CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities
Net income (loss) including noncontrolling interests	$ 209.9	$ 73.2
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities
Depreciation and amortization	169.0	171.5
Amortization of debt issuance costs and discounts	1.3	1.5
Share-based compensation	12.8	9.8
(Gain) loss on sale or impairment of property, plant, equipment and other assets, net	(5.8)	(2.5)
Unrealized (gain) loss on foreign currency fluctuations and derivative instruments, net	6.3	52.5
Equity (income) loss	0.9	(3.0)
Income tax (benefit) expense	55.5	28.7
Income tax (paid) received	(9.3)	(10.0)
Interest expense, excluding amortization of debt issuance costs and discounts	54.1	59.7
Interest paid	(73.6)	(80.4)
Change in current assets and liabilities and other	(395.7)	(297.6)
Net cash provided by (used in) operating activities	25.4	3.4
Cash flows from investing activities
Additions to property, plant and equipment	(214.7)	(181.4)
Proceeds from sales of property, plant, equipment and other assets	1.7	4.6
Other	0.5	(0.6)
Net cash provided by (used in) investing activities	(212.5)	(177.4)
Cash flows from financing activities
Dividends paid	(96.8)	(89.5)
Payments for purchases of treasury stock	(113.6)	(14.6)
Payments on debt and borrowings	(1.6)	(1.6)
Proceeds on debt and borrowings	0.0	3.0
Other	(4.2)	0.2
Net cash provided by (used in) financing activities	(216.2)	(102.5)
Effect of foreign exchange rate changes on cash and cash equivalents	(7.2)	4.7
Net increase (decrease) in cash and cash equivalents	(410.5)	(271.8)
Balance at beginning of year	868.9	600.0
Balance at end of period	$ 458.4	$ 328.2