Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 353.2	$ 324.4
Receivables, net of allowance for credit losses of $5.7 million and $5.3 million, respectively	1,179.0	814.6
Inventories, net	780.9	605.1
Contract assets	78.5	72.1
Prepaid expenses	32.2	49.9
Other current assets	108.8	284.8
Total current assets	2,532.6	2,150.9
Property, plant, and equipment, net	785.1	759.9
Goodwill, net	2,201.6	2,199.0
Other intangible assets, net	1,930.4	2,008.7
Other long-term assets	128.0	128.3
Total assets	7,577.7	7,246.8
Current liabilities:
Accounts payable	549.6	432.4
Current portion of debt	352.2	352.0
Accrued and other current liabilities	320.0	351.2
Contract liabilities	37.9	33.9
Total current liabilities	1,259.7	1,169.5
Long-term liabilities:
Long-term debt, less current portion	2,577.7	2,575.4
Contract liabilities	255.8	250.0
Other long-term liabilities	609.4	622.4
Total long-term liabilities	3,442.9	3,447.8
Stockholders' equity:
Preferred stock, $1 par value per share (5.0 shares authorized and unissued)	0.0	0.0
Common stock, $1 par value per share (200.0 shares authorized; 51.5 and 52.0 shares outstanding, respectively)	78.7	78.7
Additional paid-in capital	490.9	481.5
Treasury shares, at cost (26.9 and 26.4 shares, respectively)	(2,228.4)	(2,063.2)
Accumulated other comprehensive loss	(142.2)	(105.2)
Retained earnings	4,676.1	4,237.7
Total stockholders' equity	2,875.1	2,629.5
Total liabilities and equity	$ 7,577.7	$ 7,246.8