Impairment Charges	12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Impairment Charges	Impairment ChargesAn asset is impaired when undiscounted cash flows expected to be generated by the asset are less than the carrying value of the asset. The Company must assess the potential for impairment of its long-lived assets, including real estate properties, whenever events occur or there is a change in circumstances, such as the sale of a property or the decision to sell a property, that indicate that the recorded value might not be fully recoverable. The Company recorded impairment charges on five properties sold and one property being redeveloped for the year ended December 31, 2021 totaling $17.1 million. See Note 14 for additional information on the redevelopment. The Company did not record any impairment charges in 2020. Both level 1 and level 3 fair value techniques were used to derive these impairment charges.

Impairment Charges

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Impairment ChargesAn asset is impaired when undiscounted cash flows expected to be generated by the asset are less than the carrying value of the asset. The Company must assess the potential for impairment of its long-lived assets, including real estate properties, whenever events occur or there is a change in circumstances, such as the sale of a property or the decision to sell a property, that indicate that the recorded value might not be fully recoverable. The Company recorded impairment charges on five properties sold and one property being redeveloped for the year ended December 31, 2021 totaling $17.1 million. See Note 14 for additional information on the redevelopment. The Company did not record any impairment charges in 2020. Both level 1 and level 3 fair value techniques were used to derive these impairment charges.