Income Taxes - Effective Income Tax Rate Reconciliation (Details)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of the federal statutory and effective income tax rate
U.S. federal statutory rate	21.00%	21.00%	21.00%
State and local income taxes, net of federal tax effect	(0.30%)	(10.00%)	1.00%
Effect of excess of percentage depletion over cost depletion	(3.40%)	(43.00%)	(4.30%)
Foreign derived intangible income deduction	(2.30%)	(1.80%)	(3.00%)
Non-deductible goodwill impairment	0.00%	7.10%	1.10%
Tax Cuts and Jobs Act impact	0.00%	0.00%	2.30%
Research and development tax credit	(1.20%)	(16.40%)	(1.10%)
Foreign tax credit	0.00%	0.00%	(0.30%)
Impact of foreign operations	0.30%	(5.30%)	0.90%
Non-deductible transaction costs	1.60%	6.90%	0.20%
Interest from tax authorities	0.00%	(3.80%)	0.00%
Adjustment to unrecognized tax benefits	(1.90%)	1.80%	0.20%
Equity compensation	(0.50%)	(5.30%)	(3.20%)
Non-deductible officers' compensation	1.40%	6.80%	0.80%
Valuation allowance	(8.50%)	(45.50%)	2.10%
Other items	0.10%	0.60%	0.80%
Effective tax rate	6.30%	(86.90%)	18.50%

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Foreign Derived Intangible Income Tax Deduction

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
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-Paragraph 12
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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 difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations attributable to deduction. Includes, but is not limited to, dividend deduction, deduction for dividend paid to employee stock ownership plan (ESOP), Medicare prescription drug benefit subsidy deduction, and other deductions.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 applicable to statutory income tax expense (benefit) outside of the country of domicile.

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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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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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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