Note 1 - Basis of Presentation - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Items included in accumulated other comprehensive loss: | ||
| Adjustment to pension liability | $ (8) | $ (8) |
| Adjustment to fair value of interest rate caps | (33) | (31) |
| Income tax benefit | (10) | (9) |
| Accumulated other comprehensive loss | $ (31) | $ (30) |
| X | ||||||||||
- Definition The before tax amount of additional minimum pension liability not yet recognized as a net periodic pension cost. No definition available.
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| X | ||||||||||
- Definition Pension and other postretirement benefit plans accumulated other comprehensive income loss minimum pension liability tax. No definition available.
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| X | ||||||||||
- Definition Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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