Segment Information (Tables)

6 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Summary of Segment Information

The following tables summarize segment information for the quarters and six-month periods ended March 31, 2018 and 2017:

	Quarter Ended March 31, 2018
	Applications			Scores			Decision Management Software			Unallocated Corporate Expenses			Total
	(In thousands)
Segment revenues:
Transactional and maintenance	$	97,630		$	85,644		$	11,921		$	—		$	195,195
Professional services	38,516			682			6,880			—			46,078
License	10,553			1,584			4,448			—			16,585
Total segment revenues	146,699			87,910			23,249			—			257,858
Segment operating expense	(107,039		)	(16,411		)	(31,913		)	(33,493		)	(188,856		)
Segment operating income (loss)	$	39,660		$	71,499		$	(8,664	)	$	(33,493	)	69,002
Unallocated share-based compensation expense													(19,239		)
Unallocated amortization expense													(1,684		)
Operating income													48,079
Unallocated interest expense, net													(7,116		)
Unallocated other expense, net													(161		)
Income before income taxes													$	40,802
Depreciation expense	$	3,834		$	147		$	1,291		$	238		$	5,510

	Quarter Ended March 31, 2017
	Applications			Scores			Decision Management Software			Unallocated Corporate Expenses			Total
	(In thousands)
Segment revenues:
Transactional and maintenance	$	86,013		$	63,628		$	11,608		$	—		$	161,249
Professional services	32,640			994			7,650			—			41,284
License	15,684			811			9,350			—			25,845
Total segment revenues	134,337			65,433			28,608			—			228,378
Segment operating expense	(99,454		)	(14,484		)	(31,152		)	(25,223		)	(170,313		)
Segment operating income (loss)	$	34,883		$	50,949		$	(2,544	)	$	(25,223	)	58,065
Unallocated share-based compensation expense													(14,712		)
Unallocated amortization expense													(3,312		)
Operating income													40,041
Unallocated interest expense, net													(6,578		)
Unallocated other expense, net													(327		)
Income before income taxes													$	33,136
Depreciation expense	$	3,959		$	236		$	1,202		$	341		$	5,738

	Six Months Ended March 31, 2018
	Applications			Scores			Decision Management Software			Unallocated Corporate Expenses			Total
	(In thousands)
Segment revenues:
Transactional and maintenance	$	190,843		$	155,218		$	23,796		$	—		$	369,857
Professional services	73,369			960			14,375			—			88,704
License	23,896			1,647			9,075			—			34,618
Total segment revenues	288,108			157,825			47,246			—			493,179
Segment operating expense	(209,658		)	(32,298		)	(63,766		)	(60,253		)	(365,975		)
Segment operating income (loss)	$	78,450		$	125,527		$	(16,520	)	$	(60,253	)	127,204
Unallocated share-based compensation expense													(35,749		)
Unallocated amortization expense													(3,472		)
Operating income													87,983
Unallocated interest expense, net													(13,576		)
Unallocated other income, net													352
Income before income taxes													$	74,759
Depreciation expense	$	7,777		$	302		$	2,703		$	522		$	11,304

	Six Months Ended March 31, 2017
	Applications			Scores			Decision Management Software			Unallocated Corporate Expenses			Total
	(In thousands)
Segment revenues:
Transactional and maintenance	$	170,894		$	121,880		$	22,135		$	—		$	314,909
Professional services	66,981			1,515			16,331			—			84,827
License	31,227			1,420			15,595			—			48,242
Total segment revenues	269,102			124,815			54,061			—			447,978
Segment operating expense	(199,251		)	(27,803		)	(60,237		)	(49,856		)	(337,147		)
Segment operating income (loss)	$	69,851		$	97,012		$	(6,176	)	$	(49,856	)	110,831
Unallocated share-based compensation expense													(29,231		)
Unallocated amortization expense													(6,632		)
Operating income													74,968
Unallocated interest expense, net													(12,750		)
Unallocated other expense, net													(427		)
Income before income taxes													$	61,791
Depreciation expense	$	7,827		$	502		$	2,328		$	690		$	11,347