Consolidated Statement Of Shareholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Non-Controlling Interests [Member]	Common Stock Non-Voting [Member] Common Stock [Member]
Balance, Shares at Nov. 30, 2020		18.0				248.9
Balance, Value at Nov. 30, 2020	$ 3,940.0	$ 1,981.3	$ 2,415.6	$ (470.8)	$ 13.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	755.3		755.3
Net income attributable to non-controlling interest	8.0				8.0
Other comprehensive income (loss), net of tax	36.9			44.3	(7.4)
Dividends	(371.5)		(371.5)
Stock-based compensation	66.6	$ 66.6
Shares purchased and retired, Shares		(0.3)				0.0
Shares purchased and retired, Value	(24.8)	$ (7.8)	(17.0)
Shares issued, Shares		0.7				0.0
Shares issued, Value	15.0	$ 15.0
Equal exchange, shares		(0.6)				0.6
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2021		17.8				249.5
Balance, Value at Nov. 30, 2021	4,425.5	$ 2,055.1	2,782.4	(426.5)	14.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	682.0		682.0
Net income attributable to non-controlling interest	6.2				6.2
Other comprehensive income (loss), net of tax	(56.1)			(54.1)	(2.0)
Dividends	(402.3)		(402.3)
Stock-based compensation	60.3	$ 60.3
Shares purchased and retired, Shares		(0.7)				0.0
Shares purchased and retired, Value	(59.6)	$ (20.0)	(39.6)
Stock Issued During Period, Shares, New Issues		1.4				0.0
Shares issued, Value	43.2	$ 43.2
Equal exchange, shares		(1.1)				1.1
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2022		17.4				250.6
Balance, Value at Nov. 30, 2022	4,699.2	$ 2,138.6	3,022.5	(480.6)	18.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	680.6		680.6
Net income attributable to non-controlling interest	5.5				5.5
Other comprehensive income (loss), net of tax	90.6			92.0	(1.4)
Dividends	(426.6)		(426.6)
Stock-based compensation	63.4	$ 63.4
Shares purchased and retired, Shares		(0.6)				0.0
Shares purchased and retired, Value	(47.4)	$ (20.6)	(26.8)
Stock Issued During Period, Shares, New Issues		0.7				0.0
Shares issued, Value	18.2	$ 18.2
Equal exchange, shares		(0.7)				0.7
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2023		16.8				251.3
Balance, Value at Nov. 30, 2023	$ 5,083.5	$ 2,199.6	$ 3,249.7	$ (388.6)	$ 22.8