CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Hosting and professional services	$ 235,514	$ 217,527	$ 465,991	$ 445,244
Product and licensing	69,599	58,226	194,779	174,115
Maintenance and support	64,224	60,831	126,800	136,900
Total revenues	369,337	336,584	787,570	756,259
Cost of revenues:
Hosting and professional services	133,196	134,294	268,986	270,892
Product and licensing	9,316	9,373	43,494	41,778
Maintenance and support	7,965	8,911	15,759	16,672
Amortization of intangible assets	6,616	6,681	13,243	14,037
Total cost of revenues	157,093	159,259	341,482	343,379
Gross profit	212,244	177,325	446,088	412,880
Operating expenses:
Research and development	57,909	45,758	114,462	92,624
Sales and marketing	71,024	67,683	137,496	135,053
General and administrative	38,376	39,857	76,690	83,323
Depreciation, Depletion and Amortization, Nonproduction	11,821	13,824	24,370	27,666
Acquisition-related costs, net	1,680	2,051	2,847	4,652
Restructuring and other charges, net	6,329	9,858	13,012	24,499
Total operating expenses	187,139	179,031	368,877	367,817
Income (loss) from operations	25,105	(1,706)	77,211	45,063
Other (expense) income:
Interest income	1,512	3,671	3,698	6,225
Interest expense	(23,629)	(31,152)	(47,444)	(63,418)
Other (expense) income, net	(1,688)	199	(13,728)	(977)
Income (loss) before income taxes	1,300	(28,988)	19,737	(13,107)
Provision (benefit) for income taxes	14,810	(591)	(21,630)	1,409
Net (loss) income from continuing operations	(13,510)	77,332	35,175	96,422
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	0	105,729	(6,192)	110,938
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	$ (13,510)	$ (28,397)	$ 41,367	$ (14,516)
Net (loss) income per common share - basic:
Continuing operations	$ (0.05)	$ 0.27	$ 0.12	$ 0.34
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	0	0.37	(0.03)	0.39
Income (Loss) from Continuing Operations, Per Basic Share	(0.05)	(0.10)	0.15	(0.05)
Continuing operations	(0.05)	0.27	0.12	0.34
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	0	0.37	(0.02)	0.39
Income (Loss) from Continuing Operations, Per Diluted Share	$ (0.05)	$ (0.10)	$ 0.14	$ (0.05)
Weighted average common shares outstanding:
Basic	282,576	285,866	283,366	286,849
Diluted	282,576	285,866	288,214	286,849