Revenue Recognition (Details) - Remaining Performance Obligations, Expected Timing of recognition	Dec. 31, 2019
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Revenue Recognition (Details) - Remaining Performance Obligations, Expected Timing of recognition [Line Items]
Revenue, Remaining Performance Obligation, Percentage	59.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue Recognition (Details) - Remaining Performance Obligations, Expected Timing of recognition [Line Items]
Revenue, Remaining Performance Obligation, Percentage	20.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	36 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 | Minimum [Member]
Revenue Recognition (Details) - Remaining Performance Obligations, Expected Timing of recognition [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	13 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue Recognition (Details) - Remaining Performance Obligations, Expected Timing of recognition [Line Items]
Revenue, Remaining Performance Obligation, Percentage	21.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	37 months