Segment and Geographic Data - Segment Information (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 |
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| Segment Reporting [Line Items] | ||||||||
| Revenue | $ 308.8 | $ 318.0 | $ 929.4 | $ 930.4 | ||||
| Less: | ||||||||
| Depreciation and amortization expense | 64.6 | 66.1 | ||||||
| Goodwill impairment | 0.0 | $ 650.5 | 0.0 | 650.5 | 0.0 | |||
| Interest expense, net | 15.0 | 11.5 | 43.2 | 32.0 | ||||
| Gain on debt extinguishment | (3.4) | 0.0 | (14.4) | 0.0 | ||||
| Other (income) loss, net | 2.0 | (0.4) | (5.1) | (13.5) | ||||
| Income tax expense | 7.8 | 17.7 | 48.0 | 63.5 | ||||
| Net income (loss) | 2.2 | $ (643.7) | $ 29.3 | 38.7 | $ 24.0 | $ 26.8 | (612.2) | 89.5 |
| Reportable Segment | ||||||||
| Segment Reporting [Line Items] | ||||||||
| Revenue | 308.8 | 318.0 | 929.4 | 930.4 | ||||
| Less: | ||||||||
| Employee compensation expense | 96.4 | 106.4 | 299.5 | 328.2 | ||||
| Payroll tax and benefits expense | 17.9 | 21.3 | 63.9 | 71.9 | ||||
| Technology expense | 17.2 | 17.2 | 52.3 | 47.7 | ||||
| Marketing expense | 11.7 | 8.1 | 33.2 | 28.6 | ||||
| Facilities expense | 4.7 | 6.8 | 14.5 | 23.3 | ||||
| Bad debt expense | 5.5 | 7.5 | 16.8 | 17.4 | ||||
| Hosting and infrastructure expense | 13.2 | 11.6 | 38.6 | 32.7 | ||||
| Other segment items | 96.5 | 48.9 | 236.0 | 143.0 | ||||
| Depreciation and amortization expense | 22.1 | 22.7 | 64.6 | 66.1 | ||||
| Goodwill impairment | 0.0 | 0.0 | 650.5 | 0.0 | ||||
| Interest expense, net | 15.0 | 11.5 | 43.2 | 32.0 | ||||
| Gain on debt extinguishment | (3.4) | 0.0 | (14.4) | 0.0 | ||||
| Other (income) loss, net | 2.0 | (0.4) | (5.1) | (13.5) | ||||
| Income tax expense | 7.8 | 17.7 | 48.0 | 63.5 | ||||
| Net income (loss) | $ 2.2 | $ 38.7 | $ (612.2) | $ 89.5 | ||||
| X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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
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- Definition Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of credit loss expense (reversal of expense) for financing receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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- References No definition available.
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- 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
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- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Facilities Expense No definition available.
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- Definition Hosting And Infrastructure Expense No definition available.
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- Definition Payroll Tax And Benefits Expense No definition available.
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- Definition Technology Expense No definition available.
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- Details
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