Acquisitions (Summary of allocation of purchase price) (Details) - USD ($) $ in Millions	1 Months Ended
	Aug. 31, 2022	Sep. 30, 2022	Jul. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill		$ 106.4		$ 106.0
Charter Automotive (Changzhou) Co. Ltd.
Business Acquisition [Line Items]
Accounts receivable			$ 2.6
Inventories			3.0
Property, plant and equipment			4.3
Other current assets			0.9
Accounts payable and accrued expenses			(0.4)
Deferred income tax liability			(1.1)
Total purchase price			$ 9.3
Southern Fasteners & Supply, Inc.
Business Acquisition [Line Items]
Accounts receivable	$ 3.3
Inventories	6.0
Property, plant and equipment	0.4
Deferred income tax asset	0.3
Other current assets	0.3
Accounts payable and accrued expenses	(2.5)
Intangible assets	4.4
Goodwill	6.5
Total purchase price	18.7
Business acquisition, notes payable to the sellers	$ 2.0