XML 49 R26.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Fair Value Of Financial Instruments | 12 Months Ended
--- | ---
Dec. 31, 2024
Fair Value Of Financial Instruments [Abstract] |
Fair Value Of Financial Instruments | (19) Fair Value of Financial Instruments: Fair value is defined under GAAP as the exit price associated with the sale of an asset or transfer of a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value under GAAP must maximize the use of observable inputs and minimize the use of unobservable inputs. In addition, GAAP establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. The three input levels in the hierarchy of fair value measurements are defined by the FASB generally as follows: Input Level Description of Input Level 1 Observable inputs such as quoted prices in active markets for identical assets. Level 2 Inputs other than quoted prices in active markets that are either directly or indirectly observable. Level 3 Unobservable inputs in which little or no market data exists. The following tables represent our pension plan assets measured at fair value on a recurring basis as of December 31, 2024 and 2023:
|  |  | Fair Value Measurements at December 31, 2024 |
| ($ in millions) |  | Total |  | Level 1 |  | Level 2 |  | Level 3 |
| Cash and Cash Equivalents |  | $ | 127 |  | $ | 127 |  | $ | - |  | $ | - |
| Government Obligations |  |  | 394 |  |  | - |  |  | 394 |  |  | - |
| Equities |  |  | 2 |  |  | 2 |  |  | - |  |  | - |
| Interest in Limited Partnerships and |  |  |  |  |  |  |  |  |  |  |  |  |
| Limited Liability Companies |  |  | 161 |  |  | - |  |  | - |  |  | 161 |
| Commingled Funds |  |  | 1,596 |  |  | - |  |  | 1,596 |  |  | - |
| Total investments at fair value |  | $ | 2,280 |  | $ | 129 |  | $ | 1,990 |  | $ | 161 |
| Interest in Registered Investment Companies (1) |  |  | - |  |  |  |  |  |  |  |  |  |
| Interest in Limited Partnerships and |  |  |  |  |  |  |  |  |  |  |  |  |
| Limited Liability Companies (1) |  |  | 65 |  |  |  |  |  |  |  |  |  |
| Interest and Dividend Receivable |  |  | 2 |  |  |  |  |  |  |  |  |  |
| Due from Broker for Securities Sold |  |  | 14 |  |  |  |  |  |  |  |  |  |
| Value of Funds Held in Insurance Co. |  |  | 4 |  |  |  |  |  |  |  |  |  |
| Due to Broker for Securities Purchased |  |  | (37) |  |  |  |  |  |  |  |  |  |
| Total Plan Assets, at Fair Value |  | $ | 2,328 |  |  |  |  |  |  |  |  |  |
|  |  | Fair Value Measurements at December 31, 2023 |
| ($ in millions) |  | Total |  | Level 1 |  | Level 2 |  | Level 3 |
| Cash and Cash Equivalents |  | $ | 128 |  | $ | 128 |  | $ | - |  | $ | - |
| Government Obligations |  |  | 300 |  |  | - |  |  | 300 |  |  | - |
| Corporate and Other Obligations |  |  | 160 |  |  | - |  |  | 160 |  |  | - |
| Equities |  |  | 90 |  |  | 90 |  |  | - |  |  | - |
| Interest in Limited Partnerships and |  |  |  |  |  |  |  |  |  |  |  |  |
| Limited Liability Companies |  |  | 162 |  |  | - |  |  | - |  |  | 162 |
| Commingled Funds |  |  | 1,310 |  |  | - |  |  | 1,310 |  |  | - |
| Total investments at fair value |  | $ | 2,150 |  | $ | 218 |  | $ | 1,770 |  | $ | 162 |
| Interest in Registered Investment Companies (1) |  |  | 54 |  |  |  |  |  |  |  |  |  |
| Interest in Limited Partnerships and |  |  |  |  |  |  |  |  |  |  |  |  |
| Limited Liability Companies (1) |  |  | 81 |  |  |  |  |  |  |  |  |  |
| Interest and Dividend Receivable |  |  | 5 |  |  |  |  |  |  |  |  |  |
| Due from Broker for Securities Sold |  |  | 11 |  |  |  |  |  |  |  |  |  |
| Value of Funds Held in Insurance Co. |  |  | 5 |  |  |  |  |  |  |  |  |  |
| Due to Broker for Securities Purchased |  |  | (38) |  |  |  |  |  |  |  |  |  |
| Total Plan Assets, at Fair Value |  | $ | 2,268 |  |  |  |  |  |  |  |  |  |
(1)In accordance with Subtopic 820-10, certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. These balances are intended to permit reconciliation of the fair value hierarchy to the plan asset amounts presented in Note 18 - Retirement Plans. The tables below set forth a summary of changes in the fair value of the Plan’s Level 3 assets for the years ended December 31, 2024 and 2023:
|  |  | Interest in Limited Partnerships and Limited Liability Companies |
| ($ in millions) |  | 2024 |  | 2023 |
| Balance at beginning of year |  | $ | 162 |  | $ | 156 |
| Realized gains |  |  | 15 |  |  | 13 |
| Unrealized (loss) gain |  |  | (1) |  |  | 6 |
| Purchases |  |  | - |  |  | - |
| Sales and distributions |  |  | (15) |  |  | (13) |
| Balance at end of year |  | $ | 161 |  | $ | 162 |
The following table provides further information regarding the redemption of the Plan’s Level 3 investments as well as information related to significant unobservable inputs and the range of values for those inputs for the Plan’s interest in certain limited partnerships and limited liability companies as of December 31, 2024:
|  |  |  |  |  | Liquidation |  | Capitalization |
| ($ in millions) |  | Fair Value |  | Period |  | Rate |
| Interest in Limited Partnerships and Limited Liability Companies (2) |  |  |  |  |  |  |  |  |  |
| 426 E. Casino Road, LLC (1) |  | $ | 19 |  |  | N/A |  |  | 6.75% |
| 100 Comm Drive, LLC (1) |  |  | 10 |  |  | N/A |  |  | 8.25% |
| 100 CTE Drive, LLC (1) |  |  | 13 |  |  | N/A |  |  | 10.00% |
| 6430 Oakbrook Parkway, LLC (1) |  |  | 27 |  |  | N/A |  |  | 8.50% |
| 8001 West Jefferson, LLC (1) |  |  | 22 |  |  | N/A |  |  | 9.50% |
| 1500 MacCorkle Ave SE, LLC (1) |  |  | 11 |  |  | N/A |  |  | 10.00% |
| 400 S. Pike Road West, LLC (1) |  |  | 1 |  |  | N/A |  |  | 9.00% |
| 601 N. US 131, LLC (1) |  |  | 1 |  |  | N/A |  |  | 9.25% |
| 9260 E. Stockton Blvd., LLC (1) |  |  | 7 |  |  | N/A |  |  | 7.75% |
| 120 E. Lime Street, LLC (1) |  |  | 11 |  |  | N/A |  |  | 8.50% |
| 610 N. Morgan Street, LLC (1) |  |  | 39 |  |  | N/A |  |  | 8.25% |
| Total Interest in Limited Partnerships and Limited Liability Companies |  | $ | 161 |  |  |  |  |  |  |
(1)The entity invests in commercial real estate properties that are leased to Frontier, with the exception of the E. Casino Road property which is leased to a third party. The leases are triple net, whereby we are responsible for all expenses, including but not limited to, insurance, repairs and maintenance and payment of property taxes. (2)All Level 3 investments have the same redemption frequency (through the liquidation of underlying investments) and redemption notice period (none). The fair value of these properties is based on independent appraisals. The following table summarizes the carrying amounts and estimated fair values for long-term debt at December 31, 2024 and 2023. For the other financial instruments including cash, short-term investments, accounts receivable, restricted cash, accounts payable and other current liabilities, the carrying amounts approximate fair value due to the relatively short maturities of those instruments. The fair value of our long-term debt is estimated based upon quoted market prices at the reporting date for those financial instruments.
|  |  | 2024 |  | 2023 |
|  |  |  | Carrying |  |  |  |  |  | Carrying |  |  |  |
| ($ in millions) |  |  | Amount |  |  | Fair Value |  |  | Amount |  |  | Fair Value |
| Total debt |  | $ | 11,569 |  | $ | 11,749 |  | $ | 11,231 |  | $ | 10,712 |

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

X
- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details
Name: | us-gaap_FairValueDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration