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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2024
Commitments And Contingencies [Abstract]  
Roll Forward of Vendor Financing liabilities

($ in millions)

2024

2023

Confirmed obligations outstanding at January 1

$

263

$

-

Invoices confirmed during the year

84

268

Confirmed invoices paid during the year

(331)

(5)

Confirmed obligations outstanding at December 31

$

16

$

263

Future Payments For Obligations Under Noncancelable Long Distance Contracts And Service Agreements

($ in millions)

Amount

    

Year ending December 31:

2025

$

95

2026

16

2027

5

2028

-

2029

-

Thereafter

-

Total

$

116

Outstanding Performance Letters Of Credit

($ in millions)

Amount

    

CNA Financial Corporation (CNA)

$

24

AIG Insurance

28

Zurich

133

Total (1)

$

185

(1)At December 31, 2024, we had total letters of credit outstanding of $265 million, of which, $74 million was used for various Federal

Communications Commission (FCC) rural deployment programs in which the Universal Service Administrative Company (USAC) provides funds to Frontier to support the construction of rural broadband connectivity, and $6 million was used for rent obligations under our administrative office lease terms.