Business Segments And Geographic Areas (Net Sales And Long-Lived Assets Geographic Areas) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2020
Segment Reporting Information [Line Items]
Revenues	$ 6,350.5	$ 6,317.9	$ 5,601.3
Long-lived assets	9,798.8	9,928.6	9,254.1
United States
Segment Reporting Information [Line Items]
Revenues	3,921.3	3,817.5	3,445.9
Long-lived assets	7,892.5	7,872.2	7,202.0
EMEA [Member]
Segment Reporting Information [Line Items]
Revenues	1,116.4	1,191.3	1,046.7
Long-lived assets	1,051.7	1,146.6	1,135.6
Other Countries [Member]
Segment Reporting Information [Line Items]
Revenues	1,312.8	1,309.1	1,108.7
Long-lived assets	$ 854.6	$ 909.8	$ 916.5