v3.25.3

Debt - Schedule of Debt (Detail) - USD ($) $ in Millions	Sep. 30, 2025	Feb. 28, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Debt issuance costs and discounts	$ (416)		$ (369)
Total long-term debt (average life of 11.7 years, rates averaging 5.1%)	42,601		43,031
Total debt	44,511		43,031
Less amounts due within one year	6,110		4,698
Long-term debt	38,401		38,333
Commercial Paper [Member]
Debt Instrument [Line Items]
Short-term borrowings	1,910		0
Senior Secured Term Loan Facility [Member]
Debt Instrument [Line Items]
Senior secured debt	0	$ 1,238	1,238
Other Senior Secured Debt [Member]
Debt Instrument [Line Items]
Other senior secured debt	1,067		1,046
Senior Unsecured Credit Facilities [Member]
Debt Instrument [Line Items]
Senior unsecured debt	0		0
Senior Unsecured Notes Payable Through 2095 [Member]
Debt Instrument [Line Items]
Senior unsecured debt	$ 41,950		$ 41,116

Amount of debt and lease obligation, classified as current.

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HCA Healthcare, Inc. 10-Q