Segment Information - Reconciliation of Segment Adjusted EBITDA to Net income (loss) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Segment Reporting | ||||||||
| Revenues | $ 481.6 | $ 530.3 | $ 1,472.4 | $ 1,546.7 | ||||
| Unallocated corporate costs | (3.1) | (5.9) | (10.6) | (14.4) | ||||
| Provision (benefit) for income taxes | (5.5) | (2.3) | (23.4) | (29.0) | ||||
| Depreciation and amortization | (162.3) | (168.6) | (484.7) | (499.2) | ||||
| Interest expense, net | (61.0) | (68.5) | (180.4) | (199.4) | ||||
| Share-based compensation expense | (7.7) | (13.1) | (32.3) | (37.1) | ||||
| Restructuring costs | (4.5) | (7.9) | (24.9) | (34.3) | ||||
| Transaction related costs | 0.2 | (3.0) | (17.5) | (17.3) | ||||
| Other | (3.8) | 16.3 | (4.7) | (42.7) | ||||
| Net income (loss) | (80.8) | $ (268.6) | $ (40.2) | (28.3) | $ (72.0) | $ (103.9) | (389.6) | (204.2) |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | (26.4) | (24.9) | (122.3) | (213.3) | ||||
| Operating Segments | ||||||||
| Segment Reporting | ||||||||
| Revenues | 481.6 | 530.3 | 1,472.4 | 1,546.7 | ||||
| People-related costs | (146.5) | (158.1) | (457.9) | (474.8) | ||||
| Royalties and other product costs | (50.5) | (80.6) | (171.0) | (223.4) | ||||
| Technology costs | (33.7) | (32.9) | (100.5) | (97.4) | ||||
| Outside service costs | (11.0) | (12.7) | (33.8) | (41.5) | ||||
| Other costs | (18.6) | (17.9) | (53.0) | (49.5) | ||||
| Adjusted EBITDA | 221.3 | 228.1 | 656.2 | 660.1 | ||||
| Academia & Government | Operating Segments | ||||||||
| Segment Reporting | ||||||||
| Revenues | 286.9 | 332.5 | 882.2 | 953.7 | ||||
| People-related costs | (78.5) | (84.7) | (247.3) | (255.0) | ||||
| Royalties and other product costs | (33.9) | (62.7) | (120.3) | (168.2) | ||||
| Technology costs | (20.9) | (19.4) | (62.4) | (59.0) | ||||
| Outside service costs | (7.3) | (7.6) | (21.6) | (25.5) | ||||
| Other costs | (11.7) | (11.8) | (32.9) | (31.1) | ||||
| Adjusted EBITDA | 134.6 | 146.3 | 397.7 | 414.9 | ||||
| Intellectual Property | ||||||||
| Segment Reporting | ||||||||
| Restructuring costs | (1.9) | (4.4) | (13.4) | (12.7) | ||||
| Intellectual Property | Operating Segments | ||||||||
| Segment Reporting | ||||||||
| Revenues | 194.7 | 197.8 | 590.2 | 593.0 | ||||
| People-related costs | (68.0) | (73.4) | (210.6) | (219.8) | ||||
| Royalties and other product costs | (16.6) | (17.9) | (50.7) | (55.2) | ||||
| Technology costs | (12.8) | (13.5) | (38.1) | (38.4) | ||||
| Outside service costs | (3.7) | (5.1) | (12.2) | (16.0) | ||||
| Other costs | (6.9) | (6.1) | (20.1) | (18.4) | ||||
| Adjusted EBITDA | $ 86.7 | $ 81.8 | $ 258.5 | $ 245.2 | ||||
| X | ||||||||||
- Definition Adjusted EBITDA No definition available.
|
| X | ||||||||||
- Definition Other Reconciling Items, EBITDA To Net Income (Loss) Attributable To Parent No definition available.
|
| X | ||||||||||
- Definition Outside Service Expense No definition available.
|
| X | ||||||||||
- Definition People-Related Expenses No definition available.
|
| X | ||||||||||
- Definition Royalty And Other Product Expense No definition available.
|
| X | ||||||||||
- Definition Technology Expenses No definition available.
|
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of interest income (expense) classified as nonoperating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|