Revenue - Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 793.4	$ 824.0	$ 2,485.0	$ 2,371.2
Deferred revenue	64.7		64.7		$ 59.7
Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(1.5)	(1.0)	(6.5)	(2.8)
U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	402.0	446.9	1,243.7	1,238.6
North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	27.5	32.1	94.8	102.4
Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	197.3	177.0	627.2	548.3
Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	129.9	131.9	407.0	379.2
Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	38.2	37.1	118.8	105.5
FMT
Disaggregation of Revenue [Line Items]
Net sales	300.5	307.4	945.7	878.8
FMT | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	300.5	307.4	945.7	878.8
FMT | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.6)	(0.2)	(2.3)	(0.7)
FMT | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	168.4	178.4	525.9	498.9
FMT | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	15.5	20.4	52.8	54.3
FMT | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	52.3	47.2	163.0	147.7
FMT | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	43.1	39.1	137.0	116.8
FMT | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	21.8	22.5	69.3	61.8
HST
Disaggregation of Revenue [Line Items]
Net sales	312.7	344.3	1,001.4	984.3
HST | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	312.7	344.3	1,001.4	984.3
Deferred revenue		17.9		17.9
Revenue recognized		17.9		17.9	$ 17.9
HST | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.5)	(0.7)	(2.3)	(1.9)
HST | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	139.2	175.0	437.3	484.7
Revenue recognized				9.5
HST | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	3.2	3.3	16.6	20.3
HST | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	106.0	93.0	338.1	276.8
Revenue recognized				8.4
HST | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	57.8	67.4	189.6	187.0
HST | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	7.0	6.3	22.1	17.4
FSDP
Disaggregation of Revenue [Line Items]
Net sales	180.2	172.3	537.9	508.1
FSDP | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	180.2	172.3	537.9	508.1
FSDP | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.4)	(0.1)	(1.9)	(0.2)
FSDP | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	94.4	93.5	280.5	255.0
FSDP | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	8.8	8.4	25.4	27.8
FSDP | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	39.0	36.8	126.1	123.8
FSDP | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	29.0	25.4	80.4	75.4
FSDP | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	$ 9.4	$ 8.3	$ 27.4	$ 26.3