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, 2020		$ 4,543,499	$ 2,037,320
Cash contributions from parent	$ 133,000	133,000
Net income	531,227		531,227
Cash distributions to parent	(231,370)		(231,370)
Balance at end of period at Jun. 30, 2021	7,013,676	4,676,499	2,337,177
Balance at beginning of period at Mar. 31, 2021		4,603,499	2,307,746
Cash contributions from parent		73,000
Net income	260,801		260,801
Cash distributions to parent			(231,370)
Balance at end of period at Jun. 30, 2021	7,013,676	4,676,499	2,337,177
Balance at beginning of period at Dec. 31, 2021	7,720,256	4,960,499	2,759,757
Cash contributions from parent	128,000	128,000
Net income	553,988		553,988
Cash distributions to parent	(307,548)		(307,548)
Balance at end of period at Jun. 30, 2022	8,094,696	5,088,499	3,006,197
Balance at beginning of period at Mar. 31, 2022		5,088,499	2,990,610
Cash contributions from parent		0
Net income	265,587		265,587
Cash distributions to parent			(250,000)
Balance at end of period at Jun. 30, 2022	$ 8,094,696	$ 5,088,499	$ 3,006,197