Segment Reporting - Net Revenues by Geographic Region (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May 31, 2018	May 31, 2017	May 31, 2018	May 31, 2017
Revenues:
Net revenues	$ 822,557	$ 779,294	$ 1,643,803	$ 1,574,807
Americas
Revenues:
Net revenues	720,700	637,400	1,402,800	1,247,200
Europe
Revenues:
Net revenues	79,200	123,000	197,400	279,300
Asia
Revenues:
Net revenues	$ 22,700	$ 18,900	$ 43,600	$ 48,300