v3.22.2.2
Fair Value Measures and Disclosures (Tables)
3 Months Ended
Sep. 30, 2022
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis The following table sets forth the Company’s financial assets and liabilities that were measured at fair value on a recurring basis and the fair value measurement for such assets and liabilities at September 30 and June 30, 2022:
(Dollars in millions)Basis of Fair Value Measurement
September 30, 2022TotalLevel 1Level 2Level 3
Assets:
Marketable securities$64 $64 $— $— 
Interest-rate swap54 — 54 — 
Trading securities4 4 — — 
June 30, 2022
Assets:
Marketable securities$89 $89 $— $— 
Interest-rate swap36 — 36 — 
Trading securities2 2 — —