Restructuring and other costs - Additional Information (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring inventory liquidation costs		$ 7
Global Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs incurred	$ 37	120
Expected total restructuring costs	200	$ 200
Restructuring inventory liquidation costs	7
Global Restructuring Plan | Severance and other employee costs
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs incurred	4
Global Restructuring Plan | Other Restructuring Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs incurred	$ 26