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Redeemable Noncontrolling Interests (Narrative) (Details) - Atlas Tower South Africa [Member] - USD ($) $ in Millions | Mar. 25, 2021 | Mar. 31, 2021
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Noncontrolling Interest [Line Items] |  |
Noncontrolling interest ownership percentage |  | 6.00%
Acquired additional interest value | $ 13.7 |

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- Definition The cash outflow associated with the purchase of noncontrolling interest during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Details
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