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Revenue from Contracts with Customers - Unsatisfied Performance Obligations Amount (Details) $ in Millions | Sep. 30, 2024 USD ($)
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Business subscription services and other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 101.3
Business subscription services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | 97.3
Other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 4.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01 | Residential subscription | Maximum |
Unsatisfied Performance Obligations |
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01 | Business subscription services and other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 17.1
Expected period to recognize revenue of remaining performance obligations | 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01 | Business subscription services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 16.4
Expected period to recognize revenue of remaining performance obligations | 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01 | Other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 0.7
Expected period to recognize revenue of remaining performance obligations | 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | Business subscription services and other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 47.5
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | Business subscription services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 45.6
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | Other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 1.9
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Business subscription services and other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 24.0
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Business subscription services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 23.0
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | Other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 1.0
Expected period to recognize revenue of remaining performance obligations | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | Business subscription services and other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 12.7
Expected period to recognize revenue of remaining performance obligations |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | Business subscription services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 12.3
Expected period to recognize revenue of remaining performance obligations |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | Other business services |
Unsatisfied Performance Obligations |
Expected revenue to be recognized in future periods | $ 0.4
Expected period to recognize revenue of remaining performance obligations |

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- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b)(1) -SubTopic 10 -Topic 606 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 + Details
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