Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Name:	us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Related-Party Transactions - Manager Equity Plan (Details) - USD ($) $ in Thousands	1 Months Ended				12 Months Ended
	Nov. 30, 2020	Sep. 30, 2019	Apr. 30, 2018	Mar. 31, 2017	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related-Party Transactions
Granted (in shares)					1,708,935
Share-based expense					$ 74,421	$ 65,734	$ 46,237
2017 Manager Equity Plan
Related-Party Transactions
Granted (in shares)					0
Restricted stock units \| 2017 Manager Equity Plan
Related-Party Transactions
Granted (in shares)	1,800,000	1,200,000	775,000	1,000,000
Share-based expense					$ 19,400	$ 18,000	$ 20,200