Revolving Credit Facilities	12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]
Revolving Credit Facilities	8. Revolving Credit Facilities The Company had no borrowings on its Revolving Credit Facility as of December 31, 2022 and 2021. In 2022, the Company amended and restated its unsecured revolving credit facility with a syndicate of financial institutions and JPMorgan Chase Bank, N.A., as administrative agent (the “Revolving Credit Facility”). The Revolving Credit Facility provides for borrowings of up to $950 million if certain borrowing conditions are satisfied, and an accordion feature for expansion of availability up to $1.45 billion, provided that new lenders agree to the existing terms of the facility or existing lenders increase their commitment level and subject to other customary conditions precedent. The Revolving Credit Facility was amended to, among other things, (i) modify the financial covenants and certain other provisions contained therein, (ii) extend the maturity date to June 2026 subject to two six-month options to extend the maturity to June 2027 upon the Company’s request (subject to satisfaction of certain conditions) and (iii) change the interest rate benchmark from the London Inter-Bank Offered Rate (“LIBOR”) to the Secured Overnight Financing Rate (“SOFR”). The Company’s borrowings under the Revolving Credit Facility bear interest at variable rates at the Company’s election, based on either (i) the SOFR rate plus a 10 basis point credit spread adjustment plus an applicable margin (0.85% at December 31, 2022), or (ii) the alternative base rate plus an applicable margin (0% at December 31, 2022). The Revolving Credit Facility also provides for an annual facility fee, which was 20 basis points on the entire facility at December 31, 2022. The applicable margins and facility fee vary depending on the Company’s long-term senior unsecured debt ratings from Moody’s, S&P and Fitch (or their respective successors). The Revolving Credit Facility also features a sustainability-linked pricing component whereby the applicable interest rate margin can be adjusted by one or two basis points if the Company meets certain sustainability performance targets. The Company is required to comply with certain covenants under the Revolving Credit Facility relating to total outstanding indebtedness, secured indebtedness, value of unencumbered real estate assets and fixed-charge coverage. The Company was in compliance with these financial covenants at December 31, 2022 and 2021. In 2022, in connection with the amendment and restatement of the Revolving Credit Facility described above, the Company terminated its separate $20 million unsecured revolving credit facility with PNC Bank, National Association.

Revolving Credit Facilities

12 Months Ended

Dec. 31, 2022

The Company had no borrowings on its Revolving Credit Facility as of December 31, 2022 and 2021.

In 2022, the Company amended and restated its unsecured revolving credit facility with a syndicate of financial institutions and JPMorgan Chase Bank, N.A., as administrative agent (the “Revolving Credit Facility”). The Revolving Credit Facility provides for borrowings of up to $950 million if certain borrowing conditions are satisfied, and an accordion feature for expansion of availability up to $1.45 billion, provided that new lenders agree to the existing terms of the facility or existing lenders increase their commitment level and subject to other customary conditions precedent. The Revolving Credit Facility was amended to, among other things, (i) modify the financial covenants and certain other provisions contained therein, (ii) extend the maturity date to June 2026 subject to two six-month options to extend the maturity to June 2027 upon the Company’s request (subject to satisfaction of certain conditions) and (iii) change the interest rate benchmark from the London Inter-Bank Offered Rate (“LIBOR”) to the Secured Overnight Financing Rate (“SOFR”).

The Company’s borrowings under the Revolving Credit Facility bear interest at variable rates at the Company’s election, based on either (i) the SOFR rate plus a 10 basis point credit spread adjustment plus an applicable margin (0.85% at December 31, 2022), or (ii) the alternative base rate plus an applicable margin (0% at December 31, 2022). The Revolving Credit Facility also provides for an annual facility fee, which was 20 basis points on the entire facility at December 31, 2022. The applicable margins and facility fee vary depending on the Company’s long-term senior unsecured debt ratings from Moody’s, S&P and Fitch (or their respective successors). The Revolving Credit Facility also features a sustainability-linked pricing component whereby the applicable interest rate margin can be adjusted by one or two basis points if the Company meets certain sustainability performance targets. The Company is required to comply with certain covenants under the Revolving Credit Facility relating to total outstanding indebtedness, secured indebtedness, value of unencumbered real estate assets and fixed-charge coverage. The Company was in compliance with these financial covenants at December 31, 2022 and 2021.

In 2022, in connection with the amendment and restatement of the Revolving Credit Facility described above, the Company terminated its separate $20 million unsecured revolving credit facility with PNC Bank, National Association.