For an unclassified balance sheet, amounts of subvention support due from parties associated with the reporting entity.

No definition available.

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- Definition

Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

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- Definition

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.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Related Party Transactions - Additional Information (Details) $ in Millions, ¥ in Billions	12 Months Ended
	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 JPY (¥)	Apr. 30, 2023 USD ($)
Related Party Transaction [Line Items]
Subvention support receivable	$ 79	$ 74
Toyota Financial Services International Corporation [Member]
Related Party Transaction [Line Items]
Declared and paid cash dividends	$ 2,500
TMS [Member] \| Financing Support to Affiliates [Member]
Related Party Transaction [Line Items]
Maximum borrowing capacity				$ 500
TMCC-affiliated companies [Member] \| Financing Support to Affiliates [Member]
Related Party Transaction [Line Items]
Maximum borrowing capacity				$ 5,000
Toyota Finance Corporation [Member] \| Financing Support to Affiliates [Member]
Related Party Transaction [Line Items]
Maximum borrowing capacity		$ 2,100	¥ 300