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Income Taxes - Narrative (Details) - USD ($)	12 Months Ended
Income Taxes - Narrative (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Taxes [Line Items]
Effective income tax rate reconciliation, tax exempt income, amount	$ 298,500,000
Total deferred tax assets	65,119,000	$ 72,612,000
Valuation allowance	1,812,000	8,262,000
Increase (decrease) in valuation allowance	6,500,000
Deferred tax asset, interest carryforward	23,300,000	0
Undistributed earnings from foreign subsidiaries	322,800,000
Cash paid for income taxes, net of refunds received	61,200,000	45,000,000	$ 45,900,000
Prepaid tax payments	800,000	3,000,000
Income before income taxes, domestic operations	279,700,000	(2,000,000.0)	1,400,000
Income before income taxes, foreign operations	71,700,000	80,400,000	53,400,000
Unrecognized tax benefits	39,527,000	46,032,000	43,687,000	$ 40,842,000
Unrecognized tax benefits, if recognized, would affect the Company’s effective tax rat	35,600,000	44,900,000	42,700,000
Unrecognized tax benefits, interest and penalties accrued	5,700,000	7,200,000	5,000,000
Unrecognized tax benefits, interest and penalty expense (benefit)	(1,500,000)	2,800,000	$ 2,600,000
Domestic Tax Authority \| Capital Loss Carryforward
Income Taxes [Line Items]
Tax credit carryforward, amount	28,700,000	0
State and Local Jurisdiction \| Research Tax Credit Carryforward
Income Taxes [Line Items]
Tax credit carryforward, amount	5,100,000	9,100,000
Foreign Tax Authority
Income Taxes [Line Items]
Tax credit carryforward, amount	0	$ 0
Capital Losses
Income Taxes [Line Items]
Valuation allowance	6,300,000
Domestic Tax Authority
Income Taxes [Line Items]
Net operating loss carryforwards (“NOLs”)	37,200,000
NOLs subject to expiration	36,700,000
NOLs not subject to expiration	$ 500,000