CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities
Net income (loss) including noncontrolling interests	$ 850.9	$ 403.3
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities
Depreciation and amortization	508.6	515.6
Amortization of debt issuance costs and discounts	4.4	6.2
Share-based compensation	34.1	25.7
(Gain) loss on sale or impairment of properties and other assets, net	8.2	16.8
Unrealized (gain) loss on foreign currency fluctuations and derivative instruments, net	84.6	217.7
Equity (income) loss	(12.8)	(3.7)
Income tax (benefit) expense	236.1	98.3
Income tax (paid) received	(170.1)	(71.2)
Interest expense, excluding amortization of debt issuance costs and discounts	174.0	185.0
Interest paid	(201.5)	(211.5)
Change in current assets and liabilities and other	88.0	(64.7)
Net cash provided by (used in) operating activities	1,604.5	1,117.5
Cash flows from investing activities
Additions to properties	(494.1)	(530.7)
Proceeds from sales of properties and other assets	7.3	22.1
Acquisition of business, net of cash acquired	(63.9)	0.0
Other	(117.8)	3.7
Net cash provided by (used in) investing activities	(668.5)	(504.9)
Cash flows from financing activities
Exercise of stock options under equity compensation plans	7.7	2.5
Dividends paid	(266.7)	(247.1)
Payments for purchases of treasury stock	(60.9)	(38.8)
Payments on debt and borrowings	(402.9)	(507.3)
Proceeds on debt and borrowings	7.0	7.0
Net proceeds from (payments on) revolving credit facilities and commercial paper	0.0	121.1
Other	(12.8)	(10.2)
Net cash provided by (used in) financing activities	(728.6)	(672.8)
Effect of foreign exchange rate changes on cash and cash equivalents	(5.7)	(52.0)
Net increase (decrease) in cash and cash equivalents	201.7	(112.2)
Balance at beginning of year	600.0	637.4
Balance at end of period	$ 801.7	$ 525.2