CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 69.9	$ 125.4
Receivables, net	1,533.0	1,316.4
Unbilled receivables, net	792.1	771.6
Inventories	2,208.4	2,131.6
Income taxes receivable	36.4	42.2
Other current assets	91.7	93.6
Total current assets	4,731.5	4,480.8
Property, plant and equipment, net	1,102.9	1,069.5
Goodwill	1,409.4	1,416.4
Purchased intangible assets, net	812.8	830.2
Deferred income taxes	261.1	262.0
Deferred contract costs	793.4	710.7
Other non-current assets	359.9	359.6
Total assets	9,471.0	9,129.2
Current liabilities:
Revolving credit facilities	641.0	175.0
Accounts payable	1,059.3	1,214.5
Customer advances	703.8	706.9
Payroll-related obligations	158.4	242.5
Income taxes payable	328.7	308.0
Other current liabilities	428.3	442.7
Total current liabilities	3,319.5	3,089.6
Long-term debt, less current maturities	598.9	597.5
Non-current customer advances	1,181.5	1,190.7
Deferred income taxes	25.0	26.8
Other non-current liabilities	520.1	519.3
Commitments and contingencies
Shareholders’ equity:
Total Liabilities	5645.0	5423.9	0	0	0
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	821.7	823.0
Retained earnings	3,955.1	3,805.8
Accumulated other comprehensive loss	(89.6)	(72.0)
Common Stock in treasury, at cost (9,625,476 and 9,627,658 shares, respectively)	(861.9)	(852.2)
Total shareholders’ equity	3,826.0	3,705.3
Total liabilities and shareholders’ equity	$ 9,471.0	$ 9,129.2

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(20))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(15)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1