Debt - Narrative (Details)					1 Months Ended	12 Months Ended
	Sep. 17, 2021 USD ($)	Apr. 08, 2021 USD ($)	Feb. 10, 2020 USD ($) $ / shares shares	Apr. 15, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Principal amount of notes outstanding						$ 398,750,000
Treasury stock reissued (in shares) | shares			772,423,000,000
Shares issued price per share (in dollars per share) | $ / shares			$ 32.43
Treasury stock acquired average cost per share (in dollars per share) | $ / shares			$ 3.37
Loss on extinguishment of debt						0	$ (11,916,000)	$ (8,123,000)
Issuance costs						9,558,000
AccSys LLC (Restaurant Magic)
Debt Instrument [Line Items]
Liability, debt						0
Convertible Debt
Debt Instrument [Line Items]
Principal amount of notes outstanding							398,750,000
Liability, debt								398,750,000
Issuance costs							8,758,000
2024 Notes
Debt Instrument [Line Items]
Implied estimated effective rate				10.20%
2024 Notes | Convertible Debt
Debt Instrument [Line Items]
Principal amount of notes outstanding				$ 80,000,000		13,750,000	13,750,000
Stated interest rate				4.50%
Common stock to repurchased			$ 66,300,000
Debt settlement amount			59,000,000
Settlement of equity component			30,800,000
Debt instrument pay off accrued interest			1,000,000
Loss on extinguishment of debt			8,100,000
Conversion ratio				0.0350217
Liability, debt				$ 62,400,000
Equity component of notes				17,600,000
Issuance costs				4,900,000		257,000	334,000
Issuance costs, debt component				3,800,000
Issuance cost, equity component				$ 1,100,000
2026 Notes | Convertible Debt
Debt Instrument [Line Items]
Principal amount of notes outstanding			$ 120,000,000			120,000,000	120,000,000
Stated interest rate	1.50%		2.875%
Implied estimated effective rate			7.30%
Conversion ratio			0.0232722
Liability, debt			$ 93,800,000
Equity component of notes	$ 65,800,000		26,200,000
Issuance costs			4,200,000			2,511,000	2,440,000
Issuance costs, debt component			3,300,000
Issuance cost, equity component			$ 900,000
Income tax benefit, equity transaction								4,400,000
Release of valuation allowance classified with in stockholders' equity								$ 4,400,000
2027 Notes
Debt Instrument [Line Items]
Issuance cost, equity component							2,100,000
2027 Notes | Convertible Debt
Debt Instrument [Line Items]
Principal amount of notes outstanding	$ 265,000,000					265,000,000	265,000,000
Implied estimated effective rate	6.50%
Conversion ratio	0.01287
Liability, debt	$ 199,200,000
Equity component of notes	8,300,000
Issuance costs						6,790,000	5,984,000
Issuance costs, debt component	6,200,000
Issuance cost, equity component	2,100,000
Income tax benefit, equity transaction							15,600,000
Release of valuation allowance classified with in stockholders' equity							14,900,000
Owl Rock Term Loan | Credit Facility
Debt Instrument [Line Items]
Principal amount of notes outstanding	180,000,000	$ 180,000,000
Debt instrument pay off accrued interest	1,800,000
Loss on extinguishment of debt							$ 11,900,000
Issuance costs		$ 9,300,000
Issuance discount rate		2000000.00%
Proceeds from issuance of debt		$ 170,700,000
Proceeds from exercise of stock options	$ 3,600,000
Subordinated Promissory Note | AccSys LLC (Restaurant Magic)
Debt Instrument [Line Items]
Stated interest rate					5.75%
Acquisition by delivery of subordinate promissory note					$ 2,000,000
Repayments of interest and principal amount						$ 60,600