XML 90 R69.htm IDEA: XBRL DOCUMENT
v3.20.4

Employee Costs from Continuing Operations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Analysis of income and expense [abstract] |
Components of Employee Costs |
|  | For the year ended December 31,
|  | 2020 | 2019
| Note | $ | $
Wages, salaries, and benefits |  | 2,670.3 |  | 2,629.9 |
Pension costs |  | 79.3 |  | 75.0 |
Share-based compensation | 23 |  | 16.4 |  | 18.1 |
Total employee costs |  | 2,766.0 |  | 2,723.0 |
Direct labor |  | 1,754.0 |  | 1,702.9 |
Indirect labor |  | 1,012.0 |  | 1,020.1 |
Total employee costs |  | 2,766.0 |  | 2,723.0 |

X
- References No definition available. + Details
Name: | ifrs-full_AnalysisOfIncomeAndExpenseAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of detailed information about employee costs + References No definition available. + Details
Name: | stn_DisclosureOfDetailedInformationAboutEmployeeCostsTextBlock
Namespace Prefix: | stn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration