XML 97 R81.htm IDEA: XBRL DOCUMENT v3.19.2
Share Based Compensation (Summary Of Share Based Compensation Expense) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Share based compensation     $ 35.8 $ 7.0
Spectrum Equity Plan [Member]        
Share based compensation $ 14.0 $ 5.7 35.8 7.0
SB/RH [Member]        
Share based compensation     34.7  
SB/RH [Member] | Spectrum Equity Plan [Member]        
Share based compensation $ 13.6 $ 4.9 $ 34.7 $ 4.6