Intangible assets, net - Summary of intangible assets (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Jul. 08, 2022
Finite-Lived Intangible Assets [Line Items]
Gross amount	$ 1,671	$ 1,580
Accumulated amortization	(630)	(492)
Total intangible assets, net	1,041	1,088
Marketing-related
Finite-Lived Intangible Assets [Line Items]
Gross amount	310	286
Accumulated amortization	(94)	(78)
Total intangible assets, net	216	208
Marketing-related | Barrette
Finite-Lived Intangible Assets [Line Items]
Intangible assets from acquisition			$ 174
Customer-related
Finite-Lived Intangible Assets [Line Items]
Gross amount	1,260	1,202
Accumulated amortization	(482)	(369)
Total intangible assets, net	778	833
Customer-related | Barrette
Finite-Lived Intangible Assets [Line Items]
Intangible assets from acquisition			594
Contract-based
Finite-Lived Intangible Assets [Line Items]
Gross amount	101	92
Accumulated amortization	(54)	(45)
Total intangible assets, net	$ 47	$ 47
Contract-based | Barrette
Finite-Lived Intangible Assets [Line Items]
Intangible assets from acquisition			$ 41