Business Segments And Geographic Areas (Net Sales And Long-Lived Assets Geographic Areas) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2021
Segment Reporting Information [Line Items]
Revenues	$ 6,662.2	$ 6,350.5	$ 6,317.9
Long-lived assets	9,941.5	9,798.8	9,928.6
EMEA [Member]
Segment Reporting Information [Line Items]
Revenues	1,212.8	1,116.4	1,191.3
Long-lived assets	1,138.6	1,051.7	1,146.6
Other Countries [Member]
Segment Reporting Information [Line Items]
Revenues	1,365.6	1,312.8	1,309.1
Long-lived assets	856.8	854.6	909.8
United States
Segment Reporting Information [Line Items]
Revenues	4,083.8	3,921.3	3,817.5
Long-lived assets	$ 7,946.1	$ 7,892.5	$ 7,872.2