CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 538.7	$ 805.9
Receivables, net	1,311.7	1,162.0
Unbilled receivables, net	554.4	586.3
Inventories	1,905.9	1,865.6
Income taxes receivable	15.8	21.6
Other current assets	87.1	90.7
Total current assets	4,413.6	4,532.1
Property, plant and equipment, net	871.5	826.2
Goodwill	1,129.2	1,042.0
Purchased intangible assets, net	536.1	457.0
Deferred income taxes	153.2	134.8
Deferred contract costs	485.9	415.8
Other long-term assets	326.9	321.1
Total assets	7,916.4	7,729.0
Current liabilities:
Revolving credit facilities and current maturities of long-term debt	2.1	9.7
Accounts payable	1,091.2	1,129.0
Customer advances	688.9	696.7
Payroll-related obligations	146.9	119.5
Income taxes payable	150.5	100.3
Other current liabilities	379.0	373.4
Total current liabilities	2,458.6	2,428.6
Long-term debt, less current maturities	595.2	595.0
Long-term customer advances	1,110.6	1,020.5
Other long-term liabilities	504.8	499.2
Commitments and contingencies
Shareholders’ equity:
Preferred Stock ($0.01 par value; 2,000,000 shares authorized; none issued and outstanding)
Common Stock ($0.01 par value; 300,000,000 shares authorized; 75,101,465 shares issued)	0.7	0.7
Additional paid-in capital	808.0	806.0
Retained earnings	3,376.7	3,315.0
Accumulated other comprehensive loss	(83.3)	(92.3)
Common Stock in treasury, at cost (9,722,694 and 9,629,317 shares, respectively)	(854.9)	(843.7)
Total shareholders’ equity	3,247.2	3,185.7
Total liabilities and shareholders’ equity	$ 7,916.4	$ 7,729.0