Debt - Senior Unsecured Notes (Details) - USD ($)	Sep. 30, 2023	May 10, 2023	Jan. 17, 2023	Dec. 31, 2022
Debt Instrument
Principal balance on debt	$ 6,715,283,000
Senior Unsecured Note
Debt Instrument
Principal balance on debt	$ 5,450,000,000			$ 4,700,000,000
Senior Unsecured Note | Unsecured Note 5.25 Percent
Debt Instrument
Aggregate principal amount		$ 350,000,000	$ 400,000,000
Coupon Rate		5.25%	5.25%