SBA Communications (SBAC) 10-Q 3 Aug 23 2023 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2023	Jul. 26, 2023
Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Current Fiscal Year End Date	--12-31
Document Period End Date	Jun. 30, 2023
Document Fiscal Year Focus	2023
Document Transition Report	false
Entity File Number	001-16853
Entity Registrant Name	SBA COMMUNICATIONS CORPORATION
Entity Incorporation, State or Country Code	FL
Entity Tax Identification Number	65-0716501
Entity Address, Address Line One	8051 Congress Avenue
Entity Address, City or Town	Boca Raton
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33487
City Area Code	561
Local Phone Number	995-7670
Title of 12(b) Security	Class A Common Stock, $0.01 par value per share
Trading Symbol	SBAC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock Shares Outstanding		108,382,724
Amendment Flag	false
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001034054

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 179,169	$ 143,708
Restricted cash	72,077	41,959
Accounts receivable, net	160,311	184,368
Costs and estimated earnings in excess of billings on uncompleted contracts	42,146	79,549
Prepaid expenses and other current assets	64,914	33,149
Total current assets	518,617	482,733
Property and equipment, net	2,712,201	2,713,727
Intangible assets, net	2,628,077	2,776,472
Operating lease right-of-use assets, net	2,362,254	2,381,955
Acquired and other right-of-use assets, net	1,528,070	1,507,781
Other assets	855,251	722,373
Total assets	10,604,470	10,585,041
Current Liabilities:
Accounts payable	47,027	51,427
Accrued expenses	84,121	101,484
Current maturities of long-term debt	24,000	24,000
Deferred revenue	230,072	154,553
Accrued interest	55,104	54,173
Current lease liabilities	274,828	262,365
Other current liabilities	23,237	48,762
Total current liabilities	738,389	696,764
Long-term liabilities:
Long-term debt, net	12,571,931	12,844,162
Long-term lease liabilities	2,018,065	2,040,628
Other long-term liabilities	330,842	248,067
Total long-term liabilities	14,920,838	15,132,857
Redeemable noncontrolling interests	37,573	31,735
Shareholders' deficit:
Preferred stock - par value $0.01, 30,000 shares authorized, no shares issued or outstanding
Common stock - Class A, par value $0.01, 400,000 shares authorized, 108,381 shares and 107,997 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	1,084	1,080
Additional paid-in capital	2,824,994	2,795,176
Accumulated deficit	(7,362,838)	(7,482,061)
Accumulated other comprehensive loss, net	(555,570)	(590,510)
Total shareholders' deficit	(5,092,330)	(5,276,315)
Total liabilities, redeemable noncontrolling interests, and shareholders' deficit	$ 10,604,470	$ 10,585,041

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Consolidated Balance Sheets [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	30,000,000	30,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock - Class A, par value	$ 0.01	$ 0.01
Common stock - Class A, shares authorized	400,000,000	400,000,000
Common stock - Class A, shares issued	108,381,000	107,997,000
Common stock - Class A, shares outstanding	108,381,000	107,997,000

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues:
Site leasing		$ 626,143	$ 580,233	$ 1,243,411	$ 1,139,665
Site development		52,357	71,773	110,605	132,111
Total revenues		678,500	652,006	1,354,016	1,271,776
Cost of revenues (exclusive of depreciation, accretion, and amortization shown below):
Cost of site leasing		115,014	111,515	235,133	218,670
Cost of site development		39,236	54,497	83,421	100,269
Selling, general, and administrative expenses	[1]	63,383	63,274	135,592	125,398
Acquisition and new business initiatives related adjustments and expenses		4,953	6,829	11,010	11,933
Asset impairment and decommission costs		32,867	8,521	59,257	17,033
Depreciation, accretion, and amortization		181,820	176,392	364,235	350,716
Total operating expenses		437,273	421,028	888,648	824,019
Operating income		241,227	230,978	465,368	447,757
Other income (expense):
Interest income		4,683	1,517	7,498	4,020
Interest expense		(101,288)	(84,315)	(202,514)	(166,566)
Non-cash interest expense		(7,518)	(11,529)	(21,757)	(23,054)
Amortization of deferred financing fees		(5,044)	(4,922)	(10,032)	(9,804)
Other income (expense), net		40,732	(66,141)	78,293	42,019
Total other expense, net		(68,435)	(165,390)	(148,512)	(153,385)
Income before income taxes		172,792	65,588	316,856	294,372
Benefit (provision) for income taxes		29,178	3,563	(14,331)	(36,914)
Net income		201,970	69,151	302,525	257,458
Net loss attributable to noncontrolling interests		1,678	365	2,340	682
Net income attributable to SBA Communications Corporation		$ 203,648	$ 69,516	$ 304,865	$ 258,140
Net income per common share attributable to SBA Communications Corporation:
Basic		$ 1.88	$ 0.64	$ 2.82	$ 2.39
Diluted		$ 1.87	$ 0.64	$ 2.79	$ 2.36
Weighted average number of common shares
Basic		108,355	107,850	108,244	107,966
Diluted		108,884	109,347	109,078	109,443
[1] Includes non-cash compensation of $ 17,566 and $ 23,248 for the three months ended June 30, 2023 and 2022, respectively, and $ 43,094 and $ 47,364 for the six months ended June 30, 2023 and 2022, respectively.

Consolidated Statements of Op_2

Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Non-cash compensation expense			$ 44,456	$ 48,648
Selling, General And Administrative [Member]
Non-cash compensation expense	$ 17,566	$ 23,248	$ 43,094	$ 47,364

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 201,970	$ 69,151	$ 302,525	$ 257,458
Adjustments related to interest rate swaps	15,316	23,833	(7,072)	109,155
Foreign currency translation adjustments	25,029	(59,021)	41,555	26,485
Comprehensive income	242,315	33,963	337,008	393,098
Comprehensive loss attributable to noncontrolling interests	2,133	444	2,797	878
Comprehensive income attributable to SBA Communications Corporation	$ 244,448	$ 34,407	$ 339,805	$ 393,976

Consolidated Statements of Shar

Consolidated Statements of Shareholders' Deficit - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member] Class A Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss, Net [Member]	Total
BALANCE at Dec. 31, 2021	$ 1,089	$ 2,681,347	$ (7,203,531)	$ (762,309)	$ (5,283,404)
BALANCE, Shares at Dec. 31, 2021	108,956
Net income attributable to SBA Communications Corporation			258,140		258,140
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements	$ 2	10,576			10,578
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements, Shares	216
Non-cash stock compensation		49,549			49,549
Adjustments related to interest rate swaps				109,155	109,155
Repurchase and retirement of common stock	$ (12)		(431,654)		(431,666)
Repurchase and retirement of common stock, Shares	(1,300)
Foreign currency translation adjustments attributable to SBA Communications Corporation				26,681	26,681
Dividends and dividend equivalents on common stock			(154,135)		(154,135)
Adjustment to redemption amount related to noncontrolling interests		(23,509)			(23,509)
BALANCE at Jun. 30, 2022	$ 1,079	2,717,963	(7,531,180)	(626,473)	(5,438,611)
BALANCE, Shares at Jun. 30, 2022	107,872
BALANCE at Mar. 31, 2022	$ 1,078	2,688,835	(7,523,696)	(591,364)	(5,425,147)
BALANCE, Shares at Mar. 31, 2022	107,806
Net income attributable to SBA Communications Corporation			69,516		69,516
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements	$ 1	9,010			9,011
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements, Shares	66
Non-cash stock compensation		24,406			24,406
Adjustments related to interest rate swaps				23,833	23,833
Foreign currency translation adjustments attributable to SBA Communications Corporation				(58,942)	(58,942)
Dividends and dividend equivalents on common stock			(77,000)		(77,000)
Adjustment to redemption amount related to noncontrolling interests		(4,288)			(4,288)
BALANCE at Jun. 30, 2022	$ 1,079	2,717,963	(7,531,180)	(626,473)	(5,438,611)
BALANCE, Shares at Jun. 30, 2022	107,872
BALANCE at Dec. 31, 2022	$ 1,080	2,795,176	(7,482,061)	(590,510)	$ (5,276,315)
BALANCE, Shares at Dec. 31, 2022	107,997				107,997
Net income attributable to SBA Communications Corporation			304,865		$ 304,865
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements	$ 4	(8,073)			(8,069)
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements, Shares	384
Non-cash stock compensation		45,326			45,326
Adjustments related to interest rate swaps				(7,072)	(7,072)
Foreign currency translation adjustments attributable to SBA Communications Corporation				42,012	42,012
Dividends and dividend equivalents on common stock			(185,642)		(185,642)
Adjustment to redemption amount related to noncontrolling interests		(7,435)			(7,435)
BALANCE at Jun. 30, 2023	$ 1,084	2,824,994	(7,362,838)	(555,570)	$ (5,092,330)
BALANCE, Shares at Jun. 30, 2023	108,381				108,381
BALANCE at Mar. 31, 2023	$ 1,083	2,800,046	(7,473,913)	(596,370)	$ (5,269,154)
BALANCE, Shares at Mar. 31, 2023	108,326
Net income attributable to SBA Communications Corporation			203,648		203,648
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements	$ 1	6,646			6,647
Common stock issued in connection with equity awards and stock purchase plans, offset by the impact of net share settlements, Shares	55
Non-cash stock compensation		18,624			18,624
Adjustments related to interest rate swaps				15,316	15,316
Foreign currency translation adjustments attributable to SBA Communications Corporation				25,484	25,484
Dividends and dividend equivalents on common stock			(92,573)		(92,573)
Adjustment to redemption amount related to noncontrolling interests		(322)			(322)
BALANCE at Jun. 30, 2023	$ 1,084	$ 2,824,994	$ (7,362,838)	$ (555,570)	$ (5,092,330)
BALANCE, Shares at Jun. 30, 2023	108,381				108,381

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 302,525	$ 257,458
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, accretion, and amortization	364,235	350,716
Gain on remeasurement of U.S. denominated intercompany loans	(85,268)	(45,928)
Non-cash compensation expense	44,456	48,648
Non-cash asset impairment and decommission costs	51,784	16,966
Deferred and non-cash income tax (benefit) provision	(258)	23,012
Other non-cash items reflected in the Statements of Operations	44,089	35,962
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable and costs and estimated earnings in excess of billings on uncompleted contracts, net	49,566	(8,078)
Prepaid expenses and other assets	(17,988)	(14,805)
Operating lease right-of-use assets, net	75,226	69,180
Accounts payable and accrued expenses	(24,504)	(3,064)
Accrued interest	1,066	1,752
Long-term lease liabilities	(68,967)	(62,990)
Other liabilities	62,139	(4,232)
Net cash provided by operating activities	798,101	664,597
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisitions	(39,737)	(353,578)
Capital expenditures	(112,583)	(90,971)
Purchase of investments	(627,310)	(281,624)
Proceeds from sale of investments	606,801	242,622
Other investing activities	(85,517)	(2,144)
Net cash used in investing activities	(258,346)	(485,695)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under Revolving Credit Facility	140,000	330,000
Repayments under Revolving Credit Facility	(410,000)	(150,000)
Repurchase and retirement of common stock		(431,666)
Payment of dividends on common stock	(186,070)	(153,438)
Proceeds from employee stock purchase/stock option plans	19,308	20,240
Payments related to taxes on stock options and restricted stock units	(27,377)	(9,622)
Other financing activities	(10,749)	18,482
Net cash used in financing activities	(474,888)	(376,004)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	1,359	12,454
NET CHANGE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	66,226	(184,648)
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH:
Beginning of period	189,283	435,626
End of period	255,509	250,978
Cash paid during the period for:
Interest	201,424	167,803
Income taxes	16,158	14,060
SUPPLEMENTAL CASH FLOW INFORMATION OF NON-CASH ACTIVITIES:
Right-of-use assets obtained in exchange for new operating lease liabilities	18,570	115,089
Operating lease modifications and reassessments	13,556	23,621
Right-of-use assets obtained in exchange for new finance lease liabilities	$ 1,031	$ 2,392

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2023
Basis of Presentation [Abstract]
Basis of Presentation	1. BASIS OF PRESENTATION The accompanying consolidated financial statements should be read in conjunction with the Annual Report on Form 10-K for the fiscal year ended December 31, 2022 for SBA Communications Corporation and its subsidiaries (the “Company”). These financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and, therefore, omit or condense certain footnotes and other information normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States. In the opinion of the Company’s management, all adjustments (consisting of normal recurring accruals and deferrals) considered necessary for fair financial statement presentation have been made. The results of operations for an interim period may not give a true indication of the results for the year. Certain reclassifications have been made to prior year amounts or balances to conform to the presentation adopted in the current year. The preparation of financial statements requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. While the Company believes that such estimates are fair when considered in conjunction with the consolidated financial statements and accompanying notes, the actual amounts, when known, may vary from these estimates. Foreign Currency Translation All assets and liabilities of foreign subsidiaries that do not utilize the U.S. dollar as its functional currency are translated at period-end exchange rates, while revenues and expenses are translated at monthly average exchange rates during the period. Unrealized translation gains and losses are reported as foreign currency translation adjustments through Accumulated other comprehensive loss, net in the Consolidated Statement of Shareholders’ Deficit. For foreign subsidiaries where the U.S. dollar is the functional currency, monetary assets and liabilities of such subsidiaries, which are not denominated in U.S. dollars, are remeasured at exchange rates in effect at the balance sheet date, and revenues and expenses are remeasured at monthly average rates prevailing during the year. Remeasurement gains and losses are reported as Other income (expense), net in the Consolidated Statements of Operations. Intercompany Loans Subject to Remeasurement In accordance with Accounting Standards Codification (ASC) 830, the Company remeasures foreign denominated intercompany loans with the corresponding change in the balance being recorded in Other income (expense), net in the Consolidated Statements of Operations as settlement is anticipated or planned in the foreseeable future. The Company recorded a $ 27.8 million gain and a $ 43.1 million loss, net of taxes, on the remeasurement of intercompany loans for the three months ended June 30, 2023 and 2022, respectively, and a $ 55.2 million gain and a $ 29.8 million gain, net of taxes, on the remeasurement of intercompany loans for the six months ended June 30, 2023 and 2022, respectively, due to changes in foreign exchange rates. During the six months ended June 30, 2023, the Company funded $ 4.2 million and repaid $ 95.8 million under its intercompany loan agreements. As of June 30, 2023 and December 31, 2022, the aggregate amount outstanding under the intercompany loan agreements subject to remeasurement with the Company’s foreign subsidiaries was $ 1.4 billion and $ 1.5 billion, respectively. Reference Rate Reform The ICE Benchmark Administration Limited ceased publication of the one month LIBOR on June 30, 2023. On June 21, 2023, the Company amended its interest rate swap to change from LIBOR as an interest rate benchmark to the replacement benchmark of Term SOFR effective on August 1, 2023. The Company has elected the optional expedient which allows companies to change the reference rate and other critical terms related to the reference rate reform in derivative hedge documentation without having to dedesignate the hedging relationship, allowing the Company to continue applying hedge accounting to its cash flow hedge. Subsequent to the second quarter, the Company amended its 2018 Term Loan and its Revolving Credit Facility to use Term SOFR as the benchmark rate. The transition from LIBOR to Term SOFR did not have a material impact on the consolidated financial statements. Refer to Notes 10 and 17 for further discussion of the 2018 Term Loan, Revolving Credit Facility, and the Company’s interest rate swap.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2023
Fair Value Measurements [Abstract]
Fair Value Measurements	2. FAIR VALUE MEASUREMENTS Items Measured at Fair Value on a Recurring Basis — The Company’s asset retirement obligations are measured at fair value on a recurring basis using Level 3 inputs and are recorded in Other long-term liabilities in the Consolidated Balance Sheets. The fair value of the asset retirement obligations is calculated using a discounted cash flow model. Refer to Note 16 for discussion of the Company’s redeemable noncontrolling interests. Items Measured at Fair Value on a Nonrecurring Basis — The Company estimates the fair value of assets subject to impairment using a discounted cash flow (“DCF”) (Level 3 input) analysis. Determining fair value requires the exercise of significant judgments, including the amount and timing of expected future cash flows, long-term growth rates, discount rates and relevant comparable earnings and trading multiples. The cash flows employed in the DCF analysis are based on estimates of future revenues, earnings, and cash flows after considering factors such as tower location demographics, timing of additions of new tenants, lease rates, rate and term of renewal, attrition, ongoing cash requirements, and market multiples. Each of the assumptions are applied based on the specific facts and circumstances of the identified assets at the lowest level of identifiable cash flows. The DCF analysis used an average discount rate ranging from 6.5 % - 8.8 %. Asset impairment and decommission costs for all periods presented and the related impaired assets primarily relate to the Company’s site leasing operating segment. The following summarizes the activity 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. The Company’s long-term investments were $ 34.2 million and $ 40.7 million as of June 30, 2023 and December 31, 2022, respectively, and are recorded in Other assets on the Consolidated Balance Sheets. Some of these investments provide for the Company to increase its investment in the future through call options exercisable by the Company and put options exercisable by the investee. The estimation of the fair value of the investment involves the use of Level 3 inputs. The Company evaluates these investments for indicators of impairment. The Company considers impairment indicators such as negative changes in industry and market conditions, financial performance, business prospects, and other relevant events and factors. If indicators exist and the fair value of the investment is below the carrying amount, the investment could be impaired. Fair Value of Financial Instruments — The carrying values of cash and cash equivalents, accounts receivable, restricted cash, accounts payable, and short-term investments approximate their estimated fair values due to the short maturity of these instruments. The Company’s estimate of its short-term investments is based primarily upon Level 1 reported market values. As of June 30, 2023 and December 31, 2022, the Company had $ 22.4 million and $ 1.3 million of short-term investments, respectively. For the six months ended June 30, 2023, the Company purchased $ 627.3 million and sold $ 606.8 million of short-term investments. For the six months ended June 30, 2022, the Company purchased $ 281.4 million and sold $ 241.4 million of short-term investments. The Company determines fair value of its debt instruments utilizing various Level 2 sources including quoted prices and indicative quotes (non-binding quotes) from brokers that require judgment to interpret market information including implied credit spreads for similar borrowings on recent trades or bid/ask prices. The fair value of the Revolving Credit Facility is considered to approximate the carrying value because the Company does not believe its credit risk has changed materially from the date the applicable Eurodollar Rate (or Term SOFR as amended July 3, 2023) was set for the Revolving Credit Facility ( 112.5 to 150.0 basis points). Refer to Note 10 for the fair values, principal balances, and carrying values of the Company’s debt instruments. For discussion of the Company’s derivatives and hedging activities, refer to Note 17.

Cash, Cash Equivalents, and Res

Cash, Cash Equivalents, and Restricted Cash	6 Months Ended
	Jun. 30, 2023
Cash, Cash Equivalents, and Restricted Cash [Abstract]
Cash, Cash Equivalents, and Restricted Cash	3. CASH, CASH EQUIVALENTS, AND RESTRICTED CASH The cash, cash equivalents, and restricted cash balances on the Consolidated Statements of Cash Flows consist of the following: As of As of June 30, 2023 December 31, 2022 Included on Balance Sheet (in thousands) Cash and cash equivalents $ 179,169 $ 143,708 Cash and cash equivalents Securitization escrow accounts 66,252 35,820 Restricted cash - current asset Payment, performance bonds, and other 5,825 6,139 Restricted cash - current asset Surety bonds and workers compensation 4,263 3,616 Other assets - noncurrent Total cash, cash equivalents, and restricted cash $ 255,509 $ 189,283 Pursuant to the terms of the Tower Securities (see Note 10), the Company is required to establish a securitization escrow account, held by the indenture trustee, into which all rents and other sums due on the towers that secure the Tower Securities are directly deposited by the lessees. These restricted cash amounts are used to fund reserve accounts for the payment of (1) debt service costs, (2) ground rents, real estate and personal property taxes and insurance premiums related to towers, (3) trustee and servicing expenses, and (4) management fees. The restricted cash in the securitization escrow account in excess of required reserve balances is subsequently released to the Borrowers (as defined in Note 10) monthly, provided that the Borrowers are in compliance with their debt service coverage ratio and that no event of default has occurred. All monies held by the indenture trustee are classified as restricted cash on the Company’s Consolidated Balance Sheets. Payment and performance bonds relate primarily to collateral requirements for tower construction currently in process by the Company. Other restricted cash includes $ 5.6 million and $ 6.0 million held in escrow as of June 30, 2023 and December 31, 2022, respectively, related to the Company’s acquisition activities. Cash is pledged as collateral related to surety bonds issued for the benefit of the Company or its affiliates in the ordinary course of business and primarily related to the Company’s tower removal obligations. As of June 30, 2023 and December 31, 2022, the Company had $ 41.8 million and $ 42.3 million in surety and payment and performance bonds, respectively, for which no collateral was required to be posted. The Company periodically evaluates the collateral posted for its bonds to ensure that it meets the minimum requirements. As of June 30, 2023 and December 31, 2022, the Company had pledged $ 2.4 million and $ 2.3 million, respectively, as collateral related to its workers’ compensation policy.

Costs and Estimated Earnings on

Costs and Estimated Earnings on Uncompleted Contracts	6 Months Ended
	Jun. 30, 2023
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]
Costs and Estimated Earnings on Uncompleted Contracts	4. COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS The Company’s costs and estimated earnings on uncompleted contracts are comprised of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Costs incurred on uncompleted contracts $ 141,865 $ 137,736 Estimated earnings 76,646 51,287 Billings to date ( 188,296 ) ( 134,665 ) $ 30,215 $ 54,358 These amounts are included in the Consolidated Balance Sheets under the following captions: As of As of June 30, 2023 December 31, 2022 (in thousands) Costs and estimated earnings in excess of billings on uncompleted contracts $ 42,146 $ 79,549 Billings in excess of costs and estimated earnings on uncompleted contracts (included in Other current liabilities) ( 11,931 ) ( 25,191 ) $ 30,215 $ 54,358 At June 30, 2023 and December 31, 2022, the two largest customers comprised 93.4 % and 96.7 %, respectively, of the costs and estimated earnings in excess of billings on uncompleted contracts, net of billings in excess of costs and estimated earnings.

Prepaid Expenses and Other Curr

Prepaid Expenses and Other Current Assets and Other Assets	6 Months Ended
	Jun. 30, 2023
Prepaid Expenses and Other Current Assets and Other Assets [Abstract]
Prepaid Expenses and Other Current Assets and Other Assets	5. PREPAID EXPENSES AND OTHER CURRENT ASSETS AND OTHER ASSETS The Company’s prepaid expenses and other current assets are comprised of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Short-term investments $ 22,379 $ 1,331 Prepaid real estate taxes 2,195 3,333 Prepaid taxes 13,348 10,639 Prepaid ground rent 3,178 3,867 Other current assets 23,814 13,979 Total prepaid expenses and other current assets $ 64,914 $ 33,149 The Company’s other assets are comprised of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Straight-line rent receivable $ 405,641 $ 388,638 Interest rate swap asset (1) 159,320 182,860 Loans receivable (2) 126,126 39,922 Deferred lease costs, net 8,389 7,747 Deferred tax asset - long term 73,471 16,173 Long-term investments 34,165 40,696 Other 48,139 46,337 Total other assets $ 855,251 $ 722,373 (1) Refer to Note 17 for more information on the Company’s interest rate swaps. (2) On March 17, 2023, the Company entered into a loan with one of its unconsolidated joint ventures (“the Investee”). As part of the loan agreement, the Investee may borrow up to $ 120.0 million in aggregate principal amount, consisting of a $ 73.0 million initial term loan and $ 47.0 million of delayed draw term loans. The final maturity date of the loans is November 30, 2024. The loans accrue interest at a variable rate, adjusting monthly, plus the applicable margin. Interest on the loans is received monthly. The funding of the loans is recorded in Other investing activities on the Consolidated Statements of Cash Flows. As of June 30, 2023, the outstanding principal balance of the loan was $ 83.0 million and was accruing interest at 9.910 %. On August 1, 2023, the Company funded an additional $ 5.0 million loan to the Investee.

Acquisitions

Acquisitions	6 Months Ended
	Jun. 30, 2023
Acquisitions [Abstract]
Acquisitions	6. ACQUISITIONS The following table summarizes the Company’s acquisition activity: For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 (in thousands) Acquisitions of towers and related intangible assets (1) $ 8,134 $ 78,665 $ 19,605 $ 286,528 Acquisition of right-of-use assets 1,437 2,220 2,746 2,220 Land buyouts and other assets (2)(3) 10,237 57,512 17,386 64,830 Total cash acquisition capital expenditures $ 19,808 $ 138,397 $ 39,737 $ 353,578 (1) The six months ended June 30, 2022 includes $ 176.1 million of acquisitions related to the Company’s purchase of sites from Airtel Tanzania. (2) Excludes $ 2.7 million spent to extend ground lease terms for the three months ended June 30, 2023 and 2022, and excludes $ 7.9 million and $ 6.5 million spent to extend ground lease terms for the six months ended June 30, 2023 and 2022, respectively. The Company recorded these amounts in prepaid rent within prepaid expenses and other current assets on its Consolidated Balance Sheets. (3) The three and six months ended June 30, 2022 includes amounts paid related to the acquisition of a data center. During the six months ended June 30, 2023, the Company acquired 23 towers and related assets and liabilities consisting of $ 2.6 million of property and equipment, net, $ 16.7 million of intangible assets, net, $ 3.4 million of operating lease right-of-use assets, net, $ 1.7 million of acquired and other right-of-use assets, net, $ 0.1 million of acquisition related holdbacks, $ 2.2 million of long-term lease liabilities, and $ 0.3 million of other net assets assumed. During the six months ended June 30, 2023 , the Company concluded that for all of its acquisitions substantially all of the value of its tower acquisition is concentrated in a group of similar identifiable assets . Additionally, subsequent to June 30, 2023, the Company purchased or is under contract to purchase 134 communication sites for an aggregate consideration of $ 72.9 million in cash. The Company anticipates that these acquisitions will be consummated by the end of 2023. The maximum potential obligation related to contingent consideration for acquisitions was $ 8.2 million and $ 10.1 million as of June 30, 2023 and December 31, 2022, respectively. No such amounts have been recorded on the Company’s Consolidated Balance Sheets.

Property and Equipment, Net

Property and Equipment, Net	6 Months Ended
	Jun. 30, 2023
Property and Equipment, Net [Abstract]
Property and Equipment, Net	7. PROPERTY AND EQUIPMENT, NET Property and equipment, net consists of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Towers and related assets (1) $ 5,764,593 $ 5,650,902 Construction-in-process (2) 92,187 77,564 Furniture, equipment, and vehicles 70,775 67,403 Land, buildings, and improvements 905,255 889,293 Total property and equipment 6,832,810 6,685,162 Less: accumulated depreciation ( 4,120,609 ) ( 3,971,435 ) Property and equipment, net $ 2,712,201 $ 2,713,727 (1) Includes amounts related to the Company’s data centers. (2) Construction-in-process represents costs incurred related to towers and other assets that are under development and will be used in the Company’s site leasing operations. Depreciation expense was $ 69.0 million and $ 68.5 million for the three months ended June 30, 2023 and 2022, respectively, and $ 138.4 million and $ 136.7 million for the six months ended June 30, 2023 and 2022, respectively. At June 30, 2023 and December 31, 2022, unpaid capital expenditures that are included in accounts payable and accrued expenses were $ 7.2 million and $ 7.5 million, respectively.

Intangible Assets, Net

Intangible Assets, Net	6 Months Ended
	Jun. 30, 2023
Intangible Assets, Net [Abstract]
Intangible Assets, Net	8. INTANGIBLE ASSETS, NET The following table provides the gross and net carrying amounts for each major class of intangible assets: As of June 30, 2023 As of December 31, 2022 Gross carrying Accumulated Net book Gross carrying Accumulated Net book amount amortization value amount amortization value (in thousands) Current contract intangibles $ 5,246,825 $ ( 3,248,516 ) $ 1,998,309 $ 5,170,187 $ ( 3,060,494 ) $ 2,109,693 Network location intangibles 1,913,785 ( 1,284,017 ) 629,768 1,893,048 ( 1,226,269 ) 666,779 Intangible assets, net $ 7,160,610 $ ( 4,532,533 ) $ 2,628,077 $ 7,063,235 $ ( 4,286,763 ) $ 2,776,472 All intangible assets noted above are included in the Company’s site leasing segment. Amortization expense relating to the intangible assets above was $ 101.3 million and $ 102.0 million for the three months ended June 30, 2023 and 2022, respectively, and $ 203.1 million and $ 202.6 million for the six months ended June 30, 2023 and 2022, respectively.

Accrued Expenses and Other Curr

Accrued Expenses and Other Current Liabilities	6 Months Ended
	Jun. 30, 2023
Accrued Expenses and Other Current Liabilities [Abstract]
Accrued Expenses and Other Current Liabilities	9. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES The Company’s accrued expenses are comprised of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Salaries and benefits $ 17,181 $ 27,727 Real estate and property taxes 9,489 8,422 Unpaid capital expenditures 7,234 7,476 Acquisition related holdbacks 14,166 25,681 Other 36,051 32,178 Total accrued expenses $ 84,121 $ 101,484 The Company’s other current liabilities are comprised of the following: As of As of June 30, 2023 December 31, 2022 (in thousands) Billings in excess of costs and estimated earnings on uncompleted contracts $ 11,931 $ 25,191 Taxes payable 7,237 10,641 Other 4,069 12,930 Total other current liabilities $ 23,237 $ 48,762

Debt

Debt	6 Months Ended
	Jun. 30, 2023
Debt [Abstract]
Debt	10. DEBT The principal values, fair values, and carrying values of debt consist of the following (in thousands): As of As of June 30, 2023 December 31, 2022 Maturity Date Principal Balance Fair Value Carrying Value Principal Balance Fair Value Carrying Value Revolving Credit Facility Jul. 7, 2026 $ 450,000 $ 450,000 $ 450,000 $ 720,000 $ 720,000 $ 720,000 2018 Term Loan Apr. 11, 2025 2,280,000 2,271,450 2,273,637 2,292,000 2,280,540 2,284,007 2014-2C Tower Securities (1) Oct. 8, 2024 620,000 603,744 618,617 620,000 598,480 618,099 2019-1C Tower Securities (1) Jan. 12, 2025 1,165,000 1,110,688 1,161,094 1,165,000 1,095,776 1,159,860 2020-1C Tower Securities (1) Jan. 9, 2026 750,000 677,130 746,204 750,000 665,633 745,480 2020-2C Tower Securities (1) Jan. 11, 2028 600,000 515,268 596,000 600,000 506,574 595,586 2021-1C Tower Securities (1) Nov. 9, 2026 1,165,000 1,009,168 1,156,886 1,165,000 991,705 1,155,724 2021-2C Tower Securities (1) Apr. 9, 2027 895,000 768,366 888,293 895,000 756,302 887,443 2021-3C Tower Securities (1) Oct. 9, 2031 895,000 699,783 886,927 895,000 686,134 886,495 2022-1C Tower Securities (1) Jan. 11, 2028 850,000 852,457 840,527 850,000 855,899 840,053 2020 Senior Notes Feb. 15, 2027 1,500,000 1,385,640 1,488,474 1,500,000 1,375,815 1,487,013 2021 Senior Notes Feb. 1, 2029 1,500,000 1,290,000 1,489,272 1,500,000 1,286,250 1,488,402 Total debt $ 12,670,000 $ 11,633,694 $ 12,595,931 $ 12,952,000 $ 11,819,108 $ 12,868,162 Less: current maturities of long-term debt ( 24,000 ) ( 24,000 ) Total long-term debt, net of current maturities $ 12,571,931 $ 12,844,162 (1) The maturity date represents the anticipated repayment date for each issuance. The table below reflects cash and non-cash interest expense amounts recognized by debt instrument for the periods presented: Interest For the three months ended June 30, For the six months ended June 30, Rates as of 2023 2022 2023 2022 June 30, Cash Non-cash Cash Non-cash Cash Non-cash Cash Non-cash 2023 Interest Interest Interest Interest Interest Interest Interest Interest (in thousands) Revolving Credit Facility 6.300 % $ 8,782 $ — $ 3,603 $ — $ 18,068 $ — $ 5,882 $ — 2018 Term Loan (1) 2.545 % 14,920 7,678 11,616 11,440 29,284 16,899 22,527 22,879 2014-2C Tower Securities 3.869 % 6,046 — 6,046 — 12,092 — 12,092 — 2018-1C Tower Securities 3.448 % — — 5,570 — — — 11,141 — 2019-1C Tower Securities 2.836 % 8,357 — 8,357 — 16,714 — 16,714 — 2020-1C Tower Securities 1.884 % 3,598 — 3,598 — 7,195 — 7,195 — 2020-2C Tower Securities 2.328 % 3,540 — 3,540 — 7,079 — 7,079 — 2021-1C Tower Securities 1.631 % 4,851 — 4,851 — 9,697 — 9,697 — 2021-2C Tower Securities 1.840 % 4,196 — 4,196 — 8,391 — 8,391 — 2021-3C Tower Securities 2.593 % 5,873 — 5,873 — 11,746 — 11,746 — 2022-1C Tower Securities 6.599 % 14,094 — — — 28,187 — — — 2020 Senior Notes 3.875 % 14,531 91 14,531 89 29,063 182 29,063 175 2021 Senior Notes 3.125 % 11,719 — 11,719 — 23,438 — 23,438 — Other 781 ( 251 ) 815 — 1,560 4,676 1,601 — Total $ 101,288 $ 7,518 $ 84,315 $ 11,529 $ 202,514 $ 21,757 $ 166,566 $ 23,054 (1) The 2018 Term Loan has a blended rate of 2.545 %, which includes the impact of the interest rate swaps entered into on August 4, 2020, and amended on June 21, 2023, which swapped $ 1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874 % per annum through July 31, 2023 and then at Term SOFR plus 185 basis points (inclusive of a credit spread adjustment (“CSA”) of 0.10 %) for an all-in fixed rate of 1.900 % per annum through the maturity date of the 2018 Term Loan. Excluding the impact of the interest rate swap, the 2018 Term Loan was accruing interest at 6.950 % as of June 30, 2023. Refer to Note 17 for more information on the Company’s interest rate swap . Terms of the Senior Credit Agreement On July 3, 2023, the Company, through its wholly owned subsidiary, SBA Senior Finance II LLC (“SBA Senior Finance II”), amended its Revolving Credit Facility to (1) replace LIBOR with Term SOFR as the benchmark interest rate and (2) amend certain other terms and conditions under the Senior Credit Agreement. Revolving Credit Facility under the Senior Credit Agreement The Revolving Credit Facility consists of a revolving loan under which up to $ 1.5 billion aggregate principal amount may be borrowed, repaid and redrawn, based upon specific financial ratios and subject to the satisfaction of other customary conditions to borrowing. Amounts borrowed under the Revolving Credit Facility accrue interest, at SBA Senior Finance II’s election, at either (1) the Eurodollar Rate (or Term SOFR as amended July 3, 2023) plus a margin that ranges from 112.5 basis points to 150.0 basis points or (2) the Base Rate plus a margin that ranges from 12.5 basis points to 50.0 basis points, in each case based on the ratio of Consolidated Net Debt to Annualized Borrower EBITDA, calculated in accordance with the Senior Credit Agreement. In addition, SBA Senior Finance II is required to pay a commitment fee of between 0.15 % and 0.25 % per annum on the amount of unused commitment. If not earlier terminated by SBA Senior Finance II, the Revolving Credit Facility will terminate on, and SBA Senior Finance II will repay all amounts outstanding on or before, July 7, 2026. Furthermore, the Revolving Credit Facility incorporates sustainability-linked targets which will adjust the Revolving Credit Facility’s applicable interest and commitment fee rates upward or downward based on how the Company performs against those targets. Borrowings under the Revolving Credit Facility may be used for general corporate purposes. SBA Senior Finance II may, from time to time, borrow from and repay the Revolving Credit Facility. Consequently, the amount outstanding under the Revolving Credit Facility at the end of the period may not be reflective of the total amounts outstanding during such period . The key terms of the Revolving Credit Facility are as follows: Unused Financial Covenant Interest Rate Commitment Compliance as of Fee as of Status as of June 30, 2023 (1) June 30, 2023 (2) June 30, 2023 Revolving Credit Facility 6.300 % 0.140 % In Compliance (1) The rate reflected includes a 0.050 % reduction in the applicable spread as a result of meeting certain sustainability-linked targets as of December 31, 2022. (2) The rate reflected includes a 0.010 % reduction in the applicable commitment fee as a result of meeting certain sustainability-linked targets as of December 31, 2022. The table below summarizes the Company’s Revolving Credit Facility activity during the three and six months ended June 30, 2023 and 2022 (in thousands): For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Beginning outstanding balance $ 675,000 $ 680,000 $ 720,000 $ 350,000 Borrowings — — 140,000 330,000 Repayments ( 225,000 ) ( 150,000 ) ( 410,000 ) ( 150,000 ) Ending outstanding balance $ 450,000 $ 530,000 $ 450,000 $ 530,000 Subsequent to June 30, 2023, the Company repaid $ 90.0 million under the Revolving Credit Facility, and as of the date of this filing, $ 360.0 million was outstanding. Term Loan under the Senior Credit Agreement On July 3, 2023, the Company, through its wholly owned subsidiary, SBA Senior Finance II, amended its 2018 Term Loan to replace LIBOR with Term SOFR as the benchmark interest rate. As amended, the 2018 Term Loan accrues interest at Term SOFR plus 185 basis points (inclusive of a CSA of 0.10 %). On June 21, 2023, the Company, through its wholly owned subsidiary, SBA Senior Finance II, amended its interest rate swap agreement for $ 1.95 billion of notional value to accrue interest at Term SOFR plus 175 basis points for an all-in fixed rate of 1.900 % from August 1, 2023 through the maturity date of the 2018 Term Loan. During the three and six months ended June 30, 2023, the Company repaid an aggregate of $ 6.0 million and $ 12.0 million, respectively, of principal on the 2018 Term Loan. As of June 30, 2023, the 2018 Term Loan had a principal balance of $ 2.3 billion. Secured Tower Revenue Securities As of June 30, 2023, the entities that are borrowers on the mortgage loan (the “Borrowers”) met the debt service coverage ratio required by the mortgage loan agreement and were in compliance with all other covenants as set forth in the agreement. The sole asset of the Trust consists of a non-recourse mortgage loan made in favor of the Borrowers .

Shareholders' Equity

Shareholders' Equity	6 Months Ended
	Jun. 30, 2023
Shareholders' Equity [Abstract]
Shareholders' Equity	11. SHAREHOLDERS’ EQUITY Common Stock Equivalents The Company has outstanding stock options, time-based restricted stock units (“RSUs”), and performance-based restricted stock units (“PSUs”) which were considered in the Company’s diluted earnings per share calculation (see Note 15). Stock Repurchases The Company’s Board of Directors authorizes the Company to purchase, from time to time, outstanding Class A common stock through open market repurchases in compliance with Rule 10b-18 under the Exchange Act, and/or in privately negotiated transactions at management’s discretion based on market and business conditions, applicable legal requirements, and other factors. Once authorized, the repurchase plan has no time deadline and will continue until otherwise modified or terminated by the Company’s Board of Directors at any time in its sole discretion. Shares repurchased are retired. On October 28, 2021, the Company’s Board of Directors authorized a $ 1.0 billion stock repurchase plan, replacing the prior plan. As of the date of this filing, the Company had $ 504.7 million of authorization remaining under the new plan. The following is a summary of the Company’s share repurchases: For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Total number of shares purchased (in millions) (1) — — — 1.3 Average price paid per share (1) $ — $ — $ — $ 332.00 Total price paid (in millions) (1) $ — $ — $ — $ 431.6 (1) Amounts reflected are based on the trade date and differ from the Consolidated Statements of Cash Flows which reflects share repurchases based on the settlement date. Dividends For the six months ended June 30, 2023, the Company paid the following cash dividends: Payable to Shareholders of Record at the Close Cash Paid Aggregate Amount Date Declared of Business on Per Share Paid Date Paid February 20, 2023 March 10, 2023 $ 0.85 $ 93.9 million March 24, 2023 April 30, 2023 May 26, 2023 $ 0.85 $ 92.1 million June 21, 2023 Dividends paid in 2023 were ordinary taxable dividends. Subsequent to June 30, 2023, the Company declared the following cash dividends: Payable to Shareholders Cash to of Record at the Close be Paid Date Declared of Business on Per Share Date to be Paid July 30, 2023 August 24, 2023 $ 0.85 September 20, 2023

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
	Jun. 30, 2023
Stock-Based Compensation [Abstract]
Stock-Based Compensation	12. STOCK-BASED COMPENSATION Stock Options The Company records compensation expense for employee stock options based on the estimated fair value of the options on the date of grant using the Black-Scholes option-pricing model with the assumptions included in the table below. The Company uses a combination of historical data and historical volatility to establish the expected volatility, as well as to estimate the expected option life. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the estimated life of the option. The following assumptions were used to estimate the fair value of options granted using the Black-Scholes option-pricing model: For the six months ended June 30, 2023 Risk free interest rate 3.96 % Dividend yield 1.5 % Expected volatility 30 % Expected lives 4.4 years The following table summarizes the Company’s activities with respect to its stock option plans for the six months ended June 30, 2023 as follows (dollars and shares in thousands, except for per share data): Weighted- Weighted-Average Average Remaining Number Exercise Price Contractual Aggregate of Shares Per Share Life (in years) Intrinsic Value Outstanding at December 31, 2022 1,673 $ 161.02 Granted 20 $ 224.24 Exercised ( 176 ) $ 127.05 Forfeited/canceled ( 8 ) $ 235.41 Outstanding at June 30, 2023 1,509 $ 165.42 2.2 $ 101,124 Exercisable at June 30, 2023 1,479 $ 163.71 2.0 $ 100,973 Unvested at June 30, 2023 30 $ 254.38 9.4 $ 151 The weighted-average per share fair value of options granted during the six months ended June 30, 2023 was $ 58.95 . The total intrinsic value for options exercised during the six months ended June 30, 2023 was $ 23.9 million. Restricted Stock Units and Performance-Based Restricted Stock Units The following table summarizes the Company’s RSU and PSU activity for the six months ended June 30, 2023: RSUs PSUs (1) Weighted-Average Weighted-Average Number of Grant Date Fair Number of Grant Date Fair Shares Value per Share Shares Value per Share (in thousands) (in thousands) Outstanding at December 31, 2022 222 $ 280.66 429 $ 332.18 Granted 171 $ 255.36 96 $ 263.35 PSU adjustment (2) — $ — 65 $ 302.96 Vested ( 117 ) $ 263.75 ( 207 ) $ 345.08 Forfeited/canceled ( 11 ) $ 278.05 ( 14 ) $ 298.10 Outstanding at June 30, 2023 265 $ 271.40 369 $ 298.65 (1) PSUs represent the target number of shares granted that are issuable at the end of the three year performance period. Fair value for a portion of the PSUs was calculated using a Monte Carlo simulation model. (2) PSU adjustment represents the net PSUs awarded above or below their target grants resulting from the achievement of performance targets established at the grant date.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2023
Income Taxes [Abstract]
Income Taxes	13. INCOME TAXES The primary reasons for the difference between the Company’s effective tax rate and the U.S. statutory rate are the Company’s REIT election and the Company’s release of the full valuation allowance on the net deferred tax assets of the U.S. taxable REIT subsidiary (“TRS”). The TRS has concluded that it is appropriate to release the full valuation allowance of $ 66.3 million in the current period. A foreign tax provision is recognized because certain foreign subsidiaries of the Company have profitable operations or are in a net deferred tax liability position. The Company elected to be taxed as a REIT commencing with its taxable year ended December 31, 2016. As a REIT, the Company generally will be entitled to a deduction for dividends that it pays, and therefore, not subject to U.S. federal corporate income tax on that portion of its net income that it distributes to its shareholders. As a REIT, the Company will continue to pay U.S. federal income tax on earnings, if any, from assets and operations held through its TRSs. These assets and operations currently consist primarily of the Company’s site development services and its international operations. The Company’s international operations would continue to be subject, as applicable, to foreign taxes in the jurisdictions in which those operations are located. The Company may also be subject to a variety of taxes, including payroll taxes and state, local, and foreign income, property, and other taxes on its assets and operations. The Company’s determination as to the timing and amount of future dividend distributions will be based on a number of factors, including REIT distribution requirements, its existing federal net operating losses (“NOLs”) of approximately $ 545.2 million as of December 31, 2022, the Company’s financial condition, earnings, debt covenants, and other possible uses of such funds. The Company may use these NOLs to offset its REIT taxable income, and thus any required distributions to shareholders may be reduced or eliminated until such time as the NOLs have been fully utilized . The Company is subject to income tax and other taxes in the geographic areas where it holds assets or operates, and the Company periodically receives notifications of audits, assessments, or other actions by taxing authorities. In certain jurisdictions, taxing authorities may issue notices and assessments that may not be reflective of the actual tax liability for which the Company will ultimately be liable. In the process of responding to assessments of taxes that the Company believes are not reflective of the Company’s actual tax liability, the Company avails itself of both administrative and judicial remedies. The Company evaluates the circumstances of each notification or assessment based on the information available and, in those instances in which the Company does not anticipate a successful defense of positions taken in its tax filings, a liability is recorded in the appropriate amount based on the underlying assessment. In connection with a current assessment in Brazil, the taxing authorities have issued income tax deficiencies related to purchase accounting adjustments for tax years 2016 through 2019. The Company strongly disagrees with the assessment and has filed an appeal with the higher appellate taxing authorities as the Company believes the proposed adjustments are without merit. The Company estimates that there is a more likely than not probability that the Company’s position will be sustained upon appeal. Accordingly, no liability has been recorded. The Company will continue to vigorously contest the adjustments and expects to exhaust all administrative and judicial remedies necessary to resolve the matters, which could be a lengthy process. There can be no assurance that these matters will be resolved in the Company’s favor, and an adverse outcome, or any future tax examinations involving similar assertions, could have a material effect on the Company’s results of operations or cash flows in any one period. As of June 30, 2023, the Company estimates the aggregate range of reasonably possible losses in excess of amounts accrued to be between zero and $ 97.7 million (excluding penalties and interest, which as of such date would have been $ 94.2 million) .

Segment Data

Segment Data	6 Months Ended
	Jun. 30, 2023
Segment Data [Abstract]
Segment Data	14. SEGMENT DATA The Company operates principally in two business segments: site leasing and site development. The Company’s site leasing business includes two reportable segments, domestic site leasing and international site leasing. The Company’s business segments are strategic business units that offer different services. They are managed separately based on the fundamental differences in their operations. The site leasing segment includes results of the managed and sublease businesses. The site development segment includes the results of both consulting and construction related activities. The Company’s Chief Operating Decision Maker utilizes segment operating profit and operating income as his two measures of segment profit in assessing performance and allocating resources at the reportable segment level. The Company has applied the aggregation criteria to operations within the international site leasing segment on a basis that is consistent with management’s review of information and performance evaluations of the individual markets in this region. Revenues, cost of revenues (exclusive of depreciation, accretion and amortization), capital expenditures (including assets acquired through the issuance of shares of the Company’s Class A common stock) and identifiable assets pertaining to the segments in which the Company continues to operate are presented below. Domestic Site Int'l Site Site Leasing Leasing Development Other Total For the three months ended June 30, 2023 (in thousands) Revenues (1) $ 456,754 $ 169,389 $ 52,357 $ — $ 678,500 Cost of revenues (2) 64,434 50,580 39,236 — 154,250 Operating profit 392,320 118,809 13,121 — 524,250 Selling, general, and administrative expenses 28,445 18,413 4,471 12,054 63,383 Acquisition and new business initiatives related adjustments and expenses 2,573 2,380 — — 4,953 Asset impairment and decommission costs 30,465 2,244 — 158 32,867 Depreciation, amortization and accretion 117,353 61,892 936 1,639 181,820 Operating income (loss) 213,484 33,880 7,714 ( 13,851 ) 241,227 Other expense, net (principally interest expense and other income) ( 68,435 ) ( 68,435 ) Income before income taxes 172,792 Cash capital expenditures (3) 50,943 32,079 675 335 84,032 For the three months ended June 30, 2022 Revenues (1) $ 442,084 $ 138,149 $ 71,773 $ — $ 652,006 Cost of revenues (2) 65,768 45,747 54,497 — 166,012 Operating profit 376,316 92,402 17,276 — 485,994 Selling, general, and administrative expenses 26,225 15,073 5,212 16,764 63,274 Acquisition and new business initiatives related adjustments and expenses 2,789 4,040 — — 6,829 Asset impairment and decommission costs 7,089 1,432 — — 8,521 Depreciation, amortization and accretion 122,570 51,597 619 1,606 176,392 Operating income (loss) 217,643 20,260 11,445 ( 18,370 ) 230,978 Other expense, net (principally interest expense and other income) ( 165,390 ) ( 165,390 ) Income before income taxes 65,588 Cash capital expenditures (3) 94,427 95,294 1,728 1,629 193,078 Domestic Site Int'l Site Site Leasing Leasing Development Other Total For the six months ended June 30, 2023 (in thousands) Revenues (1) $ 911,588 $ 331,823 $ 110,605 $ — $ 1,354,016 Cost of revenues (2) 134,183 100,950 83,421 — 318,554 Operating profit 777,405 230,873 27,184 — 1,035,462 Selling, general, and administrative expenses 60,188 35,143 10,548 29,713 135,592 Acquisition and new business initiatives related adjustments and expenses 5,805 5,205 — — 11,010 Asset impairment and decommission costs 49,900 7,130 — 2,227 59,257 Depreciation, amortization and accretion 236,840 122,304 1,852 3,239 364,235 Operating income (loss) 424,672 61,091 14,784 ( 35,179 ) 465,368 Other expense, net (principally interest expense and other income) ( 148,512 ) ( 148,512 ) Income before income taxes 316,856 Cash capital expenditures (3) 95,578 55,112 1,070 1,591 153,351 For the six months ended June 30, 2022 Revenues (1) $ 875,070 $ 264,595 $ 132,111 $ — $ 1,271,776 Cost of revenues (2) 131,573 87,097 100,269 — 318,939 Operating profit 743,497 177,498 31,842 — 952,837 Selling, general, and administrative expenses 49,598 30,567 10,734 34,499 125,398 Acquisition and new business initiatives related adjustments and expenses 6,388 5,545 — — 11,933 Asset impairment and decommission costs 12,572 4,461 — — 17,033 Depreciation, amortization and accretion 245,704 100,478 1,207 3,327 350,716 Operating income (loss) 429,235 36,447 19,901 ( 37,826 ) 447,757 Other expense, net (principally interest expense and other income) ( 153,385 ) ( 153,385 ) Income before income taxes 294,372 Cash capital expenditures (3) 133,972 307,065 2,694 3,210 446,941 Domestic Site Int'l Site Site Leasing Leasing Development Other (4) Total Assets (in thousands) As of June 30, 2023 $ 6,133,583 $ 3,908,377 $ 96,882 $ 465,628 $ 10,604,470 As of December 31, 2022 $ 6,308,204 $ 3,808,699 $ 158,137 $ 310,001 $ 10,585,041 (1) For the three months ended June 30, 2023 and 2022, site leasing revenue in Brazil was $ 99.7 million and $ 73.8 million, respectively. For the six months ended June 30, 2023 and 2022, site leasing revenue in Brazil was $ 193.6 million and $ 139.1 million, respectively. Other than Brazil, no foreign country represented more than 5 % of the Company’s total revenues in any of the periods presented. (2) Excludes depreciation, amortization, and accretion. (3) Includes cash paid for capital expenditures, acquisitions, and right-of-use assets. (4) Assets in Other consist primarily of general corporate assets and short-term investments. Total domestic long-lived assets were $ 5.7 billion and $ 5.9 billion as of June 30, 2023 and December 31, 2022, respectively. Total international long-lived assets were $ 3.6 billion and $ 3.5 billion as of June 30, 2023 and December 31, 2022. Total long-lived assets in Brazil were $ 2.2 billion and $ 2.0 billion as of June 30, 2023 and December 31, 2022, respectively. Long-lived assets include property and equipment, net, intangible assets, net, operating lease right-of-use assets, net, and acquired and other right-of-use assets, net. Other than Brazil, no foreign country represented more than 5 % of the Company’s total long-lived assets in any of the periods presented.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2023
Earnings Per Share [Abstract]
Earnings Per Share	15. EARNINGS PER SHARE B asic earnings per share was computed by dividing net income attributable to SBA Communications Corporation by the weighted-average number of shares of Class A common stock outstanding for each respective period. Diluted earnings per share was calculated by dividing net income attributable to SBA Communications Corporation by the weighted-average number of shares of Class A common stock outstanding adjusted for any dilutive Class A common stock equivalents, including unvested RSUs, PSUs, and shares issuable upon exercise of stock options as determined under the “Treasury Stock” method . The following table sets forth basic and diluted net income per common share attributable to common shareholders for the three and six months ended June 30, 2023 and 2022 (in thousands, except per share data): For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Numerator: Net income attributable to SBA Communications Corporation $ 203,648 $ 69,516 $ 304,865 $ 258,140 Denominator: Basic weighted-average shares outstanding 108,355 107,850 108,244 107,966 Dilutive impact of stock options, RSUs, and PSUs 529 1,497 834 1,477 Diluted weighted-average shares outstanding 108,884 109,347 109,078 109,443 Net income per common share attributable to SBA Communications Corporation: Basic $ 1.88 $ 0.64 $ 2.82 $ 2.39 Diluted $ 1.87 $ 0.64 $ 2.79 $ 2.36 For the three and six months ended June 30, 2023 and 2022, the diluted weighted-average number of common shares outstanding excluded an immaterial number of shares issuable upon exercise of the Company’s stock options because the impact would be anti-dilutive.

Redeemable Noncontrolling Inter

Redeemable Noncontrolling Interests	6 Months Ended
	Jun. 30, 2023
Redeemable Noncontrolling Interests [Abstract]
Redeemable Noncontrolling Interests	16. REDEEMABLE NONCONTROLLING INTERESTS The Company allocates income and losses to its redeemable noncontrolling interest holders based on the applicable membership interest percentage. At each reporting period, the redeemable noncontrolling interest is recognized at the greater of (1) the initial carrying amount of the noncontrolling interest as adjusted for accumulated income or loss attributable to the noncontrolling interest holder or (2) the redemption value as of the balance sheet date. Adjustments to the carrying amount of redeemable noncontrolling interest are charged against retained earnings (or additional paid-in capital if there are no retained earnings ). The fair value of the redeemable noncontrolling interest is estimated using Level 3 inputs. The components of redeemable noncontrolling interests as of June 30, 2023 and December 31, 2022 are as follows (in thousands): June 30, December 31, 2023 2022 Beginning balance $ 31,735 $ 17,250 Net loss attributable to noncontrolling interests ( 2,340 ) ( 1,630 ) Foreign currency translation adjustments ( 457 ) ( 204 ) Contribution from joint venture partner 1,200 — Adjustment to redemption amount 7,435 16,319 Ending balance $ 37,573 $ 31,735

Derivatives and Hedging Activit

Derivatives and Hedging Activities	6 Months Ended
	Jun. 30, 2023
Derivatives and Hedging Activities [Abstract]
Derivatives and Hedging Activities	17. DERIVATIVES AND HEDGING ACTIVITIES The Company enters into interest rate swaps to hedge the future interest expense from variable rate debt and reduce the Company’s exposure to fluctuations in interest rates. On August 4, 2020, the Company, through its wholly owned subsidiary, SBA Senior Finance II, terminated an existing $ 1.95 billion cash flow hedge on a portion of its 2018 Term Loan in exchange for a payment of $ 176.2 million. On the same date, the Company entered into an interest rate swap for $ 1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874 % per annum through the maturity date of the 2018 Term Loan. The Company designated this interest rate swap as a cash flow hedge as it is expected to be highly effective at offsetting changes in cash flows of the LIBOR based component interest payments of its 2018 Term Loan. On August 4, 2020, the Company also terminated its existing interest rate swaps, which were previously de-designated as cash flow hedges. There was no cash transferred in connection with the termination of these swaps. The Company reclassifies the fair value of its interest rate swaps recorded in Accumulated other comprehensive loss, net on their de-designation date to non-cash interest expense on the Consolidated Statements of Operations over their respective remaining term end dates, which range from 2023 to 2025 . On June 21, 2023, the Company, through its wholly owned subsidiary, SBA Senior Finance II, amended its interest rate swap agreement for $ 1.95 billion of notional value to accrue interest at Term SOFR plus 175 basis points for an all-in fixed rate of 1.900 % from August 1, 2023 through the maturity date of the 2018 Term Loan. The Company concluded that the amendment to the interest rate swap qualifies for the relief provided by ASU 2021-01 and ASU 2022-06 and as such, has not dedesignated its cash flow hedge. Refer to Note 1 for further discussion of the expedient adopted under ASU 2021-01 and ASU 2022-06. As of June 30, 2023, the hedge remains highly effective; therefore, changes in fair value are recorded in Accumulated other comprehensive loss, net. As of June 30, 2023 and December 31, 2022, the interest rate swap had a fair value of $ 159.3 million and $ 182.9 million, respectively, and is recorded in Other assets on the Consolidated Balance Sheets. Accumulated other comprehensive loss, net includes an aggregate $ 112.5 million gain and a $ 119.6 million gain as of June 30, 2023 and December 31, 2022, respectively. The Company is exposed to counterparty credit risk to the extent that a counterparty fails to meet the terms of a contract. The Company’s exposure is limited to the current value of the contract at the time the counterparty fails to perform. The cash flows associated with these activities are reported in Net cash provided by operating activities on the Consolidated Statements of Cash Flows except for the termination of interest rate swaps, which are recorded in Net cash used in financing activities . The table below outlines the effects of the Company’s derivatives on the Consolidated Statements of Operations and Consolidated Statements of Shareholders’ Deficit for the three and six months ended June 30, 2023 and 2022. For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Cash Flow Hedge - Interest Rate Swap Agreement (in thousands) Change in fair value recorded in Accumulated other comprehensive loss, net $ 7,856 $ 12,611 $ ( 23,540 ) $ 86,712 Derivatives Not Designated as Hedges - Interest Rate Swap Agreements Amount reclassified from Accumulated other comprehensive loss, net into Non-cash interest expense $ 7,460 $ 11,222 $ 16,468 $ 22,443

Basis of Presentation (Policy)

Basis of Presentation (Policy)	6 Months Ended
	Jun. 30, 2023
Basis of Presentation [Abstract]
Basis of Presentation	BASIS OF PRESENTATION The accompanying consolidated financial statements should be read in conjunction with the Annual Report on Form 10-K for the fiscal year ended December 31, 2022 for SBA Communications Corporation and its subsidiaries (the “Company”). These financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and, therefore, omit or condense certain footnotes and other information normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States. In the opinion of the Company’s management, all adjustments (consisting of normal recurring accruals and deferrals) considered necessary for fair financial statement presentation have been made. The results of operations for an interim period may not give a true indication of the results for the year. Certain reclassifications have been made to prior year amounts or balances to conform to the presentation adopted in the current year. The preparation of financial statements requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. While the Company believes that such estimates are fair when considered in conjunction with the consolidated financial statements and accompanying notes, the actual amounts, when known, may vary from these estimates.
Foreign Currency Translation	Foreign Currency Translation All assets and liabilities of foreign subsidiaries that do not utilize the U.S. dollar as its functional currency are translated at period-end exchange rates, while revenues and expenses are translated at monthly average exchange rates during the period. Unrealized translation gains and losses are reported as foreign currency translation adjustments through Accumulated other comprehensive loss, net in the Consolidated Statement of Shareholders’ Deficit. For foreign subsidiaries where the U.S. dollar is the functional currency, monetary assets and liabilities of such subsidiaries, which are not denominated in U.S. dollars, are remeasured at exchange rates in effect at the balance sheet date, and revenues and expenses are remeasured at monthly average rates prevailing during the year. Remeasurement gains and losses are reported as Other income (expense), net in the Consolidated Statements of Operations.
Intercompany Loans Subject to Remeasurement	Intercompany Loans Subject to Remeasurement In accordance with Accounting Standards Codification (ASC) 830, the Company remeasures foreign denominated intercompany loans with the corresponding change in the balance being recorded in Other income (expense), net in the Consolidated Statements of Operations as settlement is anticipated or planned in the foreseeable future. The Company recorded a $ 27.8 million gain and a $ 43.1 million loss, net of taxes, on the remeasurement of intercompany loans for the three months ended June 30, 2023 and 2022, respectively, and a $ 55.2 million gain and a $ 29.8 million gain, net of taxes, on the remeasurement of intercompany loans for the six months ended June 30, 2023 and 2022, respectively, due to changes in foreign exchange rates. During the six months ended June 30, 2023, the Company funded $ 4.2 million and repaid $ 95.8 million under its intercompany loan agreements. As of June 30, 2023 and December 31, 2022, the aggregate amount outstanding under the intercompany loan agreements subject to remeasurement with the Company’s foreign subsidiaries was $ 1.4 billion and $ 1.5 billion, respectively.
Reference Rate Reform	Reference Rate Reform The ICE Benchmark Administration Limited ceased publication of the one month LIBOR on June 30, 2023. On June 21, 2023, the Company amended its interest rate swap to change from LIBOR as an interest rate benchmark to the replacement benchmark of Term SOFR effective on August 1, 2023. The Company has elected the optional expedient which allows companies to change the reference rate and other critical terms related to the reference rate reform in derivative hedge documentation without having to dedesignate the hedging relationship, allowing the Company to continue applying hedge accounting to its cash flow hedge. Subsequent to the second quarter, the Company amended its 2018 Term Loan and its Revolving Credit Facility to use Term SOFR as the benchmark rate. The transition from LIBOR to Term SOFR did not have a material impact on the consolidated financial statements. Refer to Notes 10 and 17 for further discussion of the 2018 Term Loan, Revolving Credit Facility, and the Company’s interest rate swap.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2023
Fair Value Measurements [Abstract]
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.

Cash, Cash Equivalents, and R_2

Cash, Cash Equivalents, and Restricted Cash (Tables)	6 Months Ended
	Jun. 30, 2023
Cash, Cash Equivalents, and Restricted Cash [Abstract]
Schedule of Cash, Cash Equivalents and Restricted Cash	As of As of June 30, 2023 December 31, 2022 Included on Balance Sheet (in thousands) Cash and cash equivalents $ 179,169 $ 143,708 Cash and cash equivalents Securitization escrow accounts 66,252 35,820 Restricted cash - current asset Payment, performance bonds, and other 5,825 6,139 Restricted cash - current asset Surety bonds and workers compensation 4,263 3,616 Other assets - noncurrent Total cash, cash equivalents, and restricted cash $ 255,509 $ 189,283

Costs and Estimated Earnings _2

Costs and Estimated Earnings on Uncompleted Contracts (Tables)	6 Months Ended
	Jun. 30, 2023
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]
Summary of Costs and Estimated Earnings on Uncompleted Contracts	As of As of June 30, 2023 December 31, 2022 (in thousands) Costs incurred on uncompleted contracts $ 141,865 $ 137,736 Estimated earnings 76,646 51,287 Billings to date ( 188,296 ) ( 134,665 ) $ 30,215 $ 54,358
Costs and Estimated Earnings on Uncompleted Contracts Accompanying Consolidated Balance Sheets	As of As of June 30, 2023 December 31, 2022 (in thousands) Costs and estimated earnings in excess of billings on uncompleted contracts $ 42,146 $ 79,549 Billings in excess of costs and estimated earnings on uncompleted contracts (included in Other current liabilities) ( 11,931 ) ( 25,191 ) $ 30,215 $ 54,358

Prepaid Expenses and Other Cu_2

Prepaid Expenses and Other Current Assets and Other Assets (Tables)	6 Months Ended
	Jun. 30, 2023
Prepaid Expenses and Other Current Assets and Other Assets [Abstract]
Schedule of Prepaid Expense and Other Current Assets	As of As of June 30, 2023 December 31, 2022 (in thousands) Short-term investments $ 22,379 $ 1,331 Prepaid real estate taxes 2,195 3,333 Prepaid taxes 13,348 10,639 Prepaid ground rent 3,178 3,867 Other current assets 23,814 13,979 Total prepaid expenses and other current assets $ 64,914 $ 33,149
Schedule of Other Assets	As of As of June 30, 2023 December 31, 2022 (in thousands) Straight-line rent receivable $ 405,641 $ 388,638 Interest rate swap asset (1) 159,320 182,860 Loans receivable (2) 126,126 39,922 Deferred lease costs, net 8,389 7,747 Deferred tax asset - long term 73,471 16,173 Long-term investments 34,165 40,696 Other 48,139 46,337 Total other assets $ 855,251 $ 722,373 (1) Refer to Note 17 for more information on the Company’s interest rate swaps. (2) On March 17, 2023, the Company entered into a loan with one of its unconsolidated joint ventures (“the Investee”). As part of the loan agreement, the Investee may borrow up to $ 120.0 million in aggregate principal amount, consisting of a $ 73.0 million initial term loan and $ 47.0 million of delayed draw term loans. The final maturity date of the loans is November 30, 2024. The loans accrue interest at a variable rate, adjusting monthly, plus the applicable margin. Interest on the loans is received monthly. The funding of the loans is recorded in Other investing activities on the Consolidated Statements of Cash Flows. As of June 30, 2023, the outstanding principal balance of the loan was $ 83.0 million and was accruing interest at 9.910 %. On August 1, 2023, the Company funded an additional $ 5.0 million loan to the Investee.

Acquisitions (Tables)

Acquisitions (Tables)	6 Months Ended
	Jun. 30, 2023
Acquisitions [Abstract]
Schedule of Acquisition Capital Expenditures	For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 (in thousands) Acquisitions of towers and related intangible assets (1) $ 8,134 $ 78,665 $ 19,605 $ 286,528 Acquisition of right-of-use assets 1,437 2,220 2,746 2,220 Land buyouts and other assets (2)(3) 10,237 57,512 17,386 64,830 Total cash acquisition capital expenditures $ 19,808 $ 138,397 $ 39,737 $ 353,578 (1) The six months ended June 30, 2022 includes $ 176.1 million of acquisitions related to the Company’s purchase of sites from Airtel Tanzania. (2) Excludes $ 2.7 million spent to extend ground lease terms for the three months ended June 30, 2023 and 2022, and excludes $ 7.9 million and $ 6.5 million spent to extend ground lease terms for the six months ended June 30, 2023 and 2022, respectively. The Company recorded these amounts in prepaid rent within prepaid expenses and other current assets on its Consolidated Balance Sheets. (3) The three and six months ended June 30, 2022 includes amounts paid related to the acquisition of a data center.

Property and Equipment, Net (Ta

Property and Equipment, Net (Tables)	6 Months Ended
	Jun. 30, 2023
Property and Equipment, Net [Abstract]
Property and Equipment, Net (Including Assets Held Under Capital Leases)	As of As of June 30, 2023 December 31, 2022 (in thousands) Towers and related assets (1) $ 5,764,593 $ 5,650,902 Construction-in-process (2) 92,187 77,564 Furniture, equipment, and vehicles 70,775 67,403 Land, buildings, and improvements 905,255 889,293 Total property and equipment 6,832,810 6,685,162 Less: accumulated depreciation ( 4,120,609 ) ( 3,971,435 ) Property and equipment, net $ 2,712,201 $ 2,713,727 (1) Includes amounts related to the Company’s data centers. (2) Construction-in-process represents costs incurred related to towers and other assets that are under development and will be used in the Company’s site leasing operations.

Intangible Assets, Net (Tables)

Intangible Assets, Net (Tables)	6 Months Ended
	Jun. 30, 2023
Intangible Assets, Net [Abstract]
Gross and Net Carrying Amounts for each Major Class of Intangible Assets	As of June 30, 2023 As of December 31, 2022 Gross carrying Accumulated Net book Gross carrying Accumulated Net book amount amortization value amount amortization value (in thousands) Current contract intangibles $ 5,246,825 $ ( 3,248,516 ) $ 1,998,309 $ 5,170,187 $ ( 3,060,494 ) $ 2,109,693 Network location intangibles 1,913,785 ( 1,284,017 ) 629,768 1,893,048 ( 1,226,269 ) 666,779 Intangible assets, net $ 7,160,610 $ ( 4,532,533 ) $ 2,628,077 $ 7,063,235 $ ( 4,286,763 ) $ 2,776,472

Accrued Expenses and Other Cu_2

Accrued Expenses and Other Current Liabilities (Tables)	6 Months Ended
	Jun. 30, 2023
Accrued Expenses and Other Current Liabilities [Abstract]
Schedule of Accrued Expenses	As of As of June 30, 2023 December 31, 2022 (in thousands) Salaries and benefits $ 17,181 $ 27,727 Real estate and property taxes 9,489 8,422 Unpaid capital expenditures 7,234 7,476 Acquisition related holdbacks 14,166 25,681 Other 36,051 32,178 Total accrued expenses $ 84,121 $ 101,484
Schedule of Other Current Liabilities	As of As of June 30, 2023 December 31, 2022 (in thousands) Billings in excess of costs and estimated earnings on uncompleted contracts $ 11,931 $ 25,191 Taxes payable 7,237 10,641 Other 4,069 12,930 Total other current liabilities $ 23,237 $ 48,762

Debt (Tables)

Debt (Tables)	6 Months Ended
	Jun. 30, 2023
Debt [Abstract]
Schedule of Principal Values, Fair Values, and Carrying Values of Debt	As of As of June 30, 2023 December 31, 2022 Maturity Date Principal Balance Fair Value Carrying Value Principal Balance Fair Value Carrying Value Revolving Credit Facility Jul. 7, 2026 $ 450,000 $ 450,000 $ 450,000 $ 720,000 $ 720,000 $ 720,000 2018 Term Loan Apr. 11, 2025 2,280,000 2,271,450 2,273,637 2,292,000 2,280,540 2,284,007 2014-2C Tower Securities (1) Oct. 8, 2024 620,000 603,744 618,617 620,000 598,480 618,099 2019-1C Tower Securities (1) Jan. 12, 2025 1,165,000 1,110,688 1,161,094 1,165,000 1,095,776 1,159,860 2020-1C Tower Securities (1) Jan. 9, 2026 750,000 677,130 746,204 750,000 665,633 745,480 2020-2C Tower Securities (1) Jan. 11, 2028 600,000 515,268 596,000 600,000 506,574 595,586 2021-1C Tower Securities (1) Nov. 9, 2026 1,165,000 1,009,168 1,156,886 1,165,000 991,705 1,155,724 2021-2C Tower Securities (1) Apr. 9, 2027 895,000 768,366 888,293 895,000 756,302 887,443 2021-3C Tower Securities (1) Oct. 9, 2031 895,000 699,783 886,927 895,000 686,134 886,495 2022-1C Tower Securities (1) Jan. 11, 2028 850,000 852,457 840,527 850,000 855,899 840,053 2020 Senior Notes Feb. 15, 2027 1,500,000 1,385,640 1,488,474 1,500,000 1,375,815 1,487,013 2021 Senior Notes Feb. 1, 2029 1,500,000 1,290,000 1,489,272 1,500,000 1,286,250 1,488,402 Total debt $ 12,670,000 $ 11,633,694 $ 12,595,931 $ 12,952,000 $ 11,819,108 $ 12,868,162 Less: current maturities of long-term debt ( 24,000 ) ( 24,000 ) Total long-term debt, net of current maturities $ 12,571,931 $ 12,844,162
Schedule of Cash and Non-Cash Interest Expense	Interest For the three months ended June 30, For the six months ended June 30, Rates as of 2023 2022 2023 2022 June 30, Cash Non-cash Cash Non-cash Cash Non-cash Cash Non-cash 2023 Interest Interest Interest Interest Interest Interest Interest Interest (in thousands) Revolving Credit Facility 6.300 % $ 8,782 $ — $ 3,603 $ — $ 18,068 $ — $ 5,882 $ — 2018 Term Loan (1) 2.545 % 14,920 7,678 11,616 11,440 29,284 16,899 22,527 22,879 2014-2C Tower Securities 3.869 % 6,046 — 6,046 — 12,092 — 12,092 — 2018-1C Tower Securities 3.448 % — — 5,570 — — — 11,141 — 2019-1C Tower Securities 2.836 % 8,357 — 8,357 — 16,714 — 16,714 — 2020-1C Tower Securities 1.884 % 3,598 — 3,598 — 7,195 — 7,195 — 2020-2C Tower Securities 2.328 % 3,540 — 3,540 — 7,079 — 7,079 — 2021-1C Tower Securities 1.631 % 4,851 — 4,851 — 9,697 — 9,697 — 2021-2C Tower Securities 1.840 % 4,196 — 4,196 — 8,391 — 8,391 — 2021-3C Tower Securities 2.593 % 5,873 — 5,873 — 11,746 — 11,746 — 2022-1C Tower Securities 6.599 % 14,094 — — — 28,187 — — — 2020 Senior Notes 3.875 % 14,531 91 14,531 89 29,063 182 29,063 175 2021 Senior Notes 3.125 % 11,719 — 11,719 — 23,438 — 23,438 — Other 781 ( 251 ) 815 — 1,560 4,676 1,601 — Total $ 101,288 $ 7,518 $ 84,315 $ 11,529 $ 202,514 $ 21,757 $ 166,566 $ 23,054 (1) The 2018 Term Loan has a blended rate of 2.545 %, which includes the impact of the interest rate swaps entered into on August 4, 2020, and amended on June 21, 2023, which swapped $ 1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874 % per annum through July 31, 2023 and then at Term SOFR plus 185 basis points (inclusive of a credit spread adjustment (“CSA”) of 0.10 %) for an all-in fixed rate of 1.900 % per annum through the maturity date of the 2018 Term Loan. Excluding the impact of the interest rate swap, the 2018 Term Loan was accruing interest at 6.950 % as of June 30, 2023. Refer to Note 17 for more information on the Company’s interest rate swap .
Schedule of Revolving Credit Facility Key Terms	Unused Financial Covenant Interest Rate Commitment Compliance as of Fee as of Status as of June 30, 2023 (1) June 30, 2023 (2) June 30, 2023 Revolving Credit Facility 6.300 % 0.140 % In Compliance (1) The rate reflected includes a 0.050 % reduction in the applicable spread as a result of meeting certain sustainability-linked targets as of December 31, 2022. (2) The rate reflected includes a 0.010 % reduction in the applicable commitment fee as a result of meeting certain sustainability-linked targets as of December 31, 2022.
Summary of Revolving Credit Facility Activity	For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Beginning outstanding balance $ 675,000 $ 680,000 $ 720,000 $ 350,000 Borrowings — — 140,000 330,000 Repayments ( 225,000 ) ( 150,000 ) ( 410,000 ) ( 150,000 ) Ending outstanding balance $ 450,000 $ 530,000 $ 450,000 $ 530,000

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	6 Months Ended
	Jun. 30, 2023
Shareholders' Equity [Abstract]
Summary of Share Repurchases	The following is a summary of the Company’s share repurchases: For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Total number of shares purchased (in millions) (1) — — — 1.3 Average price paid per share (1) $ — $ — $ — $ 332.00 Total price paid (in millions) (1) $ — $ — $ — $ 431.6 (1) Amounts reflected are based on the trade date and differ from the Consolidated Statements of Cash Flows which reflects share repurchases based on the settlement date.
Schedule of Dividends Paid and Dividends Declared	For the six months ended June 30, 2023, the Company paid the following cash dividends: Payable to Shareholders of Record at the Close Cash Paid Aggregate Amount Date Declared of Business on Per Share Paid Date Paid February 20, 2023 March 10, 2023 $ 0.85 $ 93.9 million March 24, 2023 April 30, 2023 May 26, 2023 $ 0.85 $ 92.1 million June 21, 2023 Dividends paid in 2023 were ordinary taxable dividends. Subsequent to June 30, 2023, the Company declared the following cash dividends: Payable to Shareholders Cash to of Record at the Close be Paid Date Declared of Business on Per Share Date to be Paid July 30, 2023 August 24, 2023 $ 0.85 September 20, 2023

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2023
Stock-Based Compensation [Abstract]
Schedule of Assumptions Used to Estimate Fair Value of Stock Options	For the six months ended June 30, 2023 Risk free interest rate 3.96 % Dividend yield 1.5 % Expected volatility 30 % Expected lives 4.4 years
Summary of Stock Option Activity	Weighted- Weighted-Average Average Remaining Number Exercise Price Contractual Aggregate of Shares Per Share Life (in years) Intrinsic Value Outstanding at December 31, 2022 1,673 $ 161.02 Granted 20 $ 224.24 Exercised ( 176 ) $ 127.05 Forfeited/canceled ( 8 ) $ 235.41 Outstanding at June 30, 2023 1,509 $ 165.42 2.2 $ 101,124 Exercisable at June 30, 2023 1,479 $ 163.71 2.0 $ 100,973 Unvested at June 30, 2023 30 $ 254.38 9.4 $ 151
Summary of Restricted Stock Unit and Performance Based Restricted Stock Unit Activity	RSUs PSUs (1) Weighted-Average Weighted-Average Number of Grant Date Fair Number of Grant Date Fair Shares Value per Share Shares Value per Share (in thousands) (in thousands) Outstanding at December 31, 2022 222 $ 280.66 429 $ 332.18 Granted 171 $ 255.36 96 $ 263.35 PSU adjustment (2) — $ — 65 $ 302.96 Vested ( 117 ) $ 263.75 ( 207 ) $ 345.08 Forfeited/canceled ( 11 ) $ 278.05 ( 14 ) $ 298.10 Outstanding at June 30, 2023 265 $ 271.40 369 $ 298.65 (1) PSUs represent the target number of shares granted that are issuable at the end of the three year performance period. Fair value for a portion of the PSUs was calculated using a Monte Carlo simulation model. (2) PSU adjustment represents the net PSUs awarded above or below their target grants resulting from the achievement of performance targets established at the grant date.

Segment Data (Tables)

Segment Data (Tables)	6 Months Ended
	Jun. 30, 2023
Segment Data [Abstract]
Schedule of Segment Reporting Information	Domestic Site Int'l Site Site Leasing Leasing Development Other Total For the three months ended June 30, 2023 (in thousands) Revenues (1) $ 456,754 $ 169,389 $ 52,357 $ — $ 678,500 Cost of revenues (2) 64,434 50,580 39,236 — 154,250 Operating profit 392,320 118,809 13,121 — 524,250 Selling, general, and administrative expenses 28,445 18,413 4,471 12,054 63,383 Acquisition and new business initiatives related adjustments and expenses 2,573 2,380 — — 4,953 Asset impairment and decommission costs 30,465 2,244 — 158 32,867 Depreciation, amortization and accretion 117,353 61,892 936 1,639 181,820 Operating income (loss) 213,484 33,880 7,714 ( 13,851 ) 241,227 Other expense, net (principally interest expense and other income) ( 68,435 ) ( 68,435 ) Income before income taxes 172,792 Cash capital expenditures (3) 50,943 32,079 675 335 84,032 For the three months ended June 30, 2022 Revenues (1) $ 442,084 $ 138,149 $ 71,773 $ — $ 652,006 Cost of revenues (2) 65,768 45,747 54,497 — 166,012 Operating profit 376,316 92,402 17,276 — 485,994 Selling, general, and administrative expenses 26,225 15,073 5,212 16,764 63,274 Acquisition and new business initiatives related adjustments and expenses 2,789 4,040 — — 6,829 Asset impairment and decommission costs 7,089 1,432 — — 8,521 Depreciation, amortization and accretion 122,570 51,597 619 1,606 176,392 Operating income (loss) 217,643 20,260 11,445 ( 18,370 ) 230,978 Other expense, net (principally interest expense and other income) ( 165,390 ) ( 165,390 ) Income before income taxes 65,588 Cash capital expenditures (3) 94,427 95,294 1,728 1,629 193,078 Domestic Site Int'l Site Site Leasing Leasing Development Other Total For the six months ended June 30, 2023 (in thousands) Revenues (1) $ 911,588 $ 331,823 $ 110,605 $ — $ 1,354,016 Cost of revenues (2) 134,183 100,950 83,421 — 318,554 Operating profit 777,405 230,873 27,184 — 1,035,462 Selling, general, and administrative expenses 60,188 35,143 10,548 29,713 135,592 Acquisition and new business initiatives related adjustments and expenses 5,805 5,205 — — 11,010 Asset impairment and decommission costs 49,900 7,130 — 2,227 59,257 Depreciation, amortization and accretion 236,840 122,304 1,852 3,239 364,235 Operating income (loss) 424,672 61,091 14,784 ( 35,179 ) 465,368 Other expense, net (principally interest expense and other income) ( 148,512 ) ( 148,512 ) Income before income taxes 316,856 Cash capital expenditures (3) 95,578 55,112 1,070 1,591 153,351 For the six months ended June 30, 2022 Revenues (1) $ 875,070 $ 264,595 $ 132,111 $ — $ 1,271,776 Cost of revenues (2) 131,573 87,097 100,269 — 318,939 Operating profit 743,497 177,498 31,842 — 952,837 Selling, general, and administrative expenses 49,598 30,567 10,734 34,499 125,398 Acquisition and new business initiatives related adjustments and expenses 6,388 5,545 — — 11,933 Asset impairment and decommission costs 12,572 4,461 — — 17,033 Depreciation, amortization and accretion 245,704 100,478 1,207 3,327 350,716 Operating income (loss) 429,235 36,447 19,901 ( 37,826 ) 447,757 Other expense, net (principally interest expense and other income) ( 153,385 ) ( 153,385 ) Income before income taxes 294,372 Cash capital expenditures (3) 133,972 307,065 2,694 3,210 446,941 Domestic Site Int'l Site Site Leasing Leasing Development Other (4) Total Assets (in thousands) As of June 30, 2023 $ 6,133,583 $ 3,908,377 $ 96,882 $ 465,628 $ 10,604,470 As of December 31, 2022 $ 6,308,204 $ 3,808,699 $ 158,137 $ 310,001 $ 10,585,041 (1) For the three months ended June 30, 2023 and 2022, site leasing revenue in Brazil was $ 99.7 million and $ 73.8 million, respectively. For the six months ended June 30, 2023 and 2022, site leasing revenue in Brazil was $ 193.6 million and $ 139.1 million, respectively. Other than Brazil, no foreign country represented more than 5 % of the Company’s total revenues in any of the periods presented. (2) Excludes depreciation, amortization, and accretion. (3) Includes cash paid for capital expenditures, acquisitions, and right-of-use assets. (4) Assets in Other consist primarily of general corporate assets and short-term investments.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2023
Earnings Per Share [Abstract]
Weighted-Average Shares of Common Stock Outstanding used in Calculation of Basic and Diluted Earnings Per Share	For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Numerator: Net income attributable to SBA Communications Corporation $ 203,648 $ 69,516 $ 304,865 $ 258,140 Denominator: Basic weighted-average shares outstanding 108,355 107,850 108,244 107,966 Dilutive impact of stock options, RSUs, and PSUs 529 1,497 834 1,477 Diluted weighted-average shares outstanding 108,884 109,347 109,078 109,443 Net income per common share attributable to SBA Communications Corporation: Basic $ 1.88 $ 0.64 $ 2.82 $ 2.39 Diluted $ 1.87 $ 0.64 $ 2.79 $ 2.36

Redeemable Noncontrolling Int_2

Redeemable Noncontrolling Interests (Tables)	6 Months Ended
	Jun. 30, 2023
Redeemable Noncontrolling Interests [Abstract]
Components of Redeemable Noncontrolling Interest	June 30, December 31, 2023 2022 Beginning balance $ 31,735 $ 17,250 Net loss attributable to noncontrolling interests ( 2,340 ) ( 1,630 ) Foreign currency translation adjustments ( 457 ) ( 204 ) Contribution from joint venture partner 1,200 — Adjustment to redemption amount 7,435 16,319 Ending balance $ 37,573 $ 31,735

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	6 Months Ended
	Jun. 30, 2023
Derivatives and Hedging Activities [Abstract]
Schedule of Effect of Derivatives on the Consolidated Statements of Operations	For the three months For the six months ended June 30, ended June 30, 2023 2022 2023 2022 Cash Flow Hedge - Interest Rate Swap Agreement (in thousands) Change in fair value recorded in Accumulated other comprehensive loss, net $ 7,856 $ 12,611 $ ( 23,540 ) $ 86,712 Derivatives Not Designated as Hedges - Interest Rate Swap Agreements Amount reclassified from Accumulated other comprehensive loss, net into Non-cash interest expense $ 7,460 $ 11,222 $ 16,468 $ 22,443

Basis of Presentation (Narrativ

Basis of Presentation (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Basis of Presentation [Line Items]
Gain (loss) on remeasurement of U.S. dollar denominated intercompany loan	$ 27.8	$ (43.1)	$ 55.2	$ 29.8
Repayment of debt			95.8
Intercompany foreign currency outstanding balance	1,400		1,400		$ 1,500
Related Party [Member]
Basis of Presentation [Line Items]
Intercompany loans funded	$ 4.2		$ 4.2

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term investments	$ 34,165		$ 40,696
Short-term investments	22,379		$ 1,331
Purchase of short-term investments	627,300	$ 281,400
Proceeds from sale of short-term investments	$ 606,800	$ 241,400
Minimum [Member] | Measurement Input, Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Average discount rate	6.5
Maximum [Member] | Measurement Input, Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Average discount rate	8.8
Revolving Credit Facility [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Basis spread on variable interest rate	1.125%
Revolving Credit Facility [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Basis spread on variable interest rate	1.50%

Fair Value Measurements (Summar

Fair Value Measurements (Summary of Asset Impairment and Decommission Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Fair Value Measurements [Abstract]
Towers and related assets	$ 16,884	$ 3,680	$ 31,241	$ 8,419
Operating lease right-of-use assets	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

Cash, Cash Equivalents, and R_3

Cash, Cash Equivalents, and Restricted Cash (Narrative) (Details) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Restricted Cash And Cash Equivalents Items [Line Items]
Surety, payment and performance bonds	$ 41,800,000	$ 42,300,000
Collateral payment for performance bonds	0	0
Workers Compensation Policy [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Collateral	2,400,000	2,300,000
Payment and Performance Bonds [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Collateral	$ 5,600,000	$ 6,000,000

Cash, Cash Equivalents, and R_4

Cash, Cash Equivalents, and Restricted Cash (Schedule of Cash, Cash Equivalents and Restricted Cash) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Restricted Cash And Cash Equivalents Items [Line Items]
Cash and cash equivalents	$ 179,169	$ 143,708
Restricted cash - current asset	72,077	41,959
Total cash, cash equivalents, and restricted cash	255,509	189,283	$ 250,978	$ 435,626
Securitization Escrow Accounts [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - current asset	66,252	35,820
Payment, Performance Bonds, and Other [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - current asset	5,825	6,139
Surety Bonds and Workers Compensation [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - noncurrent asset	$ 4,263	$ 3,616
Restricted Cash and Cash Equivalents, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Assets Noncurrent

Costs and Estimated Earnings _3

Costs and Estimated Earnings on Uncompleted Contracts (Narrative) (Details) - Customer Concentration Risk [Member] - Contract with Customer [Member] - customer	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Concentration Risk [Line Items]
Number of significant customers	2	2
Two Largest Customers [Member]
Concentration Risk [Line Items]
Concentration risk percentage	93.40%	96.70%

Costs and Estimated Earnings _4

Costs and Estimated Earnings on Uncompleted Contracts (Summary of Costs and Estimated Earnings on Uncompleted Contracts) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]
Costs incurred on uncompleted contracts	$ 141,865	$ 137,736
Estimated earnings	76,646	51,287
Billings to date	(188,296)	(134,665)
Costs and estimated earnings on uncompleted contracts	$ 30,215	$ 54,358

Costs and Estimated Earnings _5

Costs and Estimated Earnings on Uncompleted Contracts (Costs and Estimated Earnings on Uncompleted Contracts Accompanying Consolidated Balance Sheets) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]
Costs and estimated earnings in excess of billings on uncompleted contracts	$ 42,146	$ 79,549
Billings in excess of costs and estimated earnings on uncompleted contracts (included in Other current liabilities)	(11,931)	(25,191)
Costs and estimated earnings on uncompleted contracts	$ 30,215	$ 54,358

Prepaid Expenses and Other Cu_3

Prepaid Expenses and Other Current Assets and Other Assets (Schedule of Prepaid Expense and Other Current Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Prepaid Expenses and Other Current Assets and Other Assets [Abstract]
Short-term investments	$ 22,379	$ 1,331
Prepaid real estate taxes	2,195	3,333
Prepaid taxes	13,348	10,639
Prepaid ground rent	3,178	3,867
Other current assets	23,814	13,979
Total prepaid expenses and other current assets	$ 64,914	$ 33,149

Prepaid Expenses and Other Cu_4

Prepaid Expenses and Other Current Assets and Other Assets (Schedule of Other Assets) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Aug. 01, 2023	Mar. 17, 2023	Dec. 31, 2022
Other Assets, Noncurrent [Line Items]
Straight-line rent receivable	$ 405,641			$ 388,638
Interest rate swap asset	159,320			182,860
Loans receivable	126,126			39,922
Deferred lease costs, net	8,389			7,747
Deferred tax asset - long term	73,471			16,173
Long-term investments	34,165			40,696
Other	48,139			46,337
Total other assets	$ 855,251			$ 722,373
Unconsolidated Joint Venture [Member]
Other Assets, Noncurrent [Line Items]
Loan agreement, maximum borrowing capacity			$ 120,000
Interest rate	9.91%
Unconsolidated Joint Venture [Member] | Initial Term Loans [Member]
Other Assets, Noncurrent [Line Items]
Loan agreement, maximum borrowing capacity			73,000
Unconsolidated Joint Venture [Member] | Delayed Draw Term Loans [Member]
Other Assets, Noncurrent [Line Items]
Loan agreement, maximum borrowing capacity			$ 47,000
Unconsolidated Joint Venture [Member] | Additional Loan [Member] | Subsequent Event [Member]
Other Assets, Noncurrent [Line Items]
Loans receivable		$ 5,000
Unconsolidated Joint Venture [Member] | Related Party [Member]
Other Assets, Noncurrent [Line Items]
Outstanding principal	$ 83,000

Acquisitions (Narrative) (Detai

Acquisitions (Narrative) (Details) $ in Millions	1 Months Ended	6 Months Ended
	Aug. 03, 2023 USD ($) item	Jun. 30, 2023 USD ($) item	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Business Acquisition [Line Items]
Performance targets, maximum potential obligation		$ 8.2		$ 10.1
Airtel Tanzania [Member]
Business Acquisition [Line Items]
Consideration transferred			$ 176.1
Other Acquisitions [Member]
Business Acquisition [Line Items]
Number of towers acquired | item		23
Property and equipment		$ 2.6
Intangible assets		16.7
Operating leases right-of-use assets, net		3.4
Acquired and other right-of-use assets, net		1.7
Acquisition related holdbacks		0.1
Long-term lease liabilities assumed		2.2
Other net assets assumed		$ 0.3
Subsequent Event [Member] | Other Acquisitions [Member]
Business Acquisition [Line Items]
Number of communication sites acquired | item	134
Cash paid for acquisition	$ 72.9

Acquisitions (Schedule of Acqui

Acquisitions (Schedule of Acquisition Capital Expenditures) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Business Acquisition [Line Items]
Acquisitions of towers and related intangible assets	$ 8,134	$ 78,665	$ 19,605	$ 286,528
Acquisition of right-of-use assets	1,437	2,220	2,746	2,220
Land buyouts and other assets	10,237	57,512	17,386	64,830
Total cash acquisition capital expenditures	19,808	138,397	39,737	353,578
Ground lease extensions	$ 2,700	$ 2,700	$ 7,900	6,500
Airtel Tanzania [Member]
Business Acquisition [Line Items]
Consideration transferred				$ 176,100

Property and Equipment, Net (Na

Property and Equipment, Net (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Property and Equipment, Net [Abstract]
Depreciation expense	$ 69,000	$ 68,500	$ 138,400	$ 136,700
Unpaid capital expenditures	$ 7,234		$ 7,234		$ 7,476

Property and Equipment, Net (Pr

Property and Equipment, Net (Property and Equipment, Net (Including Assets Held Under Capital Leases)) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 6,832,810	$ 6,685,162
Less: accumulated depreciation	(4,120,609)	(3,971,435)
Property and equipment, net	2,712,201	2,713,727
Towers and Related Assets [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	5,764,593	5,650,902
Construction-In-Process [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	92,187	77,564
Furniture, Equipment and Vehicles [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	70,775	67,403
Land, Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 905,255	$ 889,293

Intangible Assets, Net (Narrati

Intangible Assets, Net (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Intangible Assets, Net [Abstract]
Amortization expense	$ 101.3	$ 102	$ 203.1	$ 202.6

Intangible Assets, Net (Gross a

Intangible Assets, Net (Gross and Net Carrying Amounts for each Major Class of Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 7,160,610	$ 7,063,235
Accumulated amortization	(4,532,533)	(4,286,763)
Net book value	2,628,077	2,776,472
Current Contract Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	5,246,825	5,170,187
Accumulated amortization	(3,248,516)	(3,060,494)
Net book value	1,998,309	2,109,693
Network Location Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	1,913,785	1,893,048
Accumulated amortization	(1,284,017)	(1,226,269)
Net book value	$ 629,768	$ 666,779

Accrued Expenses and Other Cu_3

Accrued Expenses and Other Current Liabilities (Schedule of Accrued Expenses) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Accrued Expenses and Other Current Liabilities [Abstract]
Salaries and benefits	$ 17,181	$ 27,727
Real estate and property taxes	9,489	8,422
Unpaid capital expenditures	7,234	7,476
Acquisition related holdbacks	14,166	25,681
Other	36,051	32,178
Total accrued expenses	$ 84,121	$ 101,484

Accrued Expenses and Other Cu_4

Accrued Expenses and Other Current Liabilities (Schedule of Other Current Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Accrued Expenses and Other Current Liabilities [Abstract]
Billings in excess of costs and estimated earnings on uncompleted contracts	$ 11,931	$ 25,191
Taxes payable	7,237	10,641
Other	4,069	12,930
Total other current liabilities	$ 23,237	$ 48,762

Debt (Revolving Credit Facility

Debt (Revolving Credit Facility under the Senior Credit Agreement) (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Aug. 03, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Line of Credit Facility [Line Items]
Repayments of revolving credit facility				$ 410,000	$ 150,000
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 1,500,000		1,500,000
Repayments of revolving credit facility		225,000	$ 150,000	410,000	150,000
Line of credit facility, outstanding		$ 450,000	$ 530,000	$ 450,000	$ 530,000	$ 675,000	$ 720,000	$ 680,000	$ 350,000
Revolving Credit Facility [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Repayments of revolving credit facility	$ 90,000
Line of credit facility, outstanding	$ 360,000
Minimum [Member] | Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit facility, commitment fee				0.15%
Basis spread on variable interest rate				1.125%
Minimum [Member] | Revolving Credit Facility [Member] | Eurodollar [Member]
Line of Credit Facility [Line Items]
Basis spread on variable interest rate				1.125%
Minimum [Member] | Revolving Credit Facility [Member] | Base Rate [Member]
Line of Credit Facility [Line Items]
Basis spread on variable interest rate				0.125%
Maximum [Member] | Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit facility, commitment fee				0.25%
Basis spread on variable interest rate				1.50%
Maximum [Member] | Revolving Credit Facility [Member] | Eurodollar [Member]
Line of Credit Facility [Line Items]
Basis spread on variable interest rate				1.50%
Maximum [Member] | Revolving Credit Facility [Member] | Base Rate [Member]
Line of Credit Facility [Line Items]
Basis spread on variable interest rate				0.50%

Debt (Term Loan under the Senio

Debt (Term Loan under the Senior Credit Agreement) (Narrative) (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jul. 03, 2023	Jun. 21, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Aggregate principal balance	$ 12,670,000,000	$ 12,670,000,000			$ 12,952,000,000
2018 Term Loan [Member]
Debt Instrument [Line Items]
Aggregate principal balance	2,280,000,000	2,280,000,000			$ 2,292,000,000
Repayment of term loans	6,000,000	12,000,000
2018 Term Loan [Member] | Interest Rate Swap [Member]
Debt Instrument [Line Items]
Notional amount	$ 1,950,000,000	$ 1,950,000,000		$ 1,950,000,000
Derivative basis spread on variable interest rate	1.75%	1.75%
Derivative fixed interest rate	1.874%	1.874%		1.90%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member]
Debt Instrument [Line Items]
Derivative basis spread on variable interest rate				1.75%
Subsequent Event [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member]
Debt Instrument [Line Items]
Derivative fixed interest rate			1.90%
Subsequent Event [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member]
Debt Instrument [Line Items]
Derivative basis spread on variable interest rate			1.85%
Credit spread adjustment			0.10%

Debt (Schedule of Principal Val

Debt (Schedule of Principal Values, Fair Values, and Carrying Values of Debt) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Principal Balance	$ 12,670,000,000	$ 12,952,000,000
Fair Value	11,633,694,000	11,819,108,000
Carrying Value	12,595,931,000	12,868,162,000
Less: current maturities of long-term debt	(24,000,000)	(24,000,000)
Total long-term debt, net of current maturities	$ 12,571,931,000	12,844,162,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maturity Date	Jul. 07, 2026
Principal Balance	$ 450,000,000	720,000,000
Fair Value	450,000,000	720,000,000
Carrying Value	$ 450,000,000	720,000,000
2018 Term Loan [Member]
Debt Instrument [Line Items]
Maturity Date	Apr. 11, 2025
Principal Balance	$ 2,280,000,000	2,292,000,000
Fair Value	2,271,450,000	2,280,540,000
Carrying Value	$ 2,273,637,000	2,284,007,000
2014-2C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Oct. 08, 2024
Principal Balance	$ 620,000,000	620,000,000
Fair Value	603,744,000	598,480,000
Carrying Value	$ 618,617,000	618,099,000
2019-1C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Jan. 12, 2025
Principal Balance	$ 1,165,000,000	1,165,000,000
Fair Value	1,110,688,000	1,095,776,000
Carrying Value	$ 1,161,094,000	1,159,860,000
2020-1C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Jan. 09, 2026
Principal Balance	$ 750,000,000	750,000,000
Fair Value	677,130,000	665,633,000
Carrying Value	$ 746,204,000	745,480,000
2020-2C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Jan. 11, 2028
Principal Balance	$ 600,000,000	600,000,000
Fair Value	515,268,000	506,574,000
Carrying Value	$ 596,000,000	595,586,000
2021-1C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Nov. 09, 2026
Principal Balance	$ 1,165,000,000	1,165,000,000
Fair Value	1,009,168,000	991,705,000
Carrying Value	$ 1,156,886,000	1,155,724,000
2021-2C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Apr. 09, 2027
Principal Balance	$ 895,000,000	895,000,000
Fair Value	768,366,000	756,302,000
Carrying Value	$ 888,293,000	887,443,000
2021-3C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Oct. 09, 2031
Principal Balance	$ 895,000,000	895,000,000
Fair Value	699,783,000	686,134,000
Carrying Value	$ 886,927,000	886,495,000
2022-1C Tower Securities [Member]
Debt Instrument [Line Items]
Maturity Date	Jan. 11, 2028
Principal Balance	$ 850,000,000	850,000,000
Fair Value	852,457,000	855,899,000
Carrying Value	$ 840,527,000	840,053,000
2020 Senior Notes [Member]
Debt Instrument [Line Items]
Maturity Date	Feb. 15, 2027
Principal Balance	$ 1,500,000,000	1,500,000,000
Fair Value	1,385,640,000	1,375,815,000
Carrying Value	$ 1,488,474,000	1,487,013,000
2021 Senior Notes [Member]
Debt Instrument [Line Items]
Maturity Date	Feb. 01, 2029
Principal Balance	$ 1,500,000,000	1,500,000,000
Fair Value	1,290,000,000	1,286,250,000
Carrying Value	$ 1,489,272,000	$ 1,488,402,000

Debt (Schedule of Cash and Non-

Debt (Schedule of Cash and Non-Cash Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jul. 03, 2023	Jun. 21, 2023
Debt Instrument [Line Items]
Cash Interest	$ 101,288	$ 84,315	$ 202,514	$ 166,566
Non-cash Interest	$ 7,518	11,529	$ 21,757	23,054
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Interest Rate	6.30%		6.30%
Cash Interest	$ 8,782	3,603	$ 18,068	5,882
2018 Term Loan [Member]
Debt Instrument [Line Items]
Interest Rate	2.545%		2.545%
Cash Interest	$ 14,920	11,616	$ 29,284	22,527
Non-cash Interest	$ 7,678	11,440	$ 16,899	22,879
Blended rate			2.545%
Accruing interest rate	6.95%		6.95%
2014-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	3.869%		3.869%
Cash Interest	$ 6,046	6,046	$ 12,092	12,092
2018-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	3.448%		3.448%
Cash Interest		5,570		11,141
2019-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.836%		2.836%
Cash Interest	$ 8,357	8,357	$ 16,714	16,714
2020-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.884%		1.884%
Cash Interest	$ 3,598	3,598	$ 7,195	7,195
2020-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.328%		2.328%
Cash Interest	$ 3,540	3,540	$ 7,079	7,079
2021-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.631%		1.631%
Cash Interest	$ 4,851	4,851	$ 9,697	9,697
2021-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.84%		1.84%
Cash Interest	$ 4,196	4,196	$ 8,391	8,391
2021-3C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.593%		2.593%
Cash Interest	$ 5,873	5,873	$ 11,746	11,746
2022-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	6.599%		6.599%
Cash Interest	$ 14,094		$ 28,187
2020 Senior Notes [Member]
Debt Instrument [Line Items]
Interest Rate	3.875%		3.875%
Cash Interest	$ 14,531	14,531	$ 29,063	29,063
Non-cash Interest	$ 91	89	$ 182	175
2021 Senior Notes [Member]
Debt Instrument [Line Items]
Interest Rate	3.125%		3.125%
Cash Interest	$ 11,719	11,719	$ 23,438	23,438
Other [Member]
Debt Instrument [Line Items]
Cash Interest	781	$ 815	1,560	$ 1,601
Non-cash Interest	(251)		4,676
Interest Rate Swap [Member] | 2018 Term Loan [Member]
Debt Instrument [Line Items]
Notional amount	$ 1,950,000		$ 1,950,000			$ 1,950,000
Derivative basis spread on variable interest rate	1.75%		1.75%
Derivative fixed interest rate	1.874%		1.874%			1.90%
Interest Rate Swap [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member]
Debt Instrument [Line Items]
Derivative basis spread on variable interest rate						1.75%
Subsequent Event [Member] | Interest Rate Swap [Member] | 2018 Term Loan [Member]
Debt Instrument [Line Items]
Derivative fixed interest rate					1.90%
Subsequent Event [Member] | Interest Rate Swap [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member]
Debt Instrument [Line Items]
Derivative basis spread on variable interest rate					1.85%
Credit spread adjustment					0.10%

Debt (Schedule of Revolving Cre

Debt (Schedule of Revolving Credit Facility Key Terms) (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Line of Credit Facility [Line Items]
Sustainability Margin Adjustment		0.05%
Sustainability Commitment Fee Adjustment		0.01%
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Interest Rate	6.30%
Unused Commitment Fee	0.14%
Financial Covenant Compliance Status	In Compliance

Debt (Summary of Revolving Cred

Debt (Summary of Revolving Credit Facility Activity) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Line of Credit Facility [Line Items]
Repayments under Revolving Credit Facility			$ (410,000)	$ (150,000)
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Beginning outstanding balance	$ 675,000	$ 680,000	720,000	350,000
Borrowings			140,000	330,000
Repayments under Revolving Credit Facility	(225,000)	(150,000)	(410,000)	(150,000)
Ending outstanding balance	$ 450,000	$ 530,000	$ 450,000	$ 530,000

Shareholders' Equity (Narrative

Shareholders' Equity (Narrative) (Details) - USD ($) $ in Millions	Aug. 03, 2023	Oct. 28, 2021
Subsequent Event [Member]
Class of Stock [Line Items]
Stock repurchase program, remaining authorization	$ 504.7
New Plan [Member] | Class A Common Stock [Member]
Class of Stock [Line Items]
Stock repurchase program, authorized		$ 1,000

Shareholders' Equity (Summary o

Shareholders' Equity (Summary of Share Repurchases) (Details) $ / shares in Units, shares in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares
Shareholders' Equity [Abstract]
Total number of shares purchased (in millions) | shares	1.3
Average price paid per share | $ / shares	$ 332
Total price paid (in millions) | $	$ 431.6

Shareholders' Equity (Schedule

Shareholders' Equity (Schedule of Dividends Paid and Dividends Declared) (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	6 Months Ended
	Aug. 03, 2023	Jun. 30, 2023
February 27,2022 [Member]
Date Declared		Feb. 20, 2023
Payable to Shareholders of Record at the Close of Business on		Mar. 10, 2023
Cash Paid Per Share		$ 0.85
Aggregate Amount Paid		$ 93.9
Date Paid/Date to be Paid		Mar. 24, 2023
October 30, 2022 [Member]
Date Declared		Apr. 30, 2023
Payable to Shareholders of Record at the Close of Business on		May 26, 2023
Cash Paid Per Share		$ 0.85
Aggregate Amount Paid		$ 92.1
Date Paid/Date to be Paid		Jun. 21, 2023
Subsequent Event [Member] | April 24, 2022 [Member]
Date Declared	Jul. 30, 2023
Payable to Shareholders of Record at the Close of Business on	Aug. 24, 2023
Cash to be Paid Per Share	$ 0.85
Date Paid/Date to be Paid	Sep. 20, 2023

Stock-Based Compensation (Narra

Stock-Based Compensation (Narrative) (Details) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
Stock-Based Compensation [Abstract]
Grants in period | shares	20
Weighted-average fair value of options granted | $ / shares	$ 58.95
Total intrinsic value for options exercised | $	$ 23.9

Stock-Based Compensation (Sched

Stock-Based Compensation (Schedule of Assumptions Used to Estimate Fair Value of Stock Options) (Details)	6 Months Ended
	Jun. 30, 2023
Stock-Based Compensation [Abstract]
Risk free interest rate	3.96%
Dividend yield	1.50%
Expected volatility	30%
Expected lives	4 years 4 months 24 days

Stock-Based Compensation (Summa

Stock-Based Compensation (Summary of Stock Option Activity) (Details) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
Stock-Based Compensation [Abstract]
Number of Shares, Outstanding | shares	1,673
Number of Shares, Granted | shares	20
Number of Shares, Exercised | shares	(176)
Number of Shares, Forfeited/canceled | shares	(8)
Number of Shares, Outstanding | shares	1,509
Number of Shares, Exercisable | shares	1,479
Number of Shares, Unvested | shares	30
Weighted-Average Exercise Price Per Share, Outstanding | $ / shares	$ 161.02
Weighted-Average Exercise Price Per Share, Granted | $ / shares	224.24
Weighted-Average Exercise Price Per Share, Exercised | $ / shares	127.05
Weighted-Average Exercise Price Per Share, Forfeited/canceled | $ / shares	235.41
Weighted-Average Exercise Price Per Share, Outstanding | $ / shares	165.42
Weighted-Average Exercise Price Per Share, Exercisable | $ / shares	163.71
Weighted-Average Exercise Price Per Share, Unvested | $ / shares	$ 254.38
Weighted-Average Remaining Contractual Life (in years), Outstanding	2 years 2 months 12 days
Weighted-Average Remaining Contractual Life (in years), Exercisable	2 years
Weighted-Average Remaining Contractual Life (in years), Unvested	9 years 4 months 24 days
Aggregate Intrinsic Value, Outstanding | $	$ 101,124
Aggregate Intrinsic Value, Exercisable | $	100,973
Aggregate Intrinsic Value, Unvested | $	$ 151

Stock-Based Compensation (Sum_2

Stock-Based Compensation (Summary of Restricted Stock Unit and Performance Based Restricted Stock Unit Activity) (Details) shares in Thousands	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Outstanding | shares	222
Number of Shares, Granted | shares	171
Number of Shares, Vested | shares	(117)
Number of Shares, Forfeited/canceled | shares	(11)
Number of Shares, Outstanding | shares	265
Weighted-Average Grant Date Fair Value per Share, Outstanding | $ / shares	$ 280.66
Weighted-Average Grant Date Fair Value per Share, Granted | $ / shares	255.36
Weighted-Average Grant Date Fair Value per Share, Vested | $ / shares	263.75
Weighted-Average Grant Date Fair Value per Share, Forfeited/canceled | $ / shares	278.05
Weighted-Average Grant Date Fair Value per Share, Outstanding | $ / shares	$ 271.40
Performance Stock Units (PSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Outstanding | shares	429
Number of Shares, Granted | shares	96
Number of Shares, Adjustment | shares	65
Number of Shares, Vested | shares	(207)
Number of Shares, Forfeited/canceled | shares	(14)
Number of Shares, Outstanding | shares	369
Weighted-Average Grant Date Fair Value per Share, Outstanding | $ / shares	$ 332.18
Weighted-Average Grant Date Fair Value per Share, Granted | $ / shares	263.35
Weighted-Average Grant Date Fair Value per Share, Adjustment | $ / shares	302.96
Weighted-Average Grant Date Fair Value per Share, Vested | $ / shares	345.08
Weighted-Average Grant Date Fair Value per Share, Forfeited/canceled | $ / shares	298.10
Weighted-Average Grant Date Fair Value per Share, Outstanding | $ / shares	$ 298.65
Performance period	3 years

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Schedule Of Income Taxes [Line Items]
Valuation allowance	$ 66,300,000
Federal net operating loss carry-forward		$ 545,200,000
Secretariat of the Federal Revenue Bureau of Brazil [Member]
Schedule Of Income Taxes [Line Items]
Penalties and interest accrued	94,200,000
Minimum [Member] | Secretariat of the Federal Revenue Bureau of Brazil [Member]
Schedule Of Income Taxes [Line Items]
Estimate of possible loss	0
Maximum [Member] | Secretariat of the Federal Revenue Bureau of Brazil [Member]
Schedule Of Income Taxes [Line Items]
Estimate of possible loss	$ 97,700,000

Segment Data (Narrative) (Detai

Segment Data (Narrative) (Details) $ in Billions	6 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($) segment	Dec. 31, 2022 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of business segments | segment	2
Number of reportable segments | segment	2
Domestic Site Leasing [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 5.7	$ 5.9
International Site Leasing [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	3.6	3.5
Brazil [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 2.2	$ 2
Foreign Countries, Other than Brazil [Member] | Long-Lived Assets [Member] | Maximum [Member] | Geographic Concentration Risk [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	5%	5%

Segment Data (Schedule of Segme

Segment Data (Schedule of Segment Reporting Information) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Segment Reporting Information [Line Items]
Revenues		$ 678,500	$ 652,006	$ 1,354,016	$ 1,271,776
Cost of revenues		154,250	166,012	318,554	318,939
Operating profit		524,250	485,994	1,035,462	952,837
Selling, general, and administrative expenses	[1]	63,383	63,274	135,592	125,398
Acquisition and new business initiatives related adjustments and expenses		4,953	6,829	11,010	11,933
Asset impairment and decommission costs		32,867	8,521	59,257	17,033
Depreciation, amortization and accretion		181,820	176,392	364,235	350,716
Operating income		241,227	230,978	465,368	447,757
Other expense, net (principally interest expense and other income)		(68,435)	(165,390)	(148,512)	(153,385)
Income before income taxes		172,792	65,588	316,856	294,372
Cash capital expenditures		84,032	193,078	153,351	446,941
Assets		10,604,470		10,604,470		$ 10,585,041
Domestic Site Leasing [Member]
Segment Reporting Information [Line Items]
Revenues		456,754	442,084	911,588	875,070
Cost of revenues		64,434	65,768	134,183	131,573
Operating profit		392,320	376,316	777,405	743,497
Selling, general, and administrative expenses		28,445	26,225	60,188	49,598
Acquisition and new business initiatives related adjustments and expenses		2,573	2,789	5,805	6,388
Asset impairment and decommission costs		30,465	7,089	49,900	12,572
Depreciation, amortization and accretion		117,353	122,570	236,840	245,704
Operating income		213,484	217,643	424,672	429,235
Cash capital expenditures		50,943	94,427	95,578	133,972
Assets		6,133,583		6,133,583		6,308,204
International Site Leasing [Member]
Segment Reporting Information [Line Items]
Revenues		169,389	138,149	331,823	264,595
Cost of revenues		50,580	45,747	100,950	87,097
Operating profit		118,809	92,402	230,873	177,498
Selling, general, and administrative expenses		18,413	15,073	35,143	30,567
Acquisition and new business initiatives related adjustments and expenses		2,380	4,040	5,205	5,545
Asset impairment and decommission costs		2,244	1,432	7,130	4,461
Depreciation, amortization and accretion		61,892	51,597	122,304	100,478
Operating income		33,880	20,260	61,091	36,447
Cash capital expenditures		32,079	95,294	55,112	307,065
Assets		3,908,377		3,908,377		3,808,699
Site Development [Member]
Segment Reporting Information [Line Items]
Revenues		52,357	71,773	110,605	132,111
Cost of revenues		39,236	54,497	83,421	100,269
Operating profit		13,121	17,276	27,184	31,842
Selling, general, and administrative expenses		4,471	5,212	10,548	10,734
Depreciation, amortization and accretion		936	619	1,852	1,207
Operating income		7,714	11,445	14,784	19,901
Cash capital expenditures		675	1,728	1,070	2,694
Assets		96,882		96,882		158,137
Other [Member]
Segment Reporting Information [Line Items]
Selling, general, and administrative expenses		12,054	16,764	29,713	34,499
Asset impairment and decommission costs		158		2,227
Depreciation, amortization and accretion		1,639	1,606	3,239	3,327
Operating income		(13,851)	(18,370)	(35,179)	(37,826)
Other expense, net (principally interest expense and other income)		(68,435)	(165,390)	(148,512)	(153,385)
Cash capital expenditures		335	1,629	1,591	3,210
Assets		465,628		465,628		$ 310,001
Brazil [Member] | International Site Leasing [Member]
Segment Reporting Information [Line Items]
Revenues		$ 99,700	$ 73,800	$ 193,600	$ 139,100
Maximum [Member] | Revenue [Member] | Geographic Concentration Risk [Member] | Foreign Countries, Other than Brazil [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage		5%	5%	5%	5%
[1] Includes non-cash compensation of $ 17,566 and $ 23,248 for the three months ended June 30, 2023 and 2022, respectively, and $ 43,094 and $ 47,364 for the six months ended June 30, 2023 and 2022, respectively.

Earnings Per Share (Weighted-Av

Earnings Per Share (Weighted-Average Shares of Common Stock Outstanding used in Calculation of Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Net income attributable to SBA Communications Corporation	$ 203,648	$ 69,516	$ 304,865	$ 258,140
Basic weighted-average shares outstanding	108,355	107,850	108,244	107,966
Dilutive impact of stock options, RSUs, and PSUs	529	1,497	834	1,477
Diluted weighted-average shares outstanding	108,884	109,347	109,078	109,443
Net income per common share attributable to SBA Communications Corporation:
Basic	$ 1.88	$ 0.64	$ 2.82	$ 2.39
Diluted	$ 1.87	$ 0.64	$ 2.79	$ 2.36

Redeemable Noncontrolling Int_3

Redeemable Noncontrolling Interests (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Redeemable Noncontrolling Interests [Abstract]
Redemption amount	$ 37,573	$ 31,735	$ 17,250

Redeemable Noncontrolling Int_4

Redeemable Noncontrolling Interests (Components of Redeemable Noncontrolling Interest) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Redeemable Noncontrolling Interests [Abstract]
Beginning balance			$ 31,735	$ 17,250	$ 17,250
Net loss attributable to noncontrolling interests	$ (1,678)	$ (365)	(2,340)	$ (682)	(1,630)
Foreign currency translation adjustments			(457)		(204)
Contribution from joint venture partner			1,200
Adjustment to redemption amount			7,435		16,319
Ending balance	$ 37,573		$ 37,573		$ 31,735

Derivatives and Hedging Activ_3

Derivatives and Hedging Activities (Narrative) (Details) - USD ($)		6 Months Ended	12 Months Ended
	Aug. 04, 2020	Jun. 30, 2023	Dec. 31, 2022	Jul. 03, 2023	Jun. 21, 2023
Interest Rate Swap [Member]
Derivative [Line Items]
Accumulated derivative losses		$ 112,500,000	$ 119,600,000
Interest Rate Swap [Member] | Minimum [Member]
Derivative [Line Items]
Remaining maturity year		2023
Interest Rate Swap [Member] | Maximum [Member]
Derivative [Line Items]
Remaining maturity year		2025
2018 Term Loan [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount		$ 1,950,000,000			$ 1,950,000,000
Derivative basis spread on variable interest rate		1.75%
Derivative fixed interest rate		1.874%			1.90%
2018 Term Loan [Member] | Interest Rate Swap [Member] | Subsequent Event [Member]
Derivative [Line Items]
Derivative fixed interest rate				1.90%
Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Cash transfer in connection with termination of swaps	$ 0
Cash Flow Hedges [Member] | 2018 Term Loan [Member]
Derivative [Line Items]
Notional amount	1,950,000,000
Payment to terminate	176,200,000
Cash Flow Hedges [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount	$ 1,950,000,000
Derivative basis spread on variable interest rate	1.75%
Derivative fixed interest rate	1.874%
Derivative asset, fair value		$ 159,300,000	$ 182,900,000
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative basis spread on variable interest rate					1.75%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2018 Term Loan [Member] | Interest Rate Swap [Member] | Subsequent Event [Member]
Derivative [Line Items]
Derivative basis spread on variable interest rate				1.85%

Derivatives and Hedging Activ_4

Derivatives and Hedging Activities (Schedule of Effect of Derivatives on the Consolidated Statements of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest Rate Swap [Member] | Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in fair value of cash flow hedge	$ 7,856	$ 12,611	$ (23,540)	$ 86,712
Derivatives Not Designated as Hedges - Interest Rate Swap Agreements [Member] | Accumulated Other Comprehensive Income (Loss), Derivative Qualifying as Hedge, Excluded Component, Including Portion Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount recognized/reclassified in Non-cash interest expense	$ 7,460	$ 11,222	$ 16,468	$ 22,443

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pay vs Performance Disclosure [Line Items]
Net income (loss)	$ 203,648	$ 69,516	$ 304,865	$ 258,140

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2023
Insider Trading Arrangements [Line Items]
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false