Revenue from Contracts with Customers - Schedule of Revenue Disaggregated by Major Market Channel (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Disaggregation of Revenue [Line Items]
Net Sales	$ 737,671	$ 733,843	$ 2,037,575	$ 2,097,621
Light vehicle
Disaggregation of Revenue [Line Items]
Net Sales	648,162		1,796,671
TBR
Disaggregation of Revenue [Line Items]
Net Sales	60,110		155,649
Other
Disaggregation of Revenue [Line Items]
Net Sales	29,399		85,255
Americas Tire
Disaggregation of Revenue [Line Items]
Net Sales	619,763	615,261	1,672,396	1,742,863
International Tire
Disaggregation of Revenue [Line Items]
Net Sales	117,908	118,582	365,179	354,758
Operating Segments | Americas Tire
Disaggregation of Revenue [Line Items]
Net Sales	628,704	625,423	1,698,507	1,772,138
Operating Segments | Americas Tire | Light vehicle
Disaggregation of Revenue [Line Items]
Net Sales	556,253		1,516,921
Operating Segments | Americas Tire | TBR
Disaggregation of Revenue [Line Items]
Net Sales	56,459		141,492
Operating Segments | Americas Tire | Other
Disaggregation of Revenue [Line Items]
Net Sales	15,992		40,094
Operating Segments | International Tire
Disaggregation of Revenue [Line Items]
Net Sales	162,401	$ 163,345	491,484	$ 456,680
Operating Segments | International Tire | Light vehicle
Disaggregation of Revenue [Line Items]
Net Sales	126,161		370,374
Operating Segments | International Tire | TBR
Disaggregation of Revenue [Line Items]
Net Sales	22,833		75,949
Operating Segments | International Tire | Other
Disaggregation of Revenue [Line Items]
Net Sales	13,407		45,161
Eliminations
Disaggregation of Revenue [Line Items]
Net Sales	(53,434)		(152,416)
Eliminations | Light vehicle
Disaggregation of Revenue [Line Items]
Net Sales	(34,252)		(90,624)
Eliminations | TBR
Disaggregation of Revenue [Line Items]
Net Sales	(19,182)		(61,792)
Eliminations | Other
Disaggregation of Revenue [Line Items]
Net Sales	$ 0		$ 0