Financing Arrangements and Derivative Financial Instruments - Credit Facilities Narrative (Details)	12 Months Ended
	Dec. 31, 2018 USD ($)	Dec. 31, 2018 EUR (€)	Oct. 18, 2018 EUR (€)	Oct. 17, 2018 EUR (€)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)
Line of Credit Facility [Line Items]
Notes payable and overdrafts	$ 410,000,000				$ 262,000,000
Long-term debt, before deferred financing fees	5,352,000,000				5,468,000,000
Total long term debt and capital leases due within one year	$ 243,000,000				391,000,000
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit
Line of Credit Facility [Line Items]
Maximum percentage of equity interest In foreign subsidiaries to guarantee debt obligation	65.00%	65.00%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 2,000,000,000.0
Line of credit facility, additional borrowing capacity which may be requested from lenders	250,000,000
Line of credit facility, maximum borrowing capacity inputs, increase based on value of cash	200,000,000
Line of credit facility, borrowing base amount below stated amount	330,000,000
Amount of availability under the facility plus available cash, less than	$ 200,000,000
Minimum EBITDA ratio permitted in four consecutive quarters if below available cash threshold	2.0
Available cash plus availability under facility	$ 1,000,000,000.0
Annual commitment fee percentage on undrawn amounts	0.25%
Line of credit facility, amount outstanding	$ 0				0
Letters of credit, amount outstanding	37,000,000				37,000,000
Long-term debt, before deferred financing fees	$ 0				0
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | Maximum
Line of Credit Facility [Line Items]
Annual commitment fee percentage on undrawn amounts	0.30%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Basis spread	1.25%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Minimum
Line of Credit Facility [Line Items]
Basis spread	1.00%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Maximum
Line of Credit Facility [Line Items]
Basis spread	1.50%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | Base Rate | Minimum
Line of Credit Facility [Line Items]
Basis spread	0.25%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | Base Rate | Maximum
Line of Credit Facility [Line Items]
Basis spread	0.50%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Revolving Credit Facility | Overnight Bank Funding Rate
Line of Credit Facility [Line Items]
Basis spread	0.50%
$2.0 billion first lien revolving credit facility due 2021 | Line of Credit | Letter of Credit
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 800,000,000
Amended and Restated Second Lien Term Loan Facility | Line of Credit | Secured Debt
Line of Credit Facility [Line Items]
Required total leverage ratio	1.25	1.25
Optional reduction of basis spreads	0.25%
Maximum pro forma senior secured leverage ratio before proceed restrictions	3.0
Long-term debt, before deferred financing fees	$ 400,000,000				400,000,000
Amended and Restated Second Lien Term Loan Facility | Line of Credit | Secured Debt | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Basis spread	2.00%
Basis spread on reference rate	1.00%
Amended and Restated Second Lien Term Loan Facility | Line of Credit | Secured Debt | Base Rate
Line of Credit Facility [Line Items]
Basis spread	1.00%
Amended and Restated Second Lien Term Loan Facility | Line of Credit | Secured Debt | Federal Funds Rate
Line of Credit Facility [Line Items]
Basis spread on reference rate	0.50%
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Revolving Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		€ 550,000,000
Line of credit facility, amount outstanding	$ 0				0
Annual commitment fee percentage	0.30%
Maximum indebtedness to EBITDA ratio for a period of four consecutive quarters	3.0
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Basis spread	1.75%
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Revolving Credit Facility | European Interbank Offer Rate (EURIBOR)
Line of Credit Facility [Line Items]
Basis spread	1.75%
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Letter of Credit
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		50,000,000
Letters of credit, amount outstanding	$ 0					€ 0
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | German Tranche
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		125,000,000
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | All Borrower Tranche
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		425,000,000
Amended and Restated Senior Secured European Revolving Credit Facility | Line of Credit | Bridge Loan
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		150,000,000
Pan-European Accounts Receivable Facility | Line of Credit | Secured Debt
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €			€ 320,000,000	€ 275,000,000
Long-term debt, before deferred financing fees	335,000,000				224,000,000
Line of credit facility, current borrowing capacity	335,000,000	293,000,000			224,000,000	€ 187,000,000
Pan-European Accounts Receivable Facility | Line of Credit | Secured Debt | Minimum
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		30,000,000
Pan-European Accounts Receivable Facility | Line of Credit | Secured Debt | Maximum
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity | €		€ 450,000,000
Accounts Receivable Factoring Facilities | Secured Debt
Line of Credit Facility [Line Items]
Off-balance sheet accounts receivable securitization	568,000,000				572,000,000
Mexican Credit Facilities | Line of Credit | Secured Debt
Line of Credit Facility [Line Items]
Long-term debt, before deferred financing fees					340,000,000
Mexican Credit Facilities | Line of Credit | Foreign Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	340,000,000
Long-term debt, before deferred financing fees	200,000,000				340,000,000
Chinese Credit Facilities | Secured Debt
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	672,000,000				648,000,000
Line of credit facility, amount outstanding	341,000,000				212,000,000
Line of credit facility, remaining borrowing capacity	116,000,000				217,000,000
Restricted cash related to funds obtained under credit facilities	0				7,000,000
Total long term debt and capital leases due within one year	32,000,000				113,000,000
Chinese Credit Facilities | Line of Credit | Foreign Line of Credit
Line of Credit Facility [Line Items]
Long-term debt, before deferred financing fees	219,000,000				212,000,000
Total long term debt and capital leases due within one year	$ 32,000,000				$ 113,000,000