Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Accounts receivable, allowance for credit losses	$ 36.5	$ 34.2
Financing receivable, allowance for credit losses	$ 36.9	$ 37.7
Preferred stock, authorized (in shares)	15,000,000	15,000,000
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, authorized (in shares)	2,000,000,000	2,000,000,000
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, issued (in shares)	170,200,000	169,700,000
Common stock, outstanding (in shares)	155,600,000	156,000,000
Treasury stock (in shares)	14,600,000	13,700,000