Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition Revenue Remaining Performance Obligation Narrative (Details)

v3.21.1
Revenue Recognition Revenue Remaining Performance Obligation Narrative (Details) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-01
$ in Millions
Mar. 31, 2021
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 6 months
Revenue, Remaining Performance Obligation, Amount $ 1,520.6
Remaining performance obligation expected to be recognized in the given period (as a percent) 78.00%