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v3.20.2

Segment and Geographic Information - Summary of Revenue and Profit Attributable to Our Operating Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2018
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue | $ 1,458,415 | $ 1,255,631 | $ 1,241,824
Operating costs | 334,271 | 325,378 | 326,502
Gross margin | 1,124,144 | 930,253 | 915,322
Sales and marketing | 435,451 | 417,449 | 414,764
General and administrative | 159,826 | 127,919 | 143,045
Restructuring and other charges, net | 32,716 | 51,114 | 3,764
Total operating income | 210,863 | 63,042 | 72,613
Interest expense | (76,428) | (43,047) | (41,673)
Other income (expense), net | 271 | 305 | (2,284)
Income before income taxes | 134,706 | 20,300 | 28,656
Calculated under Revenue Guidance in Effect before Topic 606 |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue |  | 1,311,494 | 1,241,824
Total operating income |  | 101,620 |
Interest expense |  | (43,047) |
Other income (expense), net |  | 131 |
Income before income taxes |  | 58,704 |
Operating Segments |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue | 1,458,415 | 1,255,631 | 1,241,824
Operating costs | 522,481 | 511,310 | 524,953
Gross margin | 935,934 | 744,321 | 716,871
Operating Segments | Software Products |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue | 1,314,617 | 1,088,100 | 1,088,487
Operating costs | 393,803 | 377,464 | 387,989
Gross margin | 920,814 | 710,636 | 700,498
Operating Segments | Professional Services |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue | 143,798 | 167,531 | 153,337
Operating costs | 128,678 | 133,846 | 136,964
Gross margin | 15,120 | 33,685 | 16,373
Operating Segments | Calculated under Revenue Guidance in Effect before Topic 606 |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue |  | 1,311,494 |
Operating costs |  | 504,086 |
Gross margin |  | 807,408 |
Operating Segments | Calculated under Revenue Guidance in Effect before Topic 606 | Software Products |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue |  | 1,150,818 |
Operating costs |  | 375,268 |
Gross margin |  | 775,550 |
Operating Segments | Calculated under Revenue Guidance in Effect before Topic 606 | Professional Services |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Revenue |  | 160,676 |
Operating costs |  | 128,818 |
Gross margin |  | 31,858 |
Unallocated |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Sales and marketing | 398,100 | 385,423 | 389,871
General and administrative | 114,386 | 104,393 | 108,159
Intangibles amortization | 56,104 | 51,147 | 58,056
Restructuring and other charges, net | 32,716 | 51,114 | 3,764
Stock-based compensation | 115,149 | 86,400 | 82,939
Other unallocated operating expenses | $ 8,616 | 2,802 | $ 1,469
Unallocated | Calculated under Revenue Guidance in Effect before Topic 606 |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |
Sales and marketing |  | 409,932 |
General and administrative |  | 104,393 |
Intangibles amortization |  | 51,147 |
Restructuring and other charges, net |  | 51,114 |
Stock-based compensation |  | 86,400 |
Other unallocated operating expenses |  | $ 2,802 |

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