Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 479	$ 429	$ 1,896	$ 1,215
Other comprehensive income, net of tax
Net unrealized gains (losses) on available-for-sale debt securities [net of tax benefit (provision) of $0, $6, ($2) and $1, respectively]	1	(21)	9	(4)
Reclassification of net gains realized on available-for-sale debt securities included in investment and other income, net [net of tax benefit (provision) of $0, $0, $0 and ($1), respectively]	0	0	1	2
Other comprehensive income (loss)	1	(21)	10	(2)
Comprehensive income	$ 480	$ 408	$ 1,906	$ 1,213

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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+ Details

TOYOTA MOTOR CREDIT CORP 10-Q