Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021
OPERATING ACTIVITIES
Net income		$ 65.2	$ 48.5
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization		62.4	59.8
Employee share-based compensation expense		7.9	8.1
Financing costs amortization		2.1	3.5
Unrealized foreign currency transaction gain		(4.2)	(5.8)
Unrealized loss (gain) on investments in equity securities		10.9	(1.2)
Equity in loss (earnings) of unconsolidated affiliates		0.3	(0.1)
Realized gain on equity method investment		(0.3)	0.0
Other non-cash operating activities		3.4	2.6
Changes in assets and liabilities, net of acquisitions:
Accounts receivable		(46.2)	(31.9)
Inventories		(58.4)	(95.5)
Unbilled contract revenues and other assets		(68.6)	(73.7)
Accounts payable and other liabilities		16.7	1.1
Customer advances and billings in excess of contract revenue		59.1	43.0
Net Cash Provided By (Used In) Operating Activities		50.3	(41.6)
INVESTING ACTIVITIES
Acquisition of businesses, net of cash acquired		(25.8)	(169.1)
Investments		(4.9)	(103.2)
Capital expenditures		(48.2)	(36.5)
Cash received from settlement of cross-currency swap agreements		9.4	0.0
Government grants and other		(0.8)	0.4
Net Cash Used In Investing Activities		(70.3)	(308.4)
FINANCING ACTIVITIES
Borrowings on revolving credit facility		503.3	644.1
Repayments on revolving credit facility		(511.2)	(321.6)
Proceeds from exercise of stock options		1.9	7.0
Common stock repurchases from share-based compensation plans		(3.4)	(3.2)
Net Cash (Used in) Provided By Financing Activities		(9.4)	326.3
Effect of exchange rate changes on cash and cash equivalents		(3.5)	0.7
Net decrease in cash, cash equivalents, restricted cash, and restricted cash equivalents		(32.9)	(23.0)
Cash, cash equivalents, restricted cash, and restricted cash equivalents at beginning of period		122.4	126.1
CASH, CASH EQUIVALENTS, RESTRICTED CASH, AND RESTRICTED CASH EQUIVALENTS AT END OF PERIOD	[1]	$ 89.5	$ 103.1

[1] Includes restricted cash and restricted cash equivalents of $0.2 in other current assets as of December 31, 2021 and September 30, 2021 and $1.0 in other assets as of December 31, 2020. For further information regarding restricted cash and restricted cash equivalents balances, refer to Note 8, “Debt and Credit Arrangements.”