Contractual interest rate for funds borrowed, under the debt agreement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Earnings Per Share - Narrative (Details) - shares shares in Millions	12 Months Ended
	Nov. 30, 2020	Nov. 30, 2018	Jan. 29, 2013
Debt Instrument [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	0.0	0.8
Convertible senior notes due February 1, 2019 at 1.375%
Debt Instrument [Line Items]
Stated interest rate percentage			1.375%