Goodwill and Related Intangible Assets (Narrative) (Details)		12 Months Ended
	Oct. 31, 2021 reporting_unit	Dec. 31, 2021 USD ($) reporting_unit	Dec. 31, 2020 USD ($) reporting_unit	Dec. 31, 2019 reporting_unit
Goodwill [Line Items]
Accumulated impairment losses		$ 133,200,000	$ 133,200,000
Goodwill impairment		$ 0	$ 0
Number of reporting units | reporting_unit	8
Carrying amount in excess of fair value, number of reporting units | reporting_unit		0	0	0
Trademarks
Goodwill [Line Items]
Impairment of indefinite-lived intangibles		$ 8,300,000	$ 0