Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income
Revenues	$ 1,846.9	$ 1,177.8	$ 3,343.2	$ 2,118.7
Cost of goods sold	1,214.9	870.1	2,220.3	1,566.1
Selling and administrative expenses	210.6	161.3	413.6	312.1
Research and development expenses	12.6	13.8	24.9	24.2
Other operating income, net	(1.8)	(1.2)	(3.5)	(2.2)
Operating income	410.6	133.8	687.9	218.5
Interest expense, net	22.4	19.2	45.0	38.4
Interest income	(0.6)	(0.4)	(0.8)	(0.9)
Other non-operating expense, net	2.5	1.1	2.6	4.7
Income from continuing operations before income taxes	386.3	113.9	641.1	176.3
Provision for income taxes	90.4	19.8	150.9	33.1
Income from continuing operations	295.9	94.1	490.2	143.2
Discontinued operations:
Income before income taxes	4.8	6.3	4.1	10.8
(Benefit from) provision for income taxes	(0.8)	1.1	(0.8)	2.5
Income from discontinued operations	5.6	5.2	4.9	8.3
Net income	$ 301.5	$ 99.3	$ 495.1	$ 151.5
Basic earnings per share attributable to common shares:
Income from continuing operations (in dollars per share)	$ 5.70	$ 1.79	$ 9.41	$ 2.71
Income from discontinued operations (in dollars per share)	0.11	0.10	0.09	0.16
Basic earnings per share (in dollars per share)	5.81	1.89	9.50	2.87
Diluted earnings per share attributable to common shares:
Income from continuing operations (in dollars per share)	5.62	1.77	9.28	2.68
Income from discontinued operations (in dollars per share)	0.11	0.10	0.09	0.16
Diluted earnings per share (in dollars per share)	$ 5.73	$ 1.87	$ 9.37	$ 2.84
Average shares outstanding:
Basic (in shares)	51.8	52.3	52.0	52.7
Diluted (in shares)	52.5	53.0	52.7	53.3
Comprehensive income:
Net income	$ 301.5	$ 99.3	$ 495.1	$ 151.5
Other comprehensive income (loss):
Foreign currency (losses) gains	(40.8)	6.8	(37.3)	(6.5)
Amortization of unrecognized net periodic benefit costs, net of tax	1.0	1.2	2.0	2.4
Other, net of tax	(1.0)	0.3	(1.7)	(1.7)
Other comprehensive (loss) income	(40.8)	8.3	(37.0)	(5.8)
Comprehensive income	$ 260.7	$ 107.6	$ 458.1	$ 145.7