Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2022	[1]	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 313,686,026						$ 313,807,494
Acquisitions	0
Amortization of intangible assets	5,300,000	$ 5,500,000
Patents and Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Amortization expense, remainder of fiscal year	20,000,000
Amortization expense, year one	16,000,000
Amortization expense, year two	12,000,000
Amortization expense, year three	5,000,000
Amortization expense, year four	$ 5,000,000
HomeLink®
Finite-Lived Intangible Assets [Line Items]
Goodwill									$ 307,400,000
Vaporsens In-Process R&D
Finite-Lived Intangible Assets [Line Items]
Acquisitions						$ 3,700,000
Air-Craftglass In-Process R&D
Finite-Lived Intangible Assets [Line Items]
Acquisitions					$ 200,000
Argil In-Process R&D
Finite-Lived Intangible Assets [Line Items]
Acquisitions				$ 1,000,000
Guardian Optical Technologies
Finite-Lived Intangible Assets [Line Items]
Acquisitions			$ 2,000,000

[1] The condensed consolidated balance sheet at December 31, 2022 has been derived from the audited consolidated financial statements at that date, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.