CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($) shares in Millions	Common Stock		Additional paid-in capital	Parent Net Investment	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Accumulated deficit)	Total	[1]
Beginning balance at Dec. 25, 2021	$ 0	[1]	$ 0	$ 15,884,000,000	$ 5,000,000	$ 0	$ 15,889,000,000
Net income (loss)	0	[1]	0	(112,000,000)	0	0	(112,000,000)
Tax sharing agreement with Parent	0	[1]	0	(16,000,000)	0	0	(16,000,000)
Other comprehensive income (loss), net	0	[1]	0	0	(23,000,000)	0	(23,000,000)
Equity transaction in connection with the legal purchase of Moovit entities	0	[1]	0	(900,000,000)	0	0	(900,000,000)
Dividend Note with related party	0	[1]	0	(3,500,000,000)	0	0	(3,500,000,000)
Dividend distribution	0	[1]	0	(336,000,000)	0	0	(336,000,000)
Net transfer from (to) Parent	$ 0	[1]	0	158,000,000	0	0	158,000,000
Ending balance (in shares) at Oct. 01, 2022	0
Ending balance at Oct. 01, 2022	$ 0	[1]	0	11,178,000,000	(18,000,000)	0	11,160,000,000
Beginning balance at Jul. 02, 2022	0	[1]	0	11,223,000,000	(24,000,000)	0	11,199,000,000
Net income (loss)	0	[1]	0	(45,000,000)	0	0	(45,000,000)
Tax sharing agreement with Parent	0	[1]	0	(9,000,000)	0	0	(9,000,000)
Other comprehensive income (loss), net	0	[1]	0	0	6,000,000	0	6,000,000
Net transfer from (to) Parent	$ 0	[1]	0	9,000,000	0	0	9,000,000
Ending balance (in shares) at Oct. 01, 2022	0
Ending balance at Oct. 01, 2022	$ 0	[1]	0	11,178,000,000	(18,000,000)	0	11,160,000,000
Beginning balance (in shares) at Dec. 31, 2022	802
Beginning balance at Dec. 31, 2022	$ 9,000,000	[1]	14,737,000,000	0	(9,000,000)	57,000,000	14,794,000,000
Net income (loss)	0	[1]	0	0	0	(90,000,000)	(90,000,000)
Share-based compensation expense	0	[1]	190,000,000	0	0	0	190,000,000
Recharge to Parent for Share-based compensation	0	[1]	(29,000,000)	0	0	0	(29,000,000)
Issuance of common stock under employee share-based compensation plans	$ 0	[1]	0	0	0	0	0
Issuance of common stock under employee share-based compensation plans (Shares)	4
Secondary offering			0	0	0	0
Other comprehensive income (loss), net	$ 0	[1]	0	0	9,000,000	0	9,000,000
Ending balance (in shares) at Sep. 30, 2023	806
Ending balance at Sep. 30, 2023	$ 8,000,000	[1]	14,898,000,000	0	0	(33,000,000)	14,873,000,000
Beginning balance (in shares) at Jul. 01, 2023	806
Beginning balance at Jul. 01, 2023	$ 8,000,000	[1]	14,842,000,000	0	0	(50,000,000)	14,800,000,000
Net income (loss)	0	[1]	0	0	0	17,000,000	17,000,000
Share-based compensation expense	0	[1]	63,000,000	0	0	0	63,000,000
Recharge to Parent for Share-based compensation	$ 0	[1]	(7,000,000)	0	0	0	(7,000,000)
Ending balance (in shares) at Sep. 30, 2023	806
Ending balance at Sep. 30, 2023	$ 8,000,000	[1]	$ 14,898,000,000	$ 0	$ 0	$ (33,000,000)	$ 14,873,000,000

[1] Rounding of Class A and Class B share amounts due to Secondary offering.