Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligations, Disaggregated by Operating Segment and Contract Type (Parenthetical) (Details) - USD ($) $ in Thousands		3 Months Ended
		Jun. 30, 2023	Sep. 30, 2023
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Reduction in performance obligations		$ 76,100
Remaining performance obligation	[1]		$ 13,100
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2023-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation			$ 12,600
Revenue remaining performance obligation expected timing of satisfaction period			3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation			$ 500
Revenue remaining performance obligation expected timing of satisfaction period			1 year

[1] Based on our current estimates we expect to recognize revenue of approximately $12.6 million and $0.5 million for the remainder of 2023 and 2024, respectively, associated with our performance obligations at September 30, 2023. Certain factors and circumstances could result in changes in the timing of recognition of our performance obligations as revenue and the amounts ultimately recognized.