Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Comprehensive income
Net income	$ 55.8	$ 143.8	$ 200.6
Other comprehensive loss
Change in foreign currency translation, net of tax	(0.2)	0.0	0.0
Total other comprehensive loss	(0.2)	0.0	0.0
Comprehensive income	55.6	143.8	200.6
Net (income) loss attributable to noncontrolling interests	2.3	(0.3)	0.0
Comprehensive income available to SiriusPoint	$ 57.9	$ 143.5	$ 200.6