Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Equity and Long-Term Investments and Fair Value Measurements - Equity and Other Investments in InCarda (Details) - InCarda - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Equity Investment
Equity investment ownership percentage	9.50%		9.50%		9.50%
Carrying amount of investments	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Common and preferred stock
Equity Investment
Number of shares owned	36,742,250		36,742,250
Common and preferred stock \| Innovia TRC Holdings , LLC
Equity Investment
Number of shares owned					36,742,250
Preferred Stock
Equity Investment
Equity and long-term investments at carrying value	$ 7.5		$ 7.5		$ 7.5
Warrants
Equity Investment
Equity and long-term investments at fair value	$ 0.1		$ 0.1		$ 0.1
Warrants \| Innovia TRC Holdings , LLC
Equity Investment
Number of shares owned	2,490,033		2,490,033		2,490,033
Convertible Notes
Equity Investment
Equity and long-term investments at fair value	$ 2.1		$ 2.1		$ 2.1
InCarda Convertible Notes
Equity Investment
Amount of investment in convertible notes			$ 2.1		$ 2.1