Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 1,325.0	$ 1,112.5	$ 3,733.6	$ 2,754.7
Revenue Recognized at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	1,233.3	1,026.6	3,486.9	2,544.8
Revenue Recognized Over Time
Disaggregation of Revenue [Line Items]
Revenues	91.7	85.9	246.7	209.9
Original equipment
Disaggregation of Revenue [Line Items]
Revenues	848.6	707.7	2,378.2	1,781.0
Aftermarket
Disaggregation of Revenue [Line Items]
Revenues	476.4	404.8	1,355.4	973.7
Americas
Disaggregation of Revenue [Line Items]
Revenues	579.6	497.8	1,659.6	1,228.3
U.S. Plans
Disaggregation of Revenue [Line Items]
Revenues	504.0	405.2	1,450.2	1,005.1
Other Americas
Disaggregation of Revenue [Line Items]
Revenues	75.6	92.6	209.4	223.2
EMEIA
Disaggregation of Revenue [Line Items]
Revenues	430.7	354.4	1,249.6	906.7
Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	314.7	260.3	824.4	619.7
Industrial Technologies and Services
Disaggregation of Revenue [Line Items]
Revenues	1,070.7	902.6	3,032.0	2,236.2
Industrial Technologies and Services | Revenue Recognized at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	980.4	816.7	2,788.2	2,026.3
Industrial Technologies and Services | Revenue Recognized Over Time
Disaggregation of Revenue [Line Items]
Revenues	90.3	85.9	243.8	209.9
Industrial Technologies and Services | Original equipment
Disaggregation of Revenue [Line Items]
Revenues	638.4	528.3	1,790.8	1,333.5
Industrial Technologies and Services | Aftermarket
Disaggregation of Revenue [Line Items]
Revenues	432.3	374.3	1,241.2	902.7
Industrial Technologies and Services | Americas
Disaggregation of Revenue [Line Items]
Revenues	464.1	403.1	1,335.9	985.8
Industrial Technologies and Services | U.S. Plans
Disaggregation of Revenue [Line Items]
Revenues	395.0	323.0	1,140.0	789.9
Industrial Technologies and Services | Other Americas
Disaggregation of Revenue [Line Items]
Revenues	69.1	80.1	195.9	195.9
Industrial Technologies and Services | EMEIA
Disaggregation of Revenue [Line Items]
Revenues	337.2	277.7	992.9	725.4
Industrial Technologies and Services | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	269.4	221.8	703.2	525.0
Precision and Science Technologies
Disaggregation of Revenue [Line Items]
Revenues	254.3	209.9	701.6	518.5
Precision and Science Technologies | Revenue Recognized at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	252.9	209.9	698.7	518.5
Precision and Science Technologies | Revenue Recognized Over Time
Disaggregation of Revenue [Line Items]
Revenues	1.4	0.0	2.9	0.0
Precision and Science Technologies | Original equipment
Disaggregation of Revenue [Line Items]
Revenues	210.2	179.4	587.4	447.5
Precision and Science Technologies | Aftermarket
Disaggregation of Revenue [Line Items]
Revenues	44.1	30.5	114.2	71.0
Precision and Science Technologies | Americas
Disaggregation of Revenue [Line Items]
Revenues	115.5	94.7	323.7	242.5
Precision and Science Technologies | U.S. Plans
Disaggregation of Revenue [Line Items]
Revenues	109.0	82.2	310.2	215.2
Precision and Science Technologies | Other Americas
Disaggregation of Revenue [Line Items]
Revenues	6.5	12.5	13.5	27.3
Precision and Science Technologies | EMEIA
Disaggregation of Revenue [Line Items]
Revenues	93.5	76.7	256.7	181.3
Precision and Science Technologies | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	$ 45.3	$ 38.5	$ 121.2	$ 94.7