Percentage of total subscriptions allocated to the largest client.

No definition available.

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- Definition

Percentage of subscription from ten largest clients

+ References

No definition available.

+ Details

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- Definition

For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

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-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

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- Definition

The aggregate carrying amount, as of the balance sheet date, of liabilities not separately disclosed in the balance sheet.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Article 9

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-Section S99

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-Subparagraph (SX 210.9-03.15)

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- Definition

Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

+ References

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.24)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 24

-Article 5

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Balance Type:	credit
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Note 17 - Commitments and Contingencies (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Feb. 28, 2015	Feb. 28, 2014	Feb. 28, 2015	Feb. 28, 2014	Aug. 31, 2014
Note 17 - Commitments and Contingencies (Details) [Line Items]
Operating Leases, Rent Expense	$ 9,400,000us-gaap_LeaseAndRentalExpense	$ 9,400,000us-gaap_LeaseAndRentalExpense	$ 19,100,000us-gaap_LeaseAndRentalExpense	$ 18,300,000us-gaap_LeaseAndRentalExpense
Other Liabilities, Noncurrent	14,787,000us-gaap_OtherLiabilitiesNoncurrent		14,787,000us-gaap_OtherLiabilitiesNoncurrent		16,417,000us-gaap_OtherLiabilitiesNoncurrent
Operating Leases, Future Minimum Payments Due	197,383,000		197,383,000
Long-term Purchase Commitment, Amount					53,300,000
Largest Individual Client Percent of Total Subscriptions	2.00%		2.00%
Percentage of Subscription from Ten Largest Clients	15.00%		15.00%
Allowance for Doubtful Accounts Receivable	1,600,000		1,600,000		1,700,000
Deferred Rent [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Other Liabilities	16,100,000		16,100,000		18,300,000
Other Liabilities, Noncurrent	13,500,000		13,500,000		14,900,000
Standby Letters of Credit [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Long-term Line of Credit	1,700,000		1,700,000
Boston, Massachusetts [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Area of Real Estate Property (in Square Feet)	4,809		4,809
Operating Leases, Future Minimum Payments Due	6,600,000		6,600,000
Hyderabad, India [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Operating Leases, Future Minimum Payments Due	$ 2,200,000		$ 2,200,000
Norwalk, Connecticut [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Area of Real Estate Property (in Square Feet)	193,000		193,000
Office Space [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Area of Real Estate Property (in Square Feet)	827,500		827,500