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, 2013		12.1				119.0
Balance, Value at Nov. 30, 2013	$ 1,947.7	$ 962.4	$ 970.4	$ (0.3)	$ 15.2
Comprehensive income:
Net income	437.9		437.9
Net income attributable to non-controlling interest	2.5				2.5
Other comprehensive income (loss), net of tax	(185.7)
Other comprehensive income (loss), net of tax	(186.2)
Currency translation adjustment	(134.1)				(0.5)
Dividends	(195.2)		(195.2)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	18.2	$ 18.2
Shares purchased and retired, Shares		(0.2)				(3.5)
Shares purchased and retired, Value	(255.8)	$ (25.3)	(230.5)
Shares issued, including tax benefit , Shares		0.8				0.2
Shares issued, including tax benefit, Value	40.3	$ 40.3
Equal exchange, shares		(0.7)				0.7
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2014		12.0				116.4
Balance, Value at Nov. 30, 2014	1,809.4	$ 995.6	982.6	(186.0)	17.2
Comprehensive income:
Net income	401.6		401.6
Net income attributable to non-controlling interest	0.5				0.5
Other comprehensive income (loss), net of tax	(220.1)
Other comprehensive income (loss), net of tax	(221.1)
Currency translation adjustment	(239.8)				(1.0)
Dividends	(208.2)		(208.2)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	18.7	$ 18.7
Shares purchased and retired, Shares		(0.2)				(1.8)
Shares purchased and retired, Value	(155.5)	$ (16.2)	(139.3)
Shares issued, including tax benefit , Shares		0.8				0.1
Shares issued, including tax benefit, Value	41.5	$ 41.5
Equal exchange, shares		(0.9)				0.9
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2015		11.7				115.6
Balance, Value at Nov. 30, 2015	1,686.9	$ 1,039.6	1,036.7	(406.1)	16.7
Comprehensive income:
Net income	472.3		472.3
Net income attributable to non-controlling interest	(1.3)				(1.3)
Other comprehensive income (loss), net of tax	(108.3)
Other comprehensive income (loss), net of tax	(110.1)
Currency translation adjustment	(94.6)				(1.8)
Dividends	(222.0)		(222.0)
Dividends attributable to non-controlling interest	(0.6)				0.6
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	25.6	$ 25.6
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(1.5)				1.5
Shares purchased and retired, Shares		(0.2)				(2.5)
Shares purchased and retired, Value	(250.1)	$ (19.9)	(230.2)
Shares issued, including tax benefit , Shares		0.6				0.1
Shares issued, including tax benefit, Value	38.9	$ 38.9
Equal exchange, shares		(0.7)				0.7
Equal exchange, amount	0.0
Balance, Shares at Nov. 30, 2016		11.4				113.9
Balance, Value at Nov. 30, 2016	$ 1,638.1	$ 1,084.2	$ 1,056.8	$ (514.4)	$ 11.5