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REVENUE - Revenue for Remaining Performance Obligations Expected to be Recognized (Details) $ in Thousands | Dec. 31, 2018 USD ($)
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Disaggregation of Revenue [Line Items] |
1 year or less | $ 399,906
1 year or less, percentage | 63.00%
1-2 years | $ 106,158
1-2 years, percentage | 17.00%
2-3 years | $ 69,565
2-3 years, percentage | 11.00%
Greater than 3 years | $ 55,344
Greater than 3 years, percentage | 9.00%
Total | $ 630,973
Total percentage | 100.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Expected timing of satisfaction | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Expected timing of satisfaction | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Expected timing of satisfaction | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Expected timing of satisfaction |
Perpetual license |
Disaggregation of Revenue [Line Items] |
1 year or less | $ 14,665
1-2 years | 2,343
2-3 years | 1,661
Greater than 3 years | 0
Total | 18,669
Term license |
Disaggregation of Revenue [Line Items] |
1 year or less | 72,378
1-2 years | 10,355
2-3 years | 1,414
Greater than 3 years | 233
Total | 84,380
Maintenance |
Disaggregation of Revenue [Line Items] |
1 year or less | 192,274
1-2 years | 10,436
2-3 years | 3,644
Greater than 3 years | 1,560
Total | 207,914
Cloud |
Disaggregation of Revenue [Line Items] |
1 year or less | 103,354
1-2 years | 80,214
2-3 years | 61,906
Greater than 3 years | 53,343
Total | 298,817
Consulting |
Disaggregation of Revenue [Line Items] |
1 year or less | 17,235
1-2 years | 2,810
2-3 years | 940
Greater than 3 years | 208
Total | $ 21,193

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