Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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Debt, Public Debt (Details) - Senior Notes [Member] - USD ($)				1 Months Ended
	Mar. 10, 2026	Apr. 15, 2025	Mar. 15, 2025	Feb. 28, 2025
Senior Notes Due In 2036, 5.150% [Member]
Public Debt (Textual)
Face amount of long-term debt issuance	$ 850,000,000
Interest rate of notes (percent)	5.15%
Proceeds from issuance of senior long-term debt	$ 850,000,000
5.150% Valero Senior Notes Due 2030 [Member]
Public Debt (Textual)
Face amount of long-term debt issuance				$ 650,000,000
Interest rate of notes (percent)				5.15%
Proceeds from issuance of senior long-term debt				$ 649,000,000
3.65% Valero Senior Notes Due 2025 [Member]
Public Debt (Textual)
Interest rate of notes (percent)			3.65%
Repayments of senior debt			$ 189,000,000
2.850% Valero Senior Notes Due 2025 [Member]
Public Debt (Textual)
Interest rate of notes (percent)		2.85%
Repayments of senior debt		$ 251,000,000