Intangible Assets and Goodwill - Goodwill (Details) $ in Thousands	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Goodwill
Number of segments | segment		3
Beginning of Year Balance		$ 186,802	$ 358,323	$ 358,323
Deletions		(16,500)
Impairments				(171,182)
Currency Translation Adjustments		(40)		(339)
End of Year Balance		170,262		186,802
Impairment of goodwill and other intangible assets	$ 29,565		29,565
ITPS
Goodwill
Beginning of Year Balance		81,151	252,672	252,672
Deletions		(16,500)
Impairments				(171,182)
Currency Translation Adjustments		(40)		(339)
End of Year Balance		64,611		81,151
Accumulated impairment losses		487,700		487,700	$ 316,500
HS
Goodwill
Beginning of Year Balance		86,786	86,786	86,786
End of Year Balance		86,786		86,786
LLPS
Goodwill
Beginning of Year Balance		18,865	$ 18,865	18,865
End of Year Balance		18,865		18,865
Accumulated impairment losses		$ 243,400		$ 243,400	$ 243,400