Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2023

Summary of Asset Impairment and Decommission Costs



	For the three months				For the six months
	ended June 30,				ended June 30,
	2023		2022		2023		2022

	(in thousands)
Towers and related assets ⁽¹⁾	$	16,884	$	3,680	$	31,241	$	8,419
Operating lease right-of-use assets ⁽¹⁾⁽²⁾		7,479		3,204		15,455		6,255
Write-off of carrying value of decommissioned towers		849		1,733		2,802		2,325
Other (including tower and equipment decommission costs)		7,655		(96)		9,759		34
Total asset impairment and decommission costs	$	32,867	$	8,521	$	59,257	$	17,033

(1)Represents impairment charges resulting from the Company’s regular analysis of whether the anticipated future cash flows from certain towers are sufficient to recover the carrying value of the investment in those towers. As a result of increased churn, the Company experienced increased asset impairment charges for the three and six months ended June 30, 2023.

(2)Amounts relate to the recognition of impairment charges on our right-of-use assets recorded in accordance with ASC 842.