Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2022
Cash flows from operating activities:
Net income	$ 68,438	$ 70,197	$ 95,069
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of property and equipment	6,426	6,345	5,002
Amortization of acquired intangibles and other	96,618	96,802	69,730
Amortization of debt discount and issuance costs	3,525	2,147	2,112
Stock-based compensation	46,756	40,529	37,094
Non-cash lease expense	11,723	9,393	7,781
Gain on sale of assets held for sale	0	0	(10,770)
Deferred income taxes	(7,750)	(28,641)	(7,602)
Credit losses and other sales allowances	544	488	774
Changes in operating assets and liabilities:
Accounts receivable	(45,880)	12,119	(27,254)
Other assets	(2,897)	(1,579)	(2,214)
Inventories	0	2,489	(1,556)
Accounts payable and accrued liabilities	28,922	(1,242)	(3,583)
Lease liabilities	(11,556)	(10,472)	(8,571)
Income taxes payable	442	(553)	(120)
Deferred revenue, net	16,183	(24,102)	36,268
Net cash flows from operating activities	211,494	173,920	192,160
Cash flows (used in) from investing activities:
Purchases of investments	0	(15,262)	0
Sales and maturities of investments	0	15,700	1,950
Purchases of property and equipment	(5,206)	(5,570)	(6,090)
Payments for acquisitions, net of cash acquired	(852,702)	(355,250)	0
Proceeds from sale of long-lived assets, net	0	0	25,998
Other investing activities	0	0	134
Net cash flows (used in) from investing activities	(857,908)	(360,382)	21,992
Cash flows from (used in) financing activities:
Proceeds from equity plans	27,761	25,956	16,165
Payments for taxes related to net share settlements of equity awards	(17,170)	(12,377)	(7,824)
Repurchases of common stock	(86,777)	(33,962)	(77,041)
Proceeds from issuance of convertible senior notes, net of issuance costs	438,750	0	0
Purchase of capped calls	(42,210)	0	0
Dividend payments to stockholders	(31,460)	(31,554)	(31,063)
Proceeds from the issuance of debt	730,000	195,000	7,475
Repayment of revolving line of credit	(110,000)	(85,000)	0
Principal payment on term loan	(261,250)	(6,875)	(6,873)
Payment of credit facility debt issuance costs	(6,821)	0	(2,262)
Net cash flows from (used in) financing activities	640,823	51,188	(101,423)
Effect of exchange rate changes on cash	(3,290)	5,955	(11,858)
Net (decrease) increase in cash and cash equivalents	(8,881)	(129,319)	100,871
Cash and cash equivalents, beginning of year	126,958	256,277	155,406
Cash and cash equivalents, end of year	118,077	126,958	256,277
Supplemental disclosure:
Cash paid for income taxes, net of refunds of $2,881 in 2024, $965 in 2023 and $968 in 2022	32,386	39,771	28,680
Cash paid for interest	21,771	23,867	8,572
Non-cash investing and financing activities:
Dividends declared and unpaid	$ 0	$ 8,376	$ 8,115