Goodwill and Related Intangible Assets (Narrative) (Details)		12 Months Ended
	Oct. 31, 2023 unit	Dec. 31, 2023 USD ($) reporting_unit	Dec. 31, 2022 USD ($) reporting_unit	Dec. 31, 2021 reporting_unit
Goodwill [Line Items]
Accumulated impairment losses		$ 133,200,000	$ 133,200,000
Goodwill impairment		$ 0	0
Impairment of indefinite-lived intangibles			$ 0
Carrying amount in excess of fair value, number of reporting units | reporting_unit		0	0	0
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]			Goodwill and Intangible Asset Impairment
Number of reporting units | unit	7
Trademarks
Goodwill [Line Items]
Impairment of indefinite-lived intangibles		$ 3,800,000