Fair Value Measurements - Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair value of assets and liabilities measured on recurring basis
Trading securities	$ 13,000	$ 12,000
Foreign currency contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	5,000	6,000
Derivative liabilities	3,000	3,000
Commodity
Fair value of assets and liabilities measured on recurring basis
Derivative assets	1,000	1,000
Derivative liabilities	0	1,000
NuScale warrants
Fair value of assets and liabilities measured on recurring basis
Derivative liabilities	6,000	12,000
Level 1
Fair value of assets and liabilities measured on recurring basis
Trading securities	13,000	12,000
Level 1 | NuScale warrants
Fair value of assets and liabilities measured on recurring basis
Derivative liabilities	3,000	6,000
Level 2 | Foreign currency contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	5,000	6,000
Derivative liabilities	3,000	3,000
Level 2 | Commodity
Fair value of assets and liabilities measured on recurring basis
Derivative assets	1,000	1,000
Derivative liabilities	0	1,000
Level 2 | NuScale warrants
Fair value of assets and liabilities measured on recurring basis
Derivative liabilities	$ 3,000	$ 6,000