Business Segments And Geographic Areas (Net Sales And Long-Lived Assets Geographic Areas) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Segment Reporting Information [Line Items]
Revenues	$ 6,317.9	$ 5,601.3	$ 5,347.4
Long-lived assets	9,928.6	9,254.1	8,304.8
United States
Segment Reporting Information [Line Items]
Revenues	3,817.5	3,445.9	3,226.3
Long-lived assets	7,872.2	7,202.0	6,397.0
EMEA [Member]
Segment Reporting Information [Line Items]
Revenues	1,191.3	1,046.7	986.1
Long-lived assets	1,146.6	1,135.6	1,032.4
Other Countries [Member]
Segment Reporting Information [Line Items]
Revenues	1,309.1	1,108.7	1,135.0
Long-lived assets	$ 909.8	$ 916.5	$ 875.4