Restructuring, Impairment and Costs of Terminated Program, and Impairment of Goodwill - Sublease Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Cost and Reserve [Line Items]
Impairment expense for facilities		$ 11,500
Impairment of other property, plant and equipment		1,700
Total impairment of right-of-use assets and property, plant and equipment	$ 0	13,200
Reported Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		33,548
Property, Plant and Equipment
Restructuring Cost and Reserve [Line Items]
Impairment expense for facilities		1,800
Impairment of other property, plant and equipment		1,700
Total impairment of right-of-use assets and property, plant and equipment		3,500
Property, Plant and Equipment | Reported Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		5,114
Operating Lease Right-of-Use Assets
Restructuring Cost and Reserve [Line Items]
Impairment expense for facilities		9,700
Impairment of other property, plant and equipment		0
Total impairment of right-of-use assets and property, plant and equipment		9,700
Operating Lease Right-of-Use Assets | Reported Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		28,434
Fair Value, Level 3 | Estimate of Fair Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		(22,048)
Fair Value, Level 3 | Property, Plant and Equipment | Estimate of Fair Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		(3,314)
Fair Value, Level 3 | Operating Lease Right-of-Use Assets | Estimate of Fair Value Measurement
Restructuring Cost and Reserve [Line Items]
Property, plant and equipment and operating lease right-of-use assets		$ (18,734)