At-the-Market Equity Offerings - Summary of Active At-the-Market Equity Offering (Detail) - USD ($) $ in Thousands							3 Months Ended			4 Months Ended	6 Months Ended		8 Months Ended
	Jul. 31, 2024	Nov. 30, 2023	Nov. 29, 2023	Aug. 01, 2023	May 01, 2023	Sep. 09, 2022	Jun. 30, 2024	Jul. 31, 2023	Jun. 30, 2023	Nov. 29, 2023	Jun. 30, 2024	Jun. 30, 2023	Jul. 31, 2024	May 01, 2023	Dec. 31, 2023
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement							$ 0		$ 333,494		$ 137,152	$ 672,456
Class A
At Market Equity Offerings [Line Items]
Cumulative shares sold under such sales agreement							25,787,000				25,787,000				23,588,000
November 2023 Sales Agreement
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement							$ 0				$ 137,152
Cumulative shares sold under such sales agreement							1,272,077				1,272,077
November 2023 Sales Agreement | Cowen and Company LLC, Canaccord Genuity LLC, and BTIG, LLC | Subsequent Event
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement													$ 747,025
November 2023 Sales Agreement | Cowen and Company LLC, Canaccord Genuity LLC, and BTIG, LLC | Class A
At Market Equity Offerings [Line Items]
Agreement effective date		Nov. 30, 2023
Sales agents		Cowen and Company, LLC, Canaccord Genuity LLC, and BTIG, LLC
Maximum aggregate offering price		$ 750,000
Maximum commissions payable to sales agents on gross proceeds from the sale of shares		2.00%
November 2023 Sales Agreement | Cowen and Company LLC, Canaccord Genuity LLC, and BTIG, LLC | Class A | Subsequent Event
At Market Equity Offerings [Line Items]
Date terminated	Jul. 31, 2024
August 2023 Sales Agreement
At Market Equity Offerings [Line Items]
Cumulative shares sold under such sales agreement							1,592,950				1,592,950
August 2023 Sales Agreement | Cowen, Canaccord and Berenberg Capital Markets LLC
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement										$ 737,760
August 2023 Sales Agreement | Cowen, Canaccord and Berenberg Capital Markets LLC | Class A
At Market Equity Offerings [Line Items]
Agreement effective date				Aug. 01, 2023
Sales agents				Cowen and Company, LLC, Canaccord Genuity LLC, and Berenberg Capital Markets LLC
Maximum aggregate offering price				$ 750,000
Maximum commissions payable to sales agents on gross proceeds from the sale of shares				2.00%
Date terminated			Nov. 29, 2023
May 2023 Sales Agreement
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement									333,494			333,494
Cumulative shares sold under such sales agreement							1,079,170				1,079,170
May 2023 Sales Agreement | Cowen and Canaccord Genuity
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement								$ 333,494
May 2023 Sales Agreement | Cowen and Canaccord Genuity | Class A
At Market Equity Offerings [Line Items]
Agreement effective date					May 01, 2023
Sales agents					Cowen and Company, LLC and Canaccord Genuity LLC
Maximum aggregate offering price					$ 625,000
Maximum commissions payable to sales agents on gross proceeds from the sale of shares					2.00%
Date terminated				Aug. 01, 2023
2022 Sales Agreement
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement									$ 0			$ 338,962
Cumulative shares sold under such sales agreement							1,567,430				1,567,430
2022 Sales Agreement | Cowen and BTIG
At Market Equity Offerings [Line Items]
Net proceeds received from shares sold under such sales agreement														$ 385,181
2022 Sales Agreement | Cowen and BTIG | Class A
At Market Equity Offerings [Line Items]
Agreement effective date						Sep. 09, 2022
Sales agents						Cowen and Company, LLC and BTIG, LLC
Maximum aggregate offering price						$ 500,000
Maximum commissions payable to sales agents on gross proceeds from the sale of shares						2.00%
Date terminated					May 01, 2023