| Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis | 
Financial assets (excluding cash held in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis, as of the date indicated below, were presented on the Company’s Condensed Consolidated Balance Sheet as follows: 
|  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  
| As of September 30, 2017 (In thousands) | Total |   | Quoted Prices in Active Markets for Identical Assets (Level 1) |   | Significant Other Observable Inputs (Level 2) |  
| Assets |   |   |   |   |   |  
| Cash equivalents: |   |   |   |   |   |  
| Money market funds and other | $ | 923,316 | 
 |   | $ | 923,316 | 
 |   | $ | — | 
 |  
| Marketable securities: |   |   |   |   |   |  
| Corporate debt securities | 965,735 | 
 |   | — | 
 |   | 965,735 | 
 |  
| Sovereign securities | 14,531 | 
 |   | — | 
 |   | 14,531 | 
 |  
| U.S. Government agency securities | 362,196 | 
 |   | 362,196 | 
 |   | — | 
 |  
| U.S. Treasury securities | 381,361 | 
 |   | 381,361 | 
 |   | — | 
 |  
| 
Total cash equivalents and marketable securities(1)
 | 2,647,139 | 
 |   | 1,666,873 | 
 |   | 980,266 | 
 |  
| Other current assets: |   |   |   |   |   |  
| Derivative assets | 4,043 | 
 |   | — | 
 |   | 4,043 | 
 |  
| Other non-current assets: |   |   |   |   |   |  
| Executive Deferred Savings Plan | 187,785 | 
 |   | 140,307 | 
 |   | 47,478 | 
 |  
| 
Total financial assets(1)
 | $ | 2,838,967 | 
 |   | $ | 1,807,180 | 
 |   | $ | 1,031,787 | 
 |  
| Liabilities |   |   |   |   |   |  
| Other current liabilities: |   |   |   |   |   |  
| Derivative liabilities | $ | (1,235 | ) |   | $ | — | 
 |   | $ | (1,235 | ) |  
| Total financial liabilities | $ | (1,235 | ) |   | $ | — | 
 |   | $ | (1,235 | ) |  ________________ 
(1) Excludes cash of $360.0 million held in operating accounts and time deposits of $49.3 million as of September 30, 2017.
 
 
Financial assets (excluding cash held in operating accounts and time deposits) and liabilities measured at fair value on a recurring basis, as of the date indicated below, were presented on the Company’s Condensed Consolidated Balance Sheet as follows:   
 
|  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  
| As of June 30, 2017 (In thousands) | Total |   | Quoted Prices in Active Markets for Identical Assets (Level 1) |   | Significant Other Observable Inputs (Level 2) |  
| Assets |   |   |   |   |   |  
| Cash equivalents: |   |   |   |   |   |  
| Corporate debt securities | $ | 76,472 | 
 |   | $ | — | 
 |   | $ | 76,472 | 
 |  
| Money market funds and other | 616,039 | 
 |   | 616,039 | 
 |   | — | 
 |  
| U.S. Government agency securities | 117,417 | 
 |   | — | 
 |   | 117,417 | 
 |  
| Sovereign securities | 10,050 | 
 |   | — | 
 |   | 10,050 | 
 |  
| Marketable securities: |   |   |   |   |   |  
| Corporate debt securities | 1,042,723 | 
 |   | — | 
 |   | 1,042,723 | 
 |  
| Sovereign securities | 42,515 | 
 |   | — | 
 |   | 42,515 | 
 |  
| U.S. Government agency securities | 391,409 | 
 |   | 368,121 | 
 |   | 23,288 | 
 |  
| U.S. Treasury securities | 373,299 | 
 |   | 373,299 | 
 |   | — | 
 |  
| 
Total cash equivalents and marketable securities(1)
 | 2,669,924 | 
 |   | 1,357,459 | 
 |   | 1,312,465 | 
 |  
| Other current assets: |   |   |   |   |   |  
| Derivative assets | 5,931 | 
 |   | — | 
 |   | 5,931 | 
 |  
| Other non-current assets: |   |   |   |   |   |  
| Executive Deferred Savings Plan | 182,150 | 
 |   | 136,145 | 
 |   | 46,005 | 
 |  
| 
Total financial assets(1)
 | $ | 2,858,005 | 
 |   | $ | 1,493,604 | 
 |   | $ | 1,364,401 | 
 |  
| Liabilities |   |   |   |   |   |  
| Other current liabilities: |   |   |   |   |   |  
| Derivative liabilities | $ | (1,275 | ) |   | $ | — | 
 |   | $ | (1,275 | ) |  
| Total financial liabilities | $ | (1,275 | ) |   | $ | — | 
 |   | $ | (1,275 | ) | ________________ 
(1) Excludes cash of $307.4 million held in operating accounts and time deposits of $39.4 million as of June 30, 2017.
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