Consolidated Condensed Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 1,451.7	$ 1,110.1	$ 4,307.1	$ 3,855.6
Other comprehensive income (loss), net of tax (Note 10)	(8.1)	114.4	47.3	323.7
Comprehensive income	$ 1,443.6	$ 1,224.5	$ 4,354.4	$ 4,179.3