Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Debt - Committed Credit Facilities (Details) - Operating Segments - USD ($) $ in Billions	Dec. 31, 2019	Dec. 31, 2018
Automotive
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 14.9
Ford Motor Credit Company LLC [Member] \| Ford Credit
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	42.6	$ 41.4
Corporate Credit Facility [Member] \| Automotive
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 10.4