CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 395,069	$ 529,160	$ 500,712
Other comprehensive income (loss):
Change in unrealized losses of defined benefit plans, net of taxes of $0, $3,749 and $5,909 for fiscal years ended November 30, 2021, 2020 and 2019, respectively.	0	(8,500)	(27,312)
Reclassification of net (gains) losses to net income, net of tax of $0 for fiscal years ended November 30, 2021, 2020 and 2019.	0	(300)	1,791
Total change in unrealized losses of defined benefit plans, net of taxes	0	(8,800)	(25,521)
Unrealized gains (losses) on cash flow hedges during the period, net of tax (expense) benefit of ($2,155), $3,981 and $15,083 for fiscal years ended November 30, 2021, 2020 and 2019, respectively.	8,747	(16,405)	(52,714)
Reclassification of net (gains) losses on cash flow hedges to net income, net of tax (benefit) expense of ($10,278), ($880) and $3,792 for fiscal years ended November 30, 2021, 2020 and 2019, respectively.	31,837	3,190	(11,138)
Total change in unrealized gains (losses) on cash flow hedges, net of taxes	40,584	(13,215)	(63,852)
Foreign currency translation adjustments, net of tax (expense) benefit of ($635), $603 and $1,767 for fiscal years ended November 30, 2021, 2020 and 2019, respectively	(186,020)	36,521	8,539
Other comprehensive income (loss)	(145,436)	14,506	(80,834)
Comprehensive income	$ 249,633	$ 543,666	$ 419,878