Subsequent Events - Investment in JDFS (Details) $ in Millions	Feb. 13, 2023 USD ($)
Subsequent Event \| John Deere Financial Services, Inc.
Subsequent Events
Increase in investment	$ 240.0

The cash inflow associated with the amount received by a corporation from a shareholder during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

Name:	us-gaap_ProceedsFromContributedCapital
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration