Segment Information and Concentrations - Revenue and Operating Income By Segments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Information [Line Items]
Total revenue	$ 666	$ 722	$ 1,283	$ 1,432
Operating Segments
Segment Reporting Information [Line Items]
Total revenue	659	718	1,270	1,411
Total Adjusted EBITDA	149	149	273	290
Other
Segment Reporting Information [Line Items]
Total revenue	7	4	13	21
Retail | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	454	517	874	1,008
Cost of Revenue	322	379	623	733
Other segment items	51	51	105	102
Total Adjusted EBITDA	81	87	146	173
Restaurants | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	205	201	396	403
Cost of Revenue	105	105	204	212
Other segment items	32	34	65	74
Total Adjusted EBITDA	$ 68	$ 62	$ 127	$ 117