CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income and comprehensive income	$ 953.8	$ 549.6	$ 1,692.6	$ 1,365.6
Other comprehensive income (loss) net of tax:
Total comprehensive income	953.8	549.6	1,692.6	1,365.6
Comprehensive income attributable to the non-controlling interest	3.6	2.1	6.4	4.9
Comprehensive income attributable to SCC	$ 950.2	$ 547.5	$ 1,686.2	$ 1,360.7