Statement of Changes in Member's Equity (Unaudited) - USD ($) $ in Thousands	Total	Member's Capital	Retained Earnings
Balance at beginning of period at Dec. 31, 2021		$ 4,960,499	$ 2,759,757
Cash contributions from parent	$ 128,000	128,000
Net income	801,179		801,179
Cash distributions to parent	(587,548)		(587,548)
Balance at end of period at Sep. 30, 2022	8,061,887	5,088,499	2,973,388
Balance at beginning of period at Jun. 30, 2022		5,088,499	3,006,197
Net income	247,191		247,191
Cash distributions to parent			(280,000)
Balance at end of period at Sep. 30, 2022	8,061,887	5,088,499	2,973,388
Balance at beginning of period at Dec. 31, 2022	8,110,394	5,088,499	3,021,895
Cash contributions from parent	0	0
Net income	937,523		937,523
Cash distributions to parent	(920,000)		(920,000)
Balance at end of period at Sep. 30, 2023	8,127,917	5,088,499	3,039,418
Balance at beginning of period at Jun. 30, 2023		5,088,499	3,030,308
Net income	309,110		309,110
Cash distributions to parent			(300,000)
Balance at end of period at Sep. 30, 2023	$ 8,127,917	$ 5,088,499	$ 3,039,418