Nominal or face amount used to calculate payment on derivative.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-1A

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

Derivative Instruments - Notional Amounts of Outstanding Derivative (Details) - Foreign currency forward contracts £ in Thousands, kr in Thousands, $ in Thousands, $ in Thousands	Sep. 30, 2023 DKK (kr)	Sep. 30, 2023 USD ($)	Sep. 30, 2023 AUD ($)	Sep. 30, 2023 GBP (£)	Dec. 31, 2022 DKK (kr)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 AUD ($)	Dec. 31, 2022 GBP (£)
DKK to USD
Derivative [Line Items]
Notional amount	kr 88,571	$ 12,843			kr 484,593	$ 68,840
AUD to USD
Derivative [Line Items]
Notional amount		7,156	$ 10,373			35,257	$ 51,139
GBP to USD
Derivative [Line Items]
Notional amount		$ 2,401		£ 1,957		$ 10,922		£ 9,083