Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 92.4	$ 132.1
Marketable investment securities	4.9	8.8
Trade accounts receivable	117.8	114.3
Inventory	26.1	22.0
Prepaid taxes	18.4	17.0
Prepaid expenses and other current assets	21.6	19.4
Assets held for sale	10.4	0.0
Total current assets	291.6	313.6
Operating lease right-of-use assets	56.5	61.6
Property, plant, and equipment, net	116.3	119.0
Intangibles, net	319.5	349.5
Goodwill	286.3	287.4
Other assets	14.9	15.4
Total assets	1,085.1	1,146.5
Current liabilities:
Accounts payable	33.3	25.8
Accrued liabilities	98.3	113.9
Current maturities of operating lease liabilities	13.3	16.2
Liabilities held for sale	4.0	0.0
Total current liabilities	148.9	155.9
Unrecognized tax benefits	31.1	30.2
Long-term debt	38.8	38.5
Noncurrent operating lease liabilities	91.2	97.4
Other long-term liabilities	34.6	41.3
Total liabilities	344.6	363.3
Commitments and contingencies
Stockholders’ equity:
Common stock, 90.9 and 89.9 shares outstanding at June 30, 2024 and December 31, 2023, respectively	0.9	0.9
Additional paid-in capital	1,435.8	1,415.5
Accumulated other comprehensive loss	(4.0)	(3.7)
Accumulated deficit	(692.2)	(629.5)
Total stockholders' equity	740.5	783.2
Total liabilities and stockholders’ equity	$ 1,085.1	$ 1,146.5

Unrecognized Tax Benefits, Net

No definition available.

Name:	mygn_UnrecognizedTaxBenefitsNet
Namespace Prefix:	mygn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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).