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v3.23.1

Indebtedness - Summary Information Concerning Indebtedness (Detail) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |
Outstanding Principal | $ 2,586,028,000 | $ 2,586,352,000
Unamortized Debt Issuance Costs | (13,652,000) | (14,644,000)
Unamortized Loan (Discount)/Premiums | 56,256,000 | 59,937,000
Carrying Amount | $ 2,628,632,000 | $ 2,631,645,000
Weighted Average Rate | 4.50% | 4.50%
Weighted Average Maturity (in years) | 4 years 9 months 18 days | 5 years 1 month 6 days
Effective interest rate, percentage |  | 4.10%
Unsecured revolver |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | $ 185,478,000 | $ 165,978,000
Unamortized Debt Issuance Costs | (1,412,000) | (1,695,000)
Unamortized Loan (Discount)/Premiums | 0 | 0
Carrying Amount | $ 184,066,000 | $ 164,283,000
Weighted Average Rate | 5.80% | 4.90%
Weighted Average Maturity (in years) | 2 years 9 months 18 days | 3 years 1 month 6 days
Credit facility borrowing capacity | $ 500,000,000 | $ 500,000,000
Unsecured term loans |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | 600,000,000 | 600,000,000
Unamortized Debt Issuance Costs | (3,230,000) | (3,388,000)
Unamortized Loan (Discount)/Premiums | 0 | 0
Carrying Amount | $ 596,770,000 | $ 596,612,000
Weighted Average Rate | 5.70% | 5.10%
Weighted Average Maturity (in years) | 4 years 3 months 18 days | 4 years 6 months
Secured credit facilities |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | $ 617,115,000 | $ 635,128,000
Unamortized Debt Issuance Costs | (2,105,000) | (2,256,000)
Unamortized Loan (Discount)/Premiums | 25,570,000 | 27,670,000
Carrying Amount | $ 640,580,000 | $ 660,542,000
Weighted Average Rate | 4.30% | 4.30%
Weighted Average Maturity (in years) | 5 years 8 months 12 days | 5 years 10 months 24 days
Secured credit facilities | P N C Master Credit Facility |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | $ 76,248,000 | $ 76,248,000
Secured credit facilities | Newmark Master Credit Facility |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | 540,867,000 | 558,880,000
Mortgages |  |
Debt Instrument [Line Items] |  |
Outstanding Principal | 1,183,435,000 | 1,185,246,000
Unamortized Debt Issuance Costs | (6,905,000) | (7,305,000)
Unamortized Loan (Discount)/Premiums | 30,686,000 | 32,267,000
Carrying Amount | $ 1,207,216,000 | $ 1,210,208,000
Weighted Average Rate | 3.90% | 3.90%
Weighted Average Maturity (in years) | 4 years 10 months 24 days | 5 years 2 months 12 days

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: 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 https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: 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 https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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