CONDENSED CONSOLIDATED INCOME STATEMENT (UNAUDITED) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	May 31, 2018	May 31, 2017	May 31, 2018	May 31, 2017
Income Statement [Abstract]
Net sales	$ 1,327.3	$ 1,114.3	$ 2,564.4	$ 2,158.0
Cost of goods sold	752.1	669.7	1,469.2	1,300.4
Gross profit	575.2	444.6	1,095.2	857.6
Selling, general and administrative expense	367.3	307.3	692.7	582.5
Transaction and integration expenses (related to RB Foods acquisition)	7.8	0.0	16.5	0.0
Special charges	8.4	4.7	10.6	8.3
Operating income	191.7	132.6	375.4	266.8
Interest expense	44.2	14.9	86.0	29.4
Other income, net	1.5	1.2	3.0	1.3
Income from consolidated operations before income taxes	149.0	118.9	292.4	238.7
Income tax expense (benefit)	33.1	27.3	(238.0)	60.6
Net income from consolidated operations	115.9	91.6	530.4	178.1
Income from unconsolidated operations	7.4	8.4	15.5	15.4
Net income	$ 123.3	$ 100.0	$ 545.9	$ 193.5
Earnings per share - basic (usd per share)	$ 0.94	$ 0.80	$ 4.16	$ 1.55
Average shares outstanding - basic (shares)	131.4	124.7	131.3	125.0
Earnings per share - diluted (usd per share)	$ 0.93	$ 0.79	$ 4.11	$ 1.53
Average shares outstanding - diluted (shares)	132.9	126.4	132.9	126.7
Cash dividends paid per common share (usd per share)	$ 0.52	$ 0.47	$ 1.04	$ 0.94
Cash dividends declared per share (usd per share)	$ 0.52	$ 0.47	$ 0.52	$ 0.47