Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Impairment charge			$ 1,877
Reduction in carrying amount of goodwill			560
Aggregate amortization expense for amortizable intangible assets	$ 10,500	$ 10,400	20,900	$ 21,000
Impairment and other charges	23,000
International and Other
Finite-Lived Intangible Assets [Line Items]
Accumulated impairment charges	165,700		165,700		$ 163,800
Impairment charge	$ 1,900		1,877
Reduction in carrying amount of goodwill			0
Domestic Operations
Finite-Lived Intangible Assets [Line Items]
Impairment charge			0
Reduction in carrying amount of goodwill			$ 560