CONDENSED CONSOLIDATED INCOME STATEMENT (UNAUDITED) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Feb. 28, 2026	Feb. 28, 2025
Income Statement [Abstract]
Net sales	$ 1,873.9	$ 1,605.5
Cost of goods sold	1,165.0	1,001.5
Gross profit	708.9	604.0
Selling, general and administrative expense	456.3	378.8
Special charges	25.1	0.0
Operating income	227.5	225.2
Interest expense	47.3	48.5
Other income, net	4.8	9.8
Income from consolidated operations before income taxes	185.0	186.5
Income tax expense	48.7	41.6
Net income from consolidated operations	136.3	144.9
Income from unconsolidated operations	886.0	18.5
Net income	1,022.3	163.4
Net income attributable to non-controlling interests	6.1	1.1
Net income attributable to McCormick & Company	$ 1,016.2	$ 162.3
Earnings per share - basic (usd per share)	$ 3.78	$ 0.60
Earnings per share - diluted (usd per share)	$ 3.77	$ 0.60
Average shares outstanding - basic (shares)	268.8	268.3
Average shares outstanding - diluted (shares)	269.4	269.5
Cash dividends paid per common share (usd per share)	$ 0.48	$ 0.45