Annual report pursuant to Section 13 and 15(d)

Business Segment Information (Details 2)

v3.8.0.1
Business Segment Information (Details 2) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Feb. 28, 2018
Nov. 30, 2017
Aug. 31, 2017
May 31, 2017
Feb. 28, 2017
Nov. 30, 2016
Aug. 31, 2016
May 31, 2016
Feb. 28, 2018
Feb. 28, 2017
Feb. 29, 2016
Revenues From External Customers And Long Lived Assets [Line Items]                      
Net sales $ 1,765.9 $ 1,799.1 $ 2,084.5 $ 1,935.5 $ 1,628.0 $ 1,810.5 $ 2,021.2 $ 1,871.8 $ 7,585.0 $ 7,331.5 $ 6,548.4
Long-lived tangible assets 4,789.7       3,932.8       4,789.7 3,932.8 3,333.4
Geographical Components [Member] | U.S. [Member]                      
Revenues From External Customers And Long Lived Assets [Line Items]                      
Net sales                 7,330.1 6,807.7 5,960.9
Long-lived tangible assets 1,124.5       1,037.6       1,124.5 1,037.6  
Geographical Components [Member] | Non-U.S. [Member]                      
Revenues From External Customers And Long Lived Assets [Line Items]                      
Net sales                 254.9 523.8 $ 587.5
Long-lived tangible assets $ 3,665.2       $ 2,895.2       $ 3,665.2 $ 2,895.2