XML 72 R44.htm IDEA: XBRL DOCUMENT

Investment Tax Credits	12 Months Ended
Investment Tax Credits	Dec. 31, 2017
Text block1 [abstract]
Investment Tax Credits	37. Investment Tax Credits Investment tax credits, arising from qualifying scientific research and experimental development efforts pursuant to existing tax legislation, are recorded as a reduction of the applicable administrative and marketing expenses when there is reasonable assurance of their ultimate realization. In 2017, investment tax credits of $9.6 (2016 – $5.9) were recorded that reduced administrative and marketing expenses.