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Investments (Tables)

6 Months Ended

Jun. 30, 2019

Investments

Schedule of investments


			At June 30,				At December 31,
			2019				2018
Loan receivable			$	33.4			$	—
Total investments			$	33.4			$	—

Equity investments			$	191.8			$	136.7
Warrants				1.0				0.7
Loan receivable				—				32.3
Total long-term investments			$	192.8			$	169.7

Schedule of unrealized gains (losses) on available-for-sale investments recognized in other comprehensive income


		For the three months ended						For the six months ended
		June 30,						June 30,
		2019			2018				2019				2018
Change in the fair value of equity investments at FVTOCI		$	28.2		$	11.9			$	54.5			$	(17.7)
Deferred tax (expense) recovery in other comprehensive income			(3.4)			(1.5)				(6.8)				2.4
Change in the fair value of equity investments at FVTOCI, net of tax		$	24.8			10.4			$	47.7			$	(15.3)