Condensed 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	$ 60,000	60,000
Net income	270,426		270,426
Cash distributions to parent	0		0
Balance at end of period at Mar. 31, 2021	6,911,245	4,603,499	2,307,746
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	288,401		288,401
Cash distributions to parent	(57,548)		(57,548)
Balance at end of period at Mar. 31, 2022	$ 8,079,109	$ 5,088,499	$ 2,990,610