EQUITY - Changes in Total Equity (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cash dividend on common stock (in usd per share)	$ 0.46	$ 0.43
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	$ 7,507.9
Net earnings	102.9	$ 120.9
Other comprehensive income	1.7	1.7
Balance at end of period	7,516.6	7,010.7
Parent
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	7,483.4	6,928.6
Net earnings	102.7	120.7
Share-based compensation plans, net of shares withheld for taxes	(24.2)	(15.1)
Purchase and retirement of common stock	(18.8)	0.0
Share-based compensation expense	9.1	8.2
Cash dividends on common stock ($0.46/$0.43 per share, respectively)	(62.0)	(57.2)
Other comprehensive income	1.7	1.7
Balance at end of period	7,491.9	6,986.9
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	24.5	23.6
Net earnings	0.2	0.2
Balance at end of period	$ 24.7	$ 23.8