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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of the expected statutory federal income tax provision
Federal statutory rate	21.00%	21.00%	21.00%
State and local taxes	4.20%	5.40%	5.50%
Stock compensation	0.50%	(0.10%)	1.80%
Goodwill impairment and dispositions	0.00%	(1.60%)	7.40%
Nondeductible transaction expenses	0.00%	(0.50%)	0.00%
Nondeductible convertible notes costs	(3.30%)	(1.00%)	0.00%
Decrease in uncertain tax positions	0.40%	0.90%	0.00%
Change in tax rates from change in tax law	(1.20%)	0.00%	0.00%
Deferred tax benefit of foreign subsidiaries held for sale	0.00%	1.00%	0.00%
Valuation allowance	2.60%	(33.90%)	1.80%
Deferred tax recognition on life insurance	(1.30%)	0.00%	0.00%
Tax credits	0.40%	0.10%	(1.10%)
Other	(1.00%)	0.50%	(1.20%)
Effective income tax rate	22.30%	(8.20%)	35.20%

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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