Debt instrument, maturity year.

No definition available.

Name:	cyh_DebtInstrumentMaturityYear
Namespace Prefix:	cyh_
Data Type:	xbrli:gYearItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument optional redemption date.

+ References

No definition available.

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum number of days notice needed to redeem the senior notes at the redemption price plus accrued and unpaid interest.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- 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

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+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the debt instrument was offered for sale, in YYYY-MM-DD format.

+ References

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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Description of debt redemption features under terms of the debt agreement.

+ References

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+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Long-Term Debt - 10.875% Senior Secured Notes Due 2032 Additional Information (Details) - USD ($)			12 Months Ended
	Dec. 22, 2023	Feb. 09, 2021	Dec. 31, 2023	Dec. 31, 2022	Nov. 19, 2019	Mar. 06, 2019
Senior Secured Notes at 8%, Due 2026
Debt Instrument [Line Items]
Debt instrument aggregate principal amount					$ 500,000,000
Senior Secured Notes \| Debt Instrument Redemption Period Six
Debt Instrument [Line Items]
Debt instrument, maturity year		2031
Debt instrument redemption description		plus a “make-whole” premium, as described in the indenture governing the 4¾% Senior Secured Notes due 2031
Debt instrument stated interest rate		4.75%
Maximum period notice for redemption of debt		60 days
Debt instrument redemption price percentage		100.00%
Debt instrument optional redemption date		Feb. 15, 2026
Senior Secured Notes \| Debt instrument redemption period to february 15, 2027
Debt Instrument [Line Items]
Debt instrument, maturity year	2032
Debt instrument redemption description	plus a “make-whole” premium, as described in the indenture governing the 10⅞% Senior Secured Notes due 2032
Debt instrument stated interest rate	10.875%
Maximum period notice for redemption of debt	60 days
Debt instrument redemption price percentage	100.00%
Debt instrument optional redemption date	Feb. 15, 2027
Senior Secured Notes \| Senior Secured Notes at 10.875%, Due 2032
Debt Instrument [Line Items]
Debt instrument aggregate principal amount	$ 1,000,000,000
Debt instrument, maturity date	Jan. 15, 2032
Debt instrument, maturity year	2032		2032	2032
Debt instrument redemption description	The 10⅞% Senior Secured Notes due 2032 bear interest at a rate of 10.875% per year payable semi-annually in arrears on February 15 and August 15, commencing on August 15, 2024
Debt instrument stated interest rate	10.875%		10.875%	10.875%
Maximum period notice for redemption of debt	60 days
Debt instrument optional redemption date	Feb. 15, 2027
Senior Secured Notes \| Senior Secured Notes at 10.875%, Due 2032 \| Redeem up to 40% Principal Amount Prior to February 15, 2027
Debt Instrument [Line Items]
Debt instrument, maturity year	2032
Debt instrument stated interest rate	10.875%
Debt instrument redemption price percentage	110.875%
Maximum principal redeemable using proceeds from a public equity offering, as a percentage of principal amount	40.00%
Debt instrument optional redemption date	Feb. 15, 2027
Senior Secured Notes \| Senior Secured Notes at 10.875%, Due 2032 \| Redeem up to 10% Principal Amount Prior to February 15, 2027
Debt Instrument [Line Items]
Debt instrument, maturity year	2032
Debt instrument redemption description	plus accrued and unpaid interest, if any. In addition, any time prior to February 15, 2027, but not more than once during each 12 month period
Debt instrument stated interest rate	10.875%
Debt instrument redemption price percentage	103.00%
Maximum principal redeemable using proceeds from a public equity offering, as a percentage of principal amount	10.00%
Senior Secured Notes \| Senior Secured Notes at 10.875%, Due 2032 \| Debt Instrument Redemption Period
Debt Instrument [Line Items]
Debt instrument redemption description			plus accrued and unpaid interest, if any, on the 10⅞% Senior Secured Notes due 2032 redeemed, to, but excluding, the applicable date of redemption, if redeemed during the 12 month period beginning on February 15 of the years indicated below:
Senior Secured Notes \| Senior Secured Notes at 8%, Due 2026
Debt Instrument [Line Items]
Debt instrument, offering date			Mar. 06, 2019
Debt instrument aggregate principal amount	$ 985,000,000				$ 2,101,000,000	$ 1,601,000,000
Debt instrument, maturity year			2026	2026
Debt instrument stated interest rate			8.00%	8.00%		8.00%