Significant Accounting Policies - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) segment Rate shares	Dec. 31, 2022 USD ($) Rate shares	Dec. 31, 2021 USD ($) shares	May 11, 2020 USD ($)
Significant Accounting Policies [Line Items]
Number of reportable segments | segment	1
Number of reporting units | segment	1
Operating lease, impairment loss	$ 0	$ 0
Remaining performance obligation	378,164,000
Contract with customer, liability, revenue recognized	$ 108,373,000
Capitalized contract cost, amortization period (years)	4 years
Stock-based compensation	$ 139,819,000	142,862,000	$ 109,779,000
Loss (income) on derivative instruments reclassified into earnings, net of tax	(14,256,000)	3,818,000	(8,901,000)
Derivative instruments not designated as hedging instruments, gain (loss), net	(508,000)	2,146,000	959,000
Severance and retirement costs	$ 11,707,000	$ 11,366,000	$ 9,598,000
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Significant Accounting Policies [Line Items]
Percentage of remaining performance obligation expected to be recognize in next 12 months	57.00%
Remaining performance obligation, period	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Significant Accounting Policies [Line Items]
Remaining performance obligation, period
Restricted Stock Units and Stock Options
Significant Accounting Policies [Line Items]
Antidilutive securities excluded from computation of earnings per share, shares | shares	8,824,701	9,054,955	8,556,245
2025 Senior Notes
Significant Accounting Policies [Line Items]
Debt instrument, face amount	$ 253,000,000
2025 Senior Notes | Convertible Debt Securities
Significant Accounting Policies [Line Items]
Antidilutive securities excluded from computation of earnings per share, shares | shares	8,239,254	8,239,254	8,239,254
Convertible Debt | 2025 Senior Notes
Significant Accounting Policies [Line Items]
Interest rate, stated percentage				1.25%
Debt instrument, face amount				$ 253,000,000
Long-term other liabilities:
Significant Accounting Policies [Line Items]
Restructuring reserve	$ 2,744,000	$ 2,357,000
Israel | VSIL Plan
Significant Accounting Policies [Line Items]
Defined contribution plan, maximum annual contributions per employee, percent	8.33%
Deferred Salary Arrangement | United States
Significant Accounting Policies [Line Items]
Defined contribution plan, employer matching contribution, percent of match	100.00%
Defined contribution plan, employer matching contribution, percent of participants contribution	50.00%
Foreign Exchange Contract
Significant Accounting Policies [Line Items]
Loss (income) on derivative instruments reclassified into earnings, net of tax	$ 14,256,000	$ (3,818,000)	$ (8,901,000)
Minimum | Deferred Salary Arrangement | United States
Significant Accounting Policies [Line Items]
Defined contribution plan, contributions, percentage of participants base pay	3.00%
Minimum | United States of America, Dollars
Significant Accounting Policies [Line Items]
Investment interest rate | Rate	4.58%	3.50%
Maximum | Deferred Salary Arrangement | United States
Significant Accounting Policies [Line Items]
Defined contribution plan, employer matching contribution, percent of base pay	3.00%
Defined contribution plan, contributions, percentage of participants base pay	5.00%
Participant matching contribution percentage of base remuneration	80.00%
Maximum | United States of America, Dollars
Significant Accounting Policies [Line Items]
Investment interest rate | Rate	6.00%	5.82%
Maintenance and services
Significant Accounting Policies [Line Items]
Revenue, performance obligation, description of timing	one year