Segment Reporting (Reconciliation of Consolidated Segment Adjusted EBITDA) (Schedule) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting, Measurement Disclosures [Abstract]
Earnings (loss) from continuing operations	$ (713.5)	$ 1,075.7
Income tax expense	12.5	81.2
Other income, net	(43.9)	(11.9)
Share of results of affiliates, net	238.6	(230.5)
Realized and unrealized losses due to changes in fair values of certain investments, net	5.5	93.4
Foreign currency transaction losses (gains), net	302.9	(575.0)
Realized and unrealized losses (gains) on derivative instruments, net	34.4	(508.3)
Interest expense	200.9	134.2
Operating income	37.4	58.8
Impairment, restructuring and other operating items, net	16.4	9.4
Depreciation and amortization	526.9	564.7
Share-based compensation expense	43.8	51.4
Adjusted EBITDA	$ 624.5	$ 684.3