Indebtedness (Tables)

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

At December 31, 2022 and 2021, our outstanding indebtedness consisted of the following:

	December 31,
	2022		2021
Revolving credit facility, due in 2023	$	195,000	$	—
Senior unsecured notes, 4.00% interest rate, due in 2022 (1)	—		300,000
Senior unsecured notes, 4.25% interest rate, due in 2024	350,000		350,000
Senior unsecured notes, 4.50% interest rate, due in 2025	650,000		650,000
Senior unsecured notes, 2.650% interest rate, due in 2026	300,000		300,000
Senior unsecured notes, 2.400% interest rate, due in 2027	350,000		350,000
Senior unsecured notes, 3.450% interest rate, due in 2031	400,000		400,000
Senior unsecured notes, 6.375% interest rate, due in 2050	162,000		162,000
Mortgage note payable, 4.220% interest rate, due in 2022 (2)	—		25,055
Mortgage note payable, 3.700% interest rate, due in 2023	50,000		50,000
Mortgage note payable, 4.800% interest rate, due in 2023 (3)	—		23,246
	2,457,000		2,610,301
Unamortized debt premiums, discounts and issuance costs	(24,208)		(32,351)
	$	2,432,792	$	2,577,950

(1)These senior notes were redeemed in June 2022.

(2)This mortgage note was prepaid, at par plus accrued interest, in April 2022.

(3)This mortgage note was prepaid, at a discounted amount of $22,176 plus accrued interest, in October 2022.

Schedule of Required Principal Payments

The required principal payments due during the next five years and thereafter under all our outstanding consolidated debt as of December 31, 2022 were as follows:

Year	Principal Payment
2023	$	245,000
2024	350,000
2025	650,000
2026	300,000
2027	350,000
Thereafter	562,000
Total	$	2,457,000	(1)

(1)Total consolidated debt outstanding as of December 31, 2022, net of unamortized premiums, discounts and issuance costs totaling $24,208, was $2,432,792.