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v3.21.2

Debt - Bank Line of Credit and Term Loans (Details) |  | 1 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
May 23, 2019 USD ($) renewal_option | Sep. 30, 2021 USD ($) renewal_option | Jul. 31, 2021 USD ($) | Sep. 30, 2021 USD ($) renewal_option | Dec. 31, 2020 USD ($) | May 31, 2019 USD ($)
Debt Instrument |  |  |  |  |  |
Balance outstanding |  | $ 1,024,000,000 |  | $ 1,024,000,000 | $ 129,590,000 |
Line of Credit and Term Loan |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Debt instrument, covenant debt to assets (as a percent) |  | 60.00% |  | 60.00% |  |
Debt instrument, covenant secured debt to assets (as a percent) |  | 40.00% |  | 40.00% |  |
Debt instrument, covenant unsecured debt to unencumbered assets (as a percent) |  | 60.00% |  | 60.00% |  |
Debt instrument, covenant minimum fixed charge coverage ratio |  | 1.5 |  | 1.5 |  |
Debt instrument, covenant net worth |  | $ 7,700,000,000 |  | $ 7,700,000,000 |  |
Bank Line of Credit | Revolving Credit Facility |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 2,500,000,000 | $ 3,000,000,000 |  | $ 3,000,000,000 |  |
Number of extensions | renewal_option | 2 | 2 |  | 2 |  |
Length of debt instrument extension period (in months) | 6 months | 6 months |  |  |  |
Balance outstanding |  | $ 0 |  | $ 0 | 0 |
Debt instrument, facility fee (as a percent) |  |  |  | 0.15% |  |
Line of credit facility additional aggregate amount, maximum |  |  |  | $ 750,000,000 |  |
Debt Instrument, interest rate, reduction available for sustainability metrics |  |  |  | 0.00025 |  |
Bank Line of Credit | Revolving Credit Facility | LIBOR |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  | 0.78% |  |
Bank Line of Credit | 2019 Term Loan |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Amount |  |  |  |  |  | $ 250,000,000
Repayment of 2019 term loan |  |  | $ 250,000,000 |  |  |
Balance outstanding |  | $ 0 |  | $ 0 | $ 250,000,000 |

X
- Definition The limit of the ratio of Consolidated Total Indebtedness to Consolidated Total Asset Value contained in the debt covenants. + References No definition available. + Details
Name: | peak_DebtInstrumentCovenantDebtToAssets
Namespace Prefix: | peak_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The required minimum Fixed Charge Coverage ratio contained in the debt covenants. + References No definition available. + Details
Name: | peak_DebtInstrumentCovenantFixedChargeRatioMinimum
Namespace Prefix: | peak_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition The required Minimum Consolidated Tangible Net Worth contained in the debt covenants. + References No definition available. + Details
Name: | peak_DebtInstrumentCovenantNetWorth
Namespace Prefix: | peak_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The limit of the ratio of Secured Debt to Consolidated Total Asset Value contained in the debt covenants. + References No definition available. + Details
Name: | peak_DebtInstrumentCovenantSecuredDebtToAssets
Namespace Prefix: | peak_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The limit of the ratio of Unsecured Debt to Consolidated Unencumbered Asset Value contained in the debt covenants. + References No definition available. + Details
Name: | peak_DebtInstrumentCovenantUnsecuredDebtToUnencumberedAssets
Namespace Prefix: | peak_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Interest Rate, Reduction Available For Sustainability Metrics + References No definition available. + Details
Name: | peak_DebtInstrumentInterestRateReductionAvailableForSustainabilityMetrics
Namespace Prefix: | peak_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, Number of Extensions + References No definition available. + Details
Name: | peak_DebtInstrumentNumberofExtensions
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the length of the debt instrument extension period. + References No definition available. + Details
Name: | peak_DebtInstrumentPeriodOfExtension
Namespace Prefix: | peak_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the maximum additional borrowing capacity available under the credit facility, subject to customary conditions. + References No definition available. + Details
Name: | peak_LineOfCreditFacilityAdditionalAvailableBorrowingCapacityMaximum
Namespace Prefix: | peak_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 + Details
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Balance Type: | credit
Period Type: | instant

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 No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
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Data Type: | xbrli:stringItemType
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X
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
Name: | us-gaap_LineOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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Balance Type: | credit
Period Type: | instant

X
- Definition The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | credit
Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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