Deferred Revenue - Performance Obligations (Details) $ in Millions	Mar. 31, 2023 USD ($)
Performance obligations
Remaining performance obligations	$ 26.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-04-01
Performance obligations
Remaining performance obligations	$ 4.8
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	9 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Performance obligations
Remaining performance obligations	$ 11.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	2 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Performance obligations
Remaining performance obligations	$ 8.3
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	2 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01
Performance obligations
Remaining performance obligations	$ 1.2
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period