Revenue - Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 800.5	$ 845.4
Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(1.3)	(1.8)
U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	397.6	415.8
North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	29.3	33.1
Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	207.9	224.8
Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	131.1	135.1
Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	35.9	38.4
FMT
Disaggregation of Revenue [Line Items]
Net sales	313.5	321.1
FMT | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	313.5	321.1
FMT | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.2)	(0.7)
FMT | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	172.6	176.8
FMT | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	16.3	19.4
FMT | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	58.8	59.2
FMT | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	44.7	45.1
FMT | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	21.3	21.3
HST
Disaggregation of Revenue [Line Items]
Net sales	309.4	350.3
HST | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	309.4	350.3
HST | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.7)	(0.7)
HST | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	138.9	149.6
HST | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	5.6	5.2
HST | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	104.1	120.9
HST | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	55.7	66.6
HST | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	5.8	8.7
FSDP
Disaggregation of Revenue [Line Items]
Net sales	177.6	174.0
FSDP | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	177.6	174.0
FSDP | Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(0.4)	(0.4)
FSDP | U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	86.1	89.4
FSDP | North America, excluding U.S. | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	7.4	8.5
FSDP | Europe | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	45.0	44.7
FSDP | Asia | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	30.7	23.4
FSDP | Other | Operating segments
Disaggregation of Revenue [Line Items]
Net sales	$ 8.8	$ 8.4