CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Assets
Cash & cash equivalents	$ 318.4	$ 291.9
Accounts receivable, net of allowance for doubtful accounts of $10.1 and $9.7 at June 30, 2021 and December 31, 2020, respectively	450.0	403.4
Inventories	280.4	203.1
Prepaid expenses	28.5	24.0
Other current assets	67.7	67.5
Total current assets	1,145.0	989.9
Property, plant and equipment, net	242.4	240.4
Goodwill	2,267.1	2,252.7
Intangible assets, net	823.8	855.9
Other assets	162.2	141.2
Non-current assets of discontinued operations	3.3	3.3
Total assets	4,643.8	4,483.4
Liabilities and stockholders' equity
Accounts payable	140.0	95.6
Current installments of long-term debt	7.4	7.4
Accrued expenses and other current liabilities	203.0	204.2
Current liabilities of discontinued operations	5.1	7.1
Total current liabilities	355.5	314.3
Debt	1,505.8	1,508.1
Pension and post-retirement benefits	40.9	43.3
Deferred income taxes	112.6	112.9
Other liabilities	160.7	186.7
Total liabilities	2,175.5	2,165.3
Commitments and contingencies (Note 10)
Stockholders' equity
Common stock: 400.0 shares authorized (2021: 261.9 shares issued; 2020: 261.3 shares issued)	2.6	2.6
Additional paid-in capital	4,146.9	4,122.9
Treasury stock (2021: 14.3 shares; 2020: 14.2 shares)	(139.4)	(137.7)
Accumulated deficit	(1,337.1)	(1,473.2)
Accumulated other comprehensive loss	(203.0)	(194.8)
Total stockholders' equity	2,470.0	2,319.8
Non-controlling interests	(1.7)	(1.7)
Total equity	2,468.3	2,318.1
Total liabilities and stockholders' equity	$ 4,643.8	$ 4,483.4