Basis of Presentation - Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Aug. 31, 2019	Dec. 01, 2018	Nov. 30, 2018
Assets
Accounts receivable, net	$ 63,617		$ 59,715	[1]
Short-term unbilled receivables	7,376		1,421	[1]
Long-term unbilled receivables	9,987		1,811	[1]
Deferred tax assets	10,159		966	[1]
Other assets			580,237
Total assets	859,925		644,150	[1]
Liabilities and shareholders’ equity
Short-term deferred revenue	143,972		123,210	[1]
Long-term deferred revenue	16,554		12,730	[1]
Deferred tax liabilities	89		5,799	[1]
Other liabilities			178,409
Retained earnings	76,486		85,125	[1]
Accumulated other comprehensive loss	(33,022)		(28,176)	[1]
Other equity			267,053
Total liabilities and shareholders’ equity	$ 859,925		644,150	[1]
As Reported
Assets
Accounts receivable, net			58,450
Short-term unbilled receivables			0
Long-term unbilled receivables			0
Deferred tax assets			1,922
Other assets			580,237
Total assets			640,609
Liabilities and shareholders’ equity
Short-term deferred revenue			133,194
Long-term deferred revenue			15,127
Deferred tax liabilities			3,797
Other liabilities			178,409
Retained earnings			71,242
Accumulated other comprehensive loss			(28,213)
Other equity			267,053
Total liabilities and shareholders’ equity			640,609
Accounting Standards Update 2014-09
Liabilities and shareholders’ equity
Retained earnings		$ 31,000
Accounting Standards Update 2014-09 | Adjustments
Assets
Accounts receivable, net			1,265
Short-term unbilled receivables			1,421
Long-term unbilled receivables			1,811
Deferred tax assets			(956)
Other assets			0
Total assets			3,541
Liabilities and shareholders’ equity
Short-term deferred revenue			(9,984)
Long-term deferred revenue			(2,397)
Deferred tax liabilities			2,002
Other liabilities			0
Retained earnings			13,883
Accumulated other comprehensive loss			37
Other equity			0
Total liabilities and shareholders’ equity			$ 3,541

[1] The Company adopted the accounting standard related to revenue recognition ("ASC 606") effective December 1, 2018 using the full retrospective method. See Note 1. Nature of Business and Basis of Presentation for further information.