Accumulated Other Comprehensive Loss - Additional Information (Detail) - USD ($)	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Expense related to pension liability reclassified from accumulated other comprehensive earnings	$ 1,200,000	$ 2,900,000
Income (expense) related to fair value of derivative investments reclassified from accumulated other comprehensive earnings	1,200,000	3,700,000
Foreign currency translation reclassified from accumulated other comprehensive earnings	$ 0	$ 0

Amount before tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 40
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=116633155&loc=d3e31531-110899

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 10
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-URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e689-108580

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Period Type:	duration