0.0	0.0
High Pressure Solutions | Original Equipment
Disaggregation of Revenue [Abstract]
Revenues	26.0	69.8
High Pressure Solutions | Aftermarket
Disaggregation of Revenue [Abstract]
Revenues	169.6	364.6
High Pressure Solutions | Americas
Disaggregation of Revenue [Abstract]
Revenues	174.5	414.1
High Pressure Solutions | U.S. Plans
Disaggregation of Revenue [Abstract]
Revenues	148.4	373.3
High Pressure Solutions | Other Americas
Disaggregation of Revenue [Abstract]
Revenues	26.1	40.8
High Pressure Solutions | EMEIA
Disaggregation of Revenue [Abstract]
Revenues	16.2	13.4
High Pressure Solutions | Asia Pacific
Disaggregation of Revenue [Abstract]
Revenues	$ 4.9	$ 6.9