Quarterly report pursuant to Section 13 or 15(d)

Accounting Guidance (Details)

v3.19.3
Accounting Guidance (Details) - USD ($)
$ in Millions
Aug. 31, 2019
Mar. 01, 2019
Feb. 28, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease right-of-use asset $ 552.8   $ 0.0
Operating lease liability $ 588.6    
Accounting Standards Update 2016-02, Leases [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease right-of-use asset   $ 585.4  
Operating lease liability   $ 619.7