Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	COMMON STOCK, $1 PAR VALUE:	ADDITIONAL PAID-IN CAPITAL:	TREASURY STOCK, AT COST:	RETAINED EARNINGS:	ACCUMULATED OTHER COMPREHENSIVE LOSS:
Beginning balance at Dec. 31, 2022		$ 522.0	$ 196.1		$ 13,402.4	$ (953.4)
Net Income (Loss)	$ 733.9				733.9
Purchases				$ (3.0)
Cash dividends declared on common stock					(131.0)
Stock compensation		0.6	34.2
Other comprehensive (loss) income	80.2					80.2
Ending balance at Mar. 31, 2023	13,882.0	522.6	230.3	(3.0)	14,005.3	(873.2)
Beginning balance at Dec. 31, 2023	15,878.8	523.3	269.1		15,780.3	(693.9)
Net Income (Loss)	1,195.3				1,195.3
Purchases				(4.0)
Cash dividends declared on common stock					(141.9)
Stock compensation		0.8	49.2
Other comprehensive (loss) income	(106.3)					(106.3)
Ending balance at Mar. 31, 2024	$ 16,871.9	$ 524.1	$ 318.3	$ (4.0)	$ 16,833.7	$ (800.2)