Commitments and Contingencies (Details) - 3 months ended Mar. 31, 2019 R$ in Millions, $ in Millions	USD ($)	BRL (R$)
Guarantees
Guaranteed indebtedness owed to third parties	$ 44.3
Legal Claims and Other Matters
Tax disallowance not including interest and penalties	33.8	R$ 131.5
Leasing Arrangement [Member]
Guarantees
Guaranteed indebtedness owed to third parties	15.0
Retail Finance Joint Venture [Member]
Loss Contingencies [Line Items]
Guarantor Obligations, Maximum Inventory Exposure per Calendar Year, Undiscounted	$ 6.0