In millions, except per share items | Jun-30-23 | Dec-31-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 |
| 10-Q | 8-K | 10-Q | 10-Q | 10-K/A | 10-Q | 10-Q | 10-Q |
Revenues | | | 5,962.8 | 5,365.7 | 4,810.3 | 4,422.6 | 4,164.0 | 3,951.6 |
Revenues growth | | | 43.2% | 35.8% | 19.0% | 14.3% | 1.7% | -11.1% |
Cost of goods sold | | | 4,105.0 | 3,805.0 | 3,495.6 | 3,218.4 | 3,013.5 | 2,838.7 |
Selling and administrative expenses | | | 781.1 | 750.4 | 698.2 | 659.4 | 619.8 | 603.1 |
Research and development expenses | | | 49.0 | 51.8 | 49.9 | 47.3 | 46.0 | 43.9 |
Other operating (income) expense, net | | | -2.2 | -1.6 | -0.9 | 1.2 | 0.1 | 0.6 |
Operating income | | | 1,029.9 | 760.1 | 567.5 | 496.3 | 484.6 | 465.3 |
Operating margin | | | 17.3% | 14.2% | 11.8% | 11.2% | 11.6% | 11.8% |
Other non-operating expense (income), net | | | 3.6 | 2.4 | 5.9 | 8.9 | 8.5 | 6.7 |
Provision for income taxes | | | 211.5 | 142.7 | 95.5 | 73.8 | 74.0 | 76.3 |
Income from continuing operations | | | 728.9 | 532.2 | 387.0 | 338.4 | 328.1 | 310.0 |
|
Discontinued operations: | | | | | | | | |
(Loss) income before income taxes | | | 10.1 | 4.7 | 9.9 | 9.4 | 7.7 | 0.3 |
(Benefit from) provision for income taxes | | | -26.3 | | -24.8 | -26.4 | 1.4 | -0.2 |
(Loss) income from discontinued operations | | | 36.4 | 30.9 | 34.7 | 35.8 | 6.3 | 0.5 |
Net income | | | 765.3 | 563.1 | 421.7 | 374.2 | 334.4 | 310.5 |
|
Basic earnings per share attributable to common shares: | | | | | | | | |
Income from continuing operations (in dollars per share) | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
(Loss) income from discontinued operations (in dollars per share) | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
|
Basic earnings per share (in dollars per share) | | | $14.66 | $10.74 | $8.01 | $7.07 | $6.25 | $5.73 |
|
Diluted earnings per share attributable to common shares: | | | | | | | | |
Income from continuing operations (in dollars per share) | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
(Loss) income from discontinued operations (in dollars per share) | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Diluted earnings per share (in dollars per share) | | | $14.47 | $10.61 | $7.92 | $7.00 | $6.20 | $5.69 |
|
Average shares outstanding: | | | | | | | | |
Basic (in shares) | | | 52.2 | 52.3 | 52.5 | 53.0 | 53.5 | 54.1 |
Diluted (in shares) | | | 52.9 | 53.0 | 53.2 | 53.7 | 54.0 | 54.6 |
|
Comprehensive income: | | | | | | | | |
Net income | | | 765.3 | 563.1 | 421.7 | 374.2 | 334.4 | 310.5 |
|
Other comprehensive income (loss): | | | | | | | | |
Foreign currency gains (losses) | | | -42.7 | 4.9 | -11.9 | 29.1 | 53.4 | 54.4 |
Amortization of unrecognized net periodic benefit costs, net of tax | | | 3.7 | 3.9 | 4.1 | 3.6 | 3.5 | 3.3 |
Other, net of tax | | | -0.4 | 0.9 | -0.4 | 1.1 | 3.5 | 3.9 |
Other comprehensive (loss) income | | | -39.4 | 9.7 | -8.2 | 30.7 | 57.3 | 58.5 |
Comprehensive income | | | 725.9 | 572.8 | 413.5 | 404.9 | 391.7 | 369.0 |