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 |