XML 64 R53.htm IDEA: XBRL DOCUMENT
v3.24.3

Acquisitions (Schedule of Acquisition Capital Expenditures) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Acquisitions [Abstract] |  |  |  |
Acquisitions of towers and related assets | $ 196,659 | $ 41,060 | $ 234,853 | $ 63,411
Land buyouts and other assets | 10,728 | 12,054 | 33,556 | 29,440
Total cash acquisition capital expenditures | 207,387 | 53,114 | 268,409 | 92,851
Ground lease extensions | $ 7,700 | $ 6,700 | $ 17,000 | $ 15,000

X
- Definition Ground lease extensions. + References No definition available. + Details
Name: | sbac_GroundLeaseExtensions
Namespace Prefix: | sbac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Ground lease land purchases. + References No definition available. + Details
Name: | sbac_GroundLeaseLandPurchases
Namespace Prefix: | sbac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Towers and related intangible assets acquisitions. + References No definition available. + Details
Name: | sbac_TowersAndRelatedIntangibleAssetsAcquisitions
Namespace Prefix: | sbac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_BusinessCombinationsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration