Segment Reporting - Net Revenues by Geographic Region (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May 31, 2019	May 31, 2018	May 31, 2019	May 31, 2018
Revenues:
Net revenues	$ 901,851	$ 822,557	$ 1,587,569	$ 1,643,803
Americas
Revenues:
Net revenues	749,400	720,700	1,258,000	1,402,800
Europe
Revenues:
Net revenues	125,200	79,200	276,700	197,400
Asia
Revenues:
Net revenues	$ 27,300	$ 22,700	$ 52,900	$ 43,600