Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 412.3	$ 175.2
Accounts receivable, net of allowance for doubtful accounts	181.6	177.7
Costs in excess of billings on uncompleted contracts	93.8	67.0
Inventories	152.6	133.2
Prepaid expenses and other current assets	53.4	41.6
Total current assets	893.7	594.7
Property, plant, and equipment, net	154.9	146.3
Operating lease right-of-use assets	32.1	30.3
Goodwill	1,872.4	1,426.2
Intangible assets, net	606.3	411.6
Other assets	28.7	26.9
Total assets	3,588.1	2,636.0
Current liabilities:
Accounts payable	57.4	56.5
Deferred contract revenue	112.3	96.6
Debt, current	1.6	1.2
Operating lease liability, current	7.7	6.4
Derivative liabilities, current	20.7	3.4
Accrued expenses and other current liabilities	116.4	99.3
Total current liabilities	316.1	263.4
Debt, non-current	443.1	685.2
Convertible debt	754.5	0.0
Operating lease liability, non-current	26.8	27.1
Deferred income taxes, non-current	70.0	61.1
Other liabilities	60.7	40.1
Total liabilities	1,671.2	1,076.9
Commitments and contingencies (Note 11)
Stockholders’ equity:
Treasury stock, at cost; 3,492,619 shares at December 31, 2025, and 288,013 shares at December 31, 2024	(58.4)	(3.2)
Additional paid-in capital	2,490.1	2,143.3
Accumulated deficit	(512.7)	(541.5)
Accumulated other comprehensive loss	(52.6)	(93.0)
Mirion Technologies, Inc. stockholders’ equity	1,866.4	1,505.6
Noncontrolling interests	50.5	53.5
Total stockholders’ equity	1,916.9	1,559.1
Total liabilities and stockholders’ equity	$ 3,588.1	$ 2,636.0
Treasury stock, common (in shares)	3,492,619	288,013
Class A Common Stock
Stockholders’ equity:
Common stock par value $0.001	$ 0.0	$ 0.0
Class B Common Stock
Stockholders’ equity:
Common stock par value $0.001	$ 0.0	$ 0.0