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, 2022		$ 5,088,499	$ 3,021,895
Net income	$ 308,791		308,791
Cash distributions to parent	(310,000)		(310,000)
Balance at end of period at Mar. 31, 2023	8,109,185	5,088,499	3,020,686
Balance at beginning of period at Dec. 31, 2023	8,137,599	5,088,499	3,049,100
Net income	347,835		347,835
Cash distributions to parent	(320,000)		(320,000)
Balance at end of period at Mar. 31, 2024	$ 8,165,434	$ 5,088,499	$ 3,076,935