pre_text: Fair Value of Financial Instruments The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis (in millions): (1) Reported as other current assets in the consolidated balance sheets (2) Reported as other non-current assets in the consolidated balance sheets (3) Reported as accrued expenses in the consolidated balance sheets
table: April 26, 2019
table: Fair Value Measurements at Reporting Date Using
table: Total Level 1 Level 2
table: Cash $ 2,216 $  2,216 $  —
table: Corporate bonds 1,353 — 1,353
table: U.S. Treasury and government debt securities 213 131 82
table: Certificates of deposit 117 — 117
table: Total cash, cash equivalents and short-term investments $ 3,899 $ 2,347 $ 1,552
table: Other items:
table: Mutual funds (1) $ 6 $  6 $  —
table: Mutual funds (2) $ 29 $  29 $  —
table: Foreign currency exchange contracts assets (1) $ 4 $  — $ 4
table: Foreign currency exchange contracts liabilities (3) (1 ) $  — (1 )
question: Analyse this data from a financial earnings document. What was the difference in the fair value for U.S. Treasury and government debt securities between Level 1 and Level 2?