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Intangibles, Net and Goodwill - Schedule of Rollforward of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Finite-lived Intangible Assets [Roll Forward]
Intangibles, gross					$ 63,704	$ 68,756
Additions			$ 0	$ 0
Amortization	$ (1,263)	$ (1,263)	(2,526)	(2,526)
Intangibles, net	61,178	66,230	61,178	66,230	63,704
Acquired ARIKAYCE R&D
Finite-lived Intangible Assets [Roll Forward]
Intangibles, gross					32,738	37,588
Additions			0	0
Amortization			(2,425)	(2,425)
Intangibles, net	30,313	35,163	30,313	35,163
Acquired IPR&D
Finite-lived Intangible Assets [Roll Forward]
Intangibles, gross					29,600	29,600
Additions			0	0
Amortization			0	0
Intangibles, net	29,600	29,600	29,600	29,600
PARI milestones
Finite-lived Intangible Assets [Roll Forward]
Intangibles, gross					$ 1,366	$ 1,568
Additions			0	0
Amortization			(101)	(101)
Intangibles, net	$ 1,265	$ 1,467	$ 1,265	$ 1,467