BUSINESS COMBINATIONS BUSINESS COMBINATIONS - YEAR ENDED JANUARY 31, 2018 - PURCHASE PRICE ALLOCATIONS (Details) - USD ($)
$ in Thousands |
12 Months Ended |
|
Jan. 31, 2018 |
Apr. 30, 2018 |
| Schedule of Purchase Price Allocations for the Year Ended January 31, 2018 [Line Items] |
|
|
| Goodwill |
$ 1,388,299
|
$ 1,376,264
|
| Individually Insignificant Business Combinations - Year Ended January 31, 2018 |
|
|
| Schedule of Purchase Price Allocations for the Year Ended January 31, 2018 [Line Items] |
|
|
| Cash payment made at closing |
106,049
|
|
| Fair value of contingent consideration |
25,874
|
|
| Post-closing purchase price adjustment |
2,380
|
|
| Total purchase prices |
134,303
|
|
| Accounts receivable |
4,184
|
|
| Other current assets, including cash acquired |
15,108
|
|
| Other assets |
2,765
|
|
| Current and other liabilities |
12,512
|
|
| Deferred revenue - current and long-term |
4,424
|
|
| Deferred income taxes |
8,540
|
|
| Net tangible liabilities |
(3,419)
|
|
| Identifiable Intangible Assets |
56,882
|
|
| Goodwill |
80,840
|
|
| Total Purchase Price Allocations |
134,303
|
|
| Customer Relationships | Individually Insignificant Business Combinations - Year Ended January 31, 2018 |
|
|
| Schedule of Purchase Price Allocations for the Year Ended January 31, 2018 [Line Items] |
|
|
| Identifiable Intangible Assets |
24,812
|
|
| Developed Technology | Individually Insignificant Business Combinations - Year Ended January 31, 2018 |
|
|
| Schedule of Purchase Price Allocations for the Year Ended January 31, 2018 [Line Items] |
|
|
| Identifiable Intangible Assets |
29,614
|
|
| Trademarks and Trade Names | Individually Insignificant Business Combinations - Year Ended January 31, 2018 |
|
|
| Schedule of Purchase Price Allocations for the Year Ended January 31, 2018 [Line Items] |
|
|
| Identifiable Intangible Assets |
$ 2,456
|
|