Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Net sales	$ 1,418.0	$ 1,328.5	$ 2,835.6	$ 2,595.6
Cost of sales	979.7	927.8	1,920.3	1,793.8
Gross profit	438.3	400.7	915.3	801.8
Selling, general and administrative expenses	199.2	192.0	404.2	380.9
Amortization expense of intangible assets	8.9	9.7	18.3	19.4
Restructuring charges (Note 12)	3.5	2.1	4.0	2.1
Operating profit	226.7	196.9	488.8	399.4
Interest expense, net	(39.5)	(42.1)	(78.4)	(85.2)
Other (expense) income, net (Note 21)	(30.1)	(0.4)	(44.3)	0.6
Earnings before income tax provision	157.1	154.4	366.1	314.8
Income tax provision (Note 17)	42.7	45.8	102.1	100.4
Net earnings from continuing operations	114.4	108.6	264.0	214.4
(Loss) Gain on sale of discontinued operations, net of tax	(0.5)	(0.5)	(0.9)	3.8
Net earnings	$ 113.9	$ 108.1	$ 263.1	$ 218.2
Basic:
Continuing operations (in dollars per share)	$ 0.78	$ 0.71	$ 1.80	$ 1.40
Discontinued operations (in dollars per share)	0	0	(0.01)	0.03
Basic net earnings per common share (in dollars per share)	0.78	0.71	1.79	1.43
Diluted:
Continuing operations (in dollars per share)	0.77	0.71	1.78	1.39
Discontinued operations (in dollars per share)	0	0	(0.01)	0.03
Net earnings per common share - diluted (n dollars per share)	$ 0.77	$ 0.71	$ 1.77	$ 1.42
Weighted average number of common shares outstanding: (Note 22)
Basic (in shares)	146.0	151.4	146.8	152.8
Diluted (in shares)	147.5	152.7	148.5	154.0