Financing Arrangements and Derivative Financial Instruments - Credit Facilities and Derivative Financial Instruments Narrative (Details) € in Millions, $ in Millions		3 Months Ended		6 Months Ended
	May 19, 2025 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Oct. 16, 2025 EUR (€)	Jun. 30, 2025 EUR (€)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)	Oct. 16, 2024 EUR (€)
Line Of Credit Facility [Line Items]
Long-term debt, before deferred financing fees		$ 7,103		$ 7,103				$ 6,994
Credit arrangements, unused amount		3,158		3,158
Net transaction gain (loss) on foreign currency derivative instruments		(91)	$ 10	(106)	$ 45
Not Designated as Hedging Instrument
Line Of Credit Facility [Line Items]
Derivative, notional amount		$ 2,159		$ 2,159				$ 1,779
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, additional borrowing capacity which may be requested from lenders | €							€ 200
9.5% due 2025
Line Of Credit Facility [Line Items]
Interest rate		9.50%		9.50%			9.50%	9.50%	9.50%
9.5% due 2025 | Senior Notes
Line Of Credit Facility [Line Items]
Long-term debt, before deferred financing fees		$ 0		$ 0				$ 500
Interest rate		9.50%		9.50%			9.50%	9.50%	9.50%
Pan-European Accounts Receivable Facility | Line of Credit
Line Of Credit Facility [Line Items]
Long-term debt, before deferred financing fees		$ 200		$ 200				$ 227
Supplier Financing
Line Of Credit Facility [Line Items]
Amounts available under these programs		875		875				775
Amount confirmed		692		692				604
Mexican Credit Facilities | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, current borrowing capacity		200		200				200
Long-term debt, before deferred financing fees		0		0				200
Chinese credit facilities
Line Of Credit Facility [Line Items]
Credit arrangements, unused amount		31		31				31
Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		10,920		10,920
Revolving Credit Facility | Line of Credit | Minimum
Line Of Credit Facility [Line Items]
Basis spread on reference rate	1.00%
Revolving Credit Facility | First lien revolving credit facility due 2030
Line Of Credit Facility [Line Items]
Line of credit facility, borrowing base amount		69		69
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 2,750
Line of credit facility, additional borrowing capacity which may be requested from lenders	$ 250
Appraised value percentage	50.00%
Increase in value of principal trademarks	$ 400
Line of credit facility, borrowing capacity inputs, increase based on value of cash	$ 275
Line of credit facility, current borrowing capacity		2,750		2,750
Available cash plus average quarterly availability under facility	25.00%
Long-term debt, before deferred financing fees		1,210		1,210				700
Letters of credit, amount outstanding		1		$ 1				1
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Secured Overnight Financing Rate (SOFR)
Line Of Credit Facility [Line Items]
Basis spread	1.25%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Secured Overnight Financing Rate (SOFR) | Maximum
Line Of Credit Facility [Line Items]
Basis spread	1.50%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Base Rate
Line Of Credit Facility [Line Items]
Basis spread	0.50%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Base Rate | Minimum
Line Of Credit Facility [Line Items]
Basis spread	0.25%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Commitment Fee Rate
Line Of Credit Facility [Line Items]
Annual commitment fee percentage on undrawn amounts	0.25%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Line of Credit | Overnight Bank Funding Rate
Line Of Credit Facility [Line Items]
Basis spread	0.50%
Revolving Credit Facility | First lien revolving credit facility due 2030 | Swingline Loans
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 50
Revolving Credit Facility | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							€ 800
Basis spread				1.50%
Annual commitment fee percentage on undrawn amounts				0.25%
Long-term debt, before deferred financing fees		140		$ 140			120	0
Letters of credit, amount outstanding		0		$ 0				0
Revolving Credit Facility | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | European Interbank Offer Rate (Euribor)
Line Of Credit Facility [Line Items]
Basis spread				1.50%
Revolving Credit Facility | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Sterling Overnight Interbank Average Rate (SONIA)
Line Of Credit Facility [Line Items]
Basis spread				1.50%
Letter of Credit | First lien revolving credit facility due 2030 | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 800
Letter of Credit | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							75
German Tranche | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							180
Long-term debt, before deferred financing fees		0		$ 0
Bridge Loan | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							175
Secured Debt | Pan-European Accounts Receivable Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							450			€ 300
Line of credit facility, current borrowing capacity		200		200			170	227	€ 218
Line of credit facility, minimum borrowing capacity | €							30
Secured Debt | Pan-European Accounts Receivable Facility | Line of Credit | Forecast
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €						€ 300
Secured Debt | Accounts Receivable Factoring Facilities
Line Of Credit Facility [Line Items]
Off-balance sheet accounts receivable securitization		$ 771		$ 771				$ 773
All-Borrower Tranche | Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €							€ 620