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BORROWINGS - Narrative (Details) |  |  |  |  |  | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 25, 2024 USD ($) | Sep. 25, 2023 USD ($) | Sep. 25, 2023 EUR (€) | Apr. 21, 2023 USD ($) | Aug. 31, 2022 USD ($) | Dec. 27, 2021 | Nov. 30, 2024 USD ($) | Nov. 30, 2023 USD ($) | Nov. 30, 2022 USD ($) | Jan. 14, 2025 USD ($) | Sep. 25, 2023 EUR (€) | Aug. 02, 2023 USD ($) | Jul. 06, 2022 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for debt issuance costs |  |  |  |  |  |  | $ 600,000 | $ 30,519,000 | $ 9,331,000 |  |  |  |
Webhelp |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | 2.00% |  |  |  |  |  |  |  |  | 2.00% |  |
Business Acquisition, Note Payable Consideration | € |  |  | € 700,000,000 |  |  |  |  |  |  |  |  |  |
Business Acquisition, Note Payable Discount | € |  |  |  |  |  |  |  |  |  |  | € 31,500 |  |
Debt Instrument, Imputed Annual Interest Rate |  | 4.36% |  |  |  |  |  |  |  |  | 4.36% |  |
Business Acquisition, Note Payable Discounted Value |  | $ 711,830 |  |  |  |  |  |  |  |  | € 668,500 |  |
Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of the Prior Credit Facility - Term Loan |  |  |  |  |  |  | 0 | 25,000,000 | $ 225,000,000 |  |  |  |
Securitization Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maximum borrowing capacity | $ 600,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Credit Facility - Term Loan component |  |  |  |  |  |  | 371,000,000 | 128,500,000 |  |  |  |  |
Securitization Facility | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  | $ 700,000,000 |  |  |
Securitization Facility | Commercial Paper Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.80% |  |  |  |  |  |  |  |  |  |  |  |
Securitization Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.90% |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate, Adjustment | 0.10% |  |  |  |  |  |  |  |  |  |  |  |
Prior Securitization Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  | $ 500,000,000
6.650% Senior Notes due 2026 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  | $ 800,000,000 | 800,000,000 |  |  |  | $ 800,000,000 |
Interest rate |  | 6.65% |  |  |  |  | 6.65% |  |  |  | 6.65% | 6.65% |
6.600% Senior Notes due 2028 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  | $ 800,000,000 | 800,000,000 |  |  |  | $ 800,000,000 |
Interest rate |  | 6.66% |  |  |  |  | 6.60% |  |  |  | 6.66% | 6.60% |
6.850% Senior Notes due 2033 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  | $ 550,000,000 | 550,000,000 |  |  |  | $ 550,000,000 |
Interest rate |  |  |  |  |  |  | 6.85% |  |  |  |  | 6.85% |
Senior Notes |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for debt issuance costs |  |  |  |  |  |  |  | 19,300,000 |  |  |  |  |
Senior Secured Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Consolidated leverage ratio |  |  |  | 3.75 |  |  |  |  |  |  |  |  |
Consolidated interest coverage ratio |  |  |  | 3.00 |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Certain Period Following Certain Qualified Acquisition |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Consolidated leverage ratio |  |  |  | 4.25 |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 0.10% |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Base Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 1.00% |  |  |  |  |  |  |  |  |
Interest rate floor |  |  |  | 1.00% |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Revolver |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  | $ 1,042,500,000 |  |  |  |  |  |  |  |  |
Amount outstanding |  |  |  |  |  |  | $ 0 | 0 |  |  |  |  |
Increase in credit facility |  |  |  | 500,000,000 |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Quarterly installment payment |  |  |  |  | $ 26,250,000 |  |  |  |  |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  | 2,144,700,000 |  |  |  |  |  |  |  |  |
Proceeds from Lines of Credit |  | $ 294,702,000 |  |  |  |  |  |  |  |  |  |  |
Credit Facility - Term Loan component |  |  |  | $ 1,850,000,000 |  |  | 1,500,000,000 | $ 1,950,000,000 |  |  |  |  |
Repayments of Long-Term Debt |  |  |  |  |  |  | 450,000,000 |  |  |  |  |  |
Repayments of the Prior Credit Facility - Term Loan |  |  |  |  |  |  | $ 25,000,000 |  |  |  |  |  |
Senior Secured Credit Facility | Minimum | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 1.125% |  | 1.25% |  |  |  |  |  |  |
Senior Secured Credit Facility | Minimum | Not SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.25% |  |  |  |  |  |  |
Senior Secured Credit Facility | Minimum | Base Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 0.125% |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Maximum | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 2.00% |  | 2.00% |  |  |  |  |  |  |
Senior Secured Credit Facility | Maximum | Not SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 1.00% |  |  |  |  |  |  |
Senior Secured Credit Facility | Maximum | Base Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 1.00% |  |  |  |  |  |  |  |  |
Senior Secured Credit Facility | Federal Funds Rate | Not SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.50% |  |  |  |  |  |  |
Senior Secured Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate floor |  |  |  | 0.00% |  | 0.00% |  |  |  |  |  |  |
Senior Secured Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Not SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 1.00% |  |  |  |  |  |  |
Senior Secured Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.10% |  |  |  |  |  |  |
Senior Secured Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum | SOFR Rate Loans |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.25% |  |  |  |  |  |  |

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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://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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