Revenues - Performance Obligation (Details) - Professional Services, All Other Contracts - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 $ in Millions	Dec. 31, 2022 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Transaction price allocated to performance obligations that are unsatisfied or partially satisfied	$ 1,044.8
Minimum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, period of expected timing of satisfaction (in years)	1 year
Maximum
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, period of expected timing of satisfaction (in years)	6 years

Revenues - Performance Obligation (Details) - Professional Services, All Other Contracts - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
$ in Millions

Dec. 31, 2022

USD ($)

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]

Transaction price allocated to performance obligations that are unsatisfied or partially satisfied

$ 1,044.8

Minimum

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]

Revenue, remaining performance obligation, period of expected timing of satisfaction (in years)

1 year

Maximum

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]

Revenue, remaining performance obligation, period of expected timing of satisfaction (in years)

6 years