v3.3.1.900
Subsequent Events (Details) - Subsequent Event [Member] - RONA inc [Member] - Scenario, Forecast [Member]
CAD / shares in Units, CAD in Billions
Feb. 02, 2016
CAD
CAD / shares
Subsequent Events  
Payments to Acquire Businesses, Gross | CAD CAD 3.2
Common Class A [Member]  
Subsequent Events  
Business Acquisition, Share Price CAD 24
Preferred Class A [Member]  
Subsequent Events  
Business Acquisition, Share Price CAD 20