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Financing Arrangements and Derivative Financial Instruments - Schedule of Long Term Debt and Capital Leases (Details)	Jun. 30, 2016 EUR (€)	Jun. 30, 2016 USD ($)	May 31, 2016	Jan. 31, 2016	Dec. 31, 2015 EUR (€)	Dec. 31, 2015 USD ($)
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 6,047,000,000				$ 5,611,000,000
Unamortized deferred financing fees		(46,000,000)				(48,000,000)
Capital lease obligations		44,000,000				48,000,000
Long-term debt and capital lease obligations, including current maturities		6,091,000,000				5,659,000,000
Less portion due within one year		(346,000,000)				(585,000,000)
Long-term debt and capital lease obligations, excluding current maturities		5,745,000,000				5,074,000,000
Other Foreign and Domestic Debt
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 944,000,000				$ 906,000,000
Interest rate	9.59%	9.59%			9.42%	9.42%
6.75% Euro Notes due 2019 \| Euro Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 0				$ 272,000,000
Interest rate, stated percentage	6.75%	6.75%		6.75%	6.75%	6.75%
8.75% due 2020 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 272,000,000				$ 271,000,000
Interest rate, stated percentage	8.75%	8.75%			8.75%	8.75%
6.5% due 2021 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 0				$ 900,000,000
Interest rate, stated percentage	6.50%	6.50%			6.50%	6.50%
7% due 2022 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 700,000,000				$ 700,000,000
Interest rate, stated percentage	7.00%	7.00%			7.00%	7.00%
5.125% due 2023 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 1,000,000,000				$ 1,000,000,000
Interest rate, stated percentage	5.125%	5.125%			5.125%	5.125%
3.75% Euro Notes due 2023 \| Euro Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 278,000,000				$ 272,000,000
Interest rate, stated percentage	3.75%	3.75%			3.75%	3.75%
5% due 2026 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 900,000,000				$ 0
Interest rate, stated percentage	5.00%	5.00%	5.00%		5.00%	5.00%
7% due 2028 \| Senior Notes
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 150,000,000				$ 150,000,000
Interest rate, stated percentage	7.00%	7.00%			7.00%	7.00%
$2.0 billion first lien revolving credit facility due 2021 \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Line of credit facility, maximum borrowing capacity		$ 2,000,000,000.0
Revolving Credit Facility \| $2.0 billion first lien revolving credit facility due 2021 \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 530,000,000				$ 0
Interest rate	1.68%	1.68%			0.00%	0.00%
Revolving Credit Facility \| €550 million revolving credit facility due 2020 \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 67,000,000				$ 0
Interest rate	1.75%	1.75%			0.00%	0.00%
Line of credit facility, maximum borrowing capacity \| €	€ 550,000,000				€ 550,000,000
Secured Debt \| Second lien term loan facility due 2019 \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 598,000,000				$ 598,000,000
Interest rate	3.75%	3.75%			3.75%	3.75%
Secured Debt \| Pan-European accounts receivable facility \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases	€ 239,000,000	$ 266,000,000			€ 115,000,000	$ 125,000,000
Interest rate	1.01%	1.01%			1.35%	1.35%
Line of credit facility, maximum borrowing capacity \| €	€ 340,000,000
Foreign Line of Credit \| Chinese credit facilities \| Line of Credit
Long-term Debt and Capital Lease Obligations [Abstract]
Total long term debt excluding capital leases		$ 388,000,000				$ 465,000,000
Interest rate	4.63%	4.63%			5.22%	5.22%