Derivatives - Fair Value of Derivative Contracts (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 10,968	$ 2,879
Liabilities	8,127	2,849
Notional amounts	15,948,796	4,694,059
FX swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	10,109	2,487
Liabilities	7,510	1,490
Notional amounts	878,294	571,280
Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	5	0
Liabilities	0	0
Notional amounts	7,214,691	0
Futures
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	826	0
Liabilities	0	940
Notional amounts	7,803,533	3,914,813
Forwards
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	28	392
Liabilities	617	419
Notional amounts	$ 52,278	$ 207,966

Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(2)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959

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- Definition

Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as a liability.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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- Definition

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+ References

No definition available.

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