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Summary of Changes to Goodwill (Detail) (USD $) In Thousands, unless otherwise specified | 9 Months Ended
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Jun. 30, 2014
Goodwill [Roll Forward] |
Balance at September 30, 2013 | $ 773,931
Addition from acquisitions | 5,129
Adjustment related to prior acquisitions | (770)
Foreign currency translation adjustment | 8,919
Balance at June 30, 2014 | 787,209
Applications |
Goodwill [Roll Forward] |
Balance at September 30, 2013 | 559,538
Addition from acquisitions | 0
Adjustment related to prior acquisitions | (770)
Foreign currency translation adjustment | 7,395
Balance at June 30, 2014 | 566,163
Scores |
Goodwill [Roll Forward] |
Balance at September 30, 2013 | 146,648
Addition from acquisitions | 0
Adjustment related to prior acquisitions | 0
Foreign currency translation adjustment | 0
Balance at June 30, 2014 | 146,648
Tools |
Goodwill [Roll Forward] |
Balance at September 30, 2013 | 67,745
Addition from acquisitions | 5,129
Adjustment related to prior acquisitions | 0
Foreign currency translation adjustment | 1,524
Balance at June 30, 2014 | $ 74,398

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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=21917927&loc=d3e961-128460 + Details
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