CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Income Statement [Abstract]
Revenue	$ 31,614,169	$ 19,977,150	$ 19,069,970
Cost of revenue	(29,724,635)	(18,783,292)	(17,912,711)
Gross profit	1,889,534	1,193,858	1,157,258
Acquisition, integration and restructuring costs	(112,150)	(7,414)	(981)
Selling, general and administrative expenses	(1,154,166)	(665,102)	(636,849)
Operating income	623,218	521,341	519,429
Interest expense and finance charges, net	(157,835)	(79,023)	(74,225)
Other income (expense), net	1,102	(6,172)	28,083
Income from continuing operations before income taxes	466,485	436,146	473,287
Provision for income taxes	(71,416)	(101,609)	(111,113)
Income from continuing operations	395,069	334,538	362,174
Income from discontinued operations, net of taxes	0	194,622	138,538
Net income	$ 395,069	$ 529,160	$ 500,712
Basic
Continuing operations	$ 6.28	$ 6.50	$ 7.08
Discontinued operations	0	3.78	2.71
Net income	6.28	10.28	9.79
Diluted
Continuing operations	6.24	6.46	7.05
Discontinued operations	0	3.76	2.69
Net income	$ 6.24	$ 10.21	$ 9.74
Weighted-average common shares outstanding:
Basic	62,239	50,900	50,669
Diluted	62,698	51,237	50,936