| Condensed Balance Sheet | Consolidated Balance Sheets 
|  |  |  |  |  |  |  |  |  |  |  |  |  
|  | As of June 30, |  |  |  
| (In thousands) | 2020 |  | 2019 |  
| Accounts receivable, net: |  |  |  |  
| Accounts receivable, gross | $ | 1,119,235 |  |  | $ | 1,002,114 |  |  
| Allowance for doubtful accounts | (11,822) |  |  | (12,001) |  |  
|  | $ | 1,107,413 |  |  | $ | 990,113 |  |  
| Inventories: |  |  |  |  
| Customer service parts | $ | 338,608 |  |  | $ | 328,515 |  |  
| Raw materials | 478,594 |  |  | 444,627 |  |  
| Work-in-process | 334,965 |  |  | 285,191 |  |  
| Finished goods | 158,818 |  |  | 204,167 |  |  
|  | $ | 1,310,985 |  |  | $ | 1,262,500 |  |  
| Other current assets: |  |  |  |  
| Contract assets | $ | 99,876 |  |  | $ | 94,015 |  |  
| Deferred costs of revenue | 77,219 |  |  | 70,721 |  |  
| Prepaid expenses | 74,955 |  |  | 88,387 |  |  
| Prepaid income and other taxes | 56,809 |  |  | 51,889 |  |  
| Other current assets | 15,816 |  |  | 18,065 |  |  
|  | $ | 324,675 |  |  | $ | 323,077 |  |  
| Land, property and equipment, net: |  |  |  |  
| Land | $ | 67,858 |  |  | $ | 67,883 |  |  
| Buildings and leasehold improvements | 405,238 |  |  | 402,678 |  |  
| Machinery and equipment | 677,627 |  |  | 669,316 |  |  
| Office furniture and fixtures | 29,964 |  |  | 28,282 |  |  
| Construction-in-process | 93,736 |  |  | 26,029 |  |  
|  | 1,274,423 |  |  | 1,194,188 |  |  
| Less: accumulated depreciation | (754,599) |  |  | (745,389) |  |  
|  | $ | 519,824 |  |  | $ | 448,799 |  |  
| Other non-current assets: |  |  |  |  
| Executive Deferred Savings Plan | $ | 213,487 |  |  | $ | 207,581 |  |  
| Operating lease right of use assets | 100,790 |  |  | — |  |  
| Other non-current assets | 48,702 |  |  | 58,392 |  |  
|  | $ | 362,979 |  |  | $ | 265,973 |  |  
| Other current liabilities: |  |  |  |  
| Executive Deferred Savings Plan | $ | 215,167 |  |  | $ | 208,926 |  |  
| Compensation and benefits | 251,379 |  |  | 226,462 |  |  
| Other accrued expenses | 183,435 |  |  | 202,647 |  |  
| Customer credits and advances | 114,896 |  |  | 133,677 |  |  
| Income taxes payable | 35,640 |  |  | 23,350 |  |  
| Interest payable | 36,265 |  |  | 31,992 |  |  
| Operating lease liabilities | 28,994 |  |  | — |  |  
|  | $ | 865,776 |  |  | $ | 827,054 |  |  
| Other non-current liabilities: |  |  |  |  
| Pension liabilities | $ | 78,911 |  |  | $ | 79,622 |  |  
| Income taxes payable | 383,447 |  |  | 392,266 |  |  
| Operating lease liabilities | 70,885 |  |  | — |  |  
| Other non-current liabilities | 139,041 |  |  | 116,009 |  |  
|  | $ | 672,284 |  |  | $ | 587,897 |  |  | 
| Schedule of Accumulated Other Comprehensive Income (Loss) | The components of accumulated other comprehensive income (loss) (“OCI”) as of the dates indicated below were as follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| (In thousands) | Currency Translation Adjustments |  | Unrealized Gains (Losses) on Available-for-Sale Securities |  | Unrealized Gains (Losses) on Cash Flow Hedges |  | Unrealized Gains (Losses) on Defined Benefit Plans |  | Total |  
| Balance as of June 30, 2020 | $ | (43,957) |  |  | $ | 3,683 |  |  | $ | (23,250) |  |  | $ | (16,250) |  |  | $ | (79,774) |  |  
|  |  |  |  |  |  |  |  |  |  |  
| Balance as of June 30, 2019 | $ | (44,041) |  |  | $ | (1,616) |  |  | $ | (8,725) |  |  | $ | (18,647) |  |  | $ | (73,029) |  |  
|  |  |  |  |  |  |  |  |  |  |  | 
| Consolidated Statements of Operations | Consolidated Statements of Operations The following table shows other expense (income), net for the indicated periods: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  | Year ended June 30, |  |  |  |  |  
| (In thousands) | 2020 |  | 2019 |  | 2018 |  
| Other expense (income), net: |  |  |  |  |  |  
| Interest income | $ | (21,646) |  |  | $ | (40,367) |  |  | $ | (36,869) |  |  
| Foreign exchange (gains) losses, net | 4,236 |  |  | (322) |  |  | 708 |  |  
| Net realized losses (gains) on sale of investments | (297) |  |  | 1,294 |  |  | 209 |  |  
| Other | 20,385 |  |  | 7,933 |  |  | 5,470 |  |  
|  | $ | 2,678 |  |  | $ | (31,462) |  |  | $ | (30,482) |  |  |