Segment Information Geographical Revenue and Long-Lived Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 3,460.7	$ 3,905.2	$ 3,902.3
Property, plant and equipment, net	120.7	138.1
Right-of-use operating lease assets	108.5	152.4
U.S. Plans
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	861.4	893.1	974.7
Property, plant and equipment, net	24.4	19.4
Right-of-use operating lease assets	34.9	49.1
Non-US
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	600.0	530.1	502.9
Property, plant and equipment, net	15.8	21.8
Right-of-use operating lease assets	73.6	103.3
Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	1,461.4	1,423.2	1,477.6
GERMANY
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	522.8	768.2	764.3
Property, plant and equipment, net	80.5	96.9
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	1,173.2	1,356.3	1,282.0
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	1,696.0	2,124.5	2,046.3
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 303.3	$ 357.5	$ 378.4