XML 60 R43.htm IDEA: XBRL DOCUMENT
v3.25.1

Investments - Mortgage Loans Credit Ratings Indicator (Details) - Commercial Real Estate - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | $ 1,498 | $ 1,505
1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 7 | 8
2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 1,421 | 1,452
5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 70 | 45
7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2025 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 32 |
2025 | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 |
2025 | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 32 |
2025 | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 |
2025 | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 |
2024 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 314 | 315
2024 | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2024 | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 314 | 315
2024 | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2024 | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2023 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 289 | 292
2023 | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2023 | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 289 | 292
2023 | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2023 | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2022 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 324 | 324
2022 | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2022 | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 294 | 320
2022 | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 30 | 4
2022 | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2021 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 214 | 218
2021 | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
2021 | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 201 | 205
2021 | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 13 | 13
2021 | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 0 | 0
Prior |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 325 | 356
Prior | 1 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 7 | 8
Prior | 2 to 4 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 291 | 320
Prior | 5 and 6 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | 27 | 28
Prior | 7 |  |
Mortgage Loans on Real Estate [Line Items] |  |
Mortgage loans | $ 0 | $ 0

X
- 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 -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 29 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
Name: | srt_MortgageLoansOnRealEstateLineItems
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
Name: | us-gaap_MortgageLoansOnRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=cvs_Category1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=cvs_Category2To4Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=cvs_Categories5And6Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=cvs_Category7Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPeriodOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPeriodTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPeriodThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPeriodFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPeriodFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cvs_MortgageLoansOnRealEstateYearOfOriginationAxis=cvs_YearOfOriginationPriorToPeriodFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |