Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.8.0.1
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Jun. 30, 2017
Marketable securities:    
Total cash equivalents and marketable securities $ 2,243,530 [1] $ 2,669,924 [2]
Other current assets:    
Derivative assets 4,474 5,931
Other non-current assets:    
Executive Deferred Savings Plan 192,169 182,150
Total financial assets 2,440,173 [1] 2,858,005 [2]
Other current liabilities:    
Derivative liabilities (415) (1,275)
Total financial liabilities (415) (1,275)
Cash excluded from fair value measurement 481,100 307,400
Time deposits excluded from fair value measurement [3] 33,581 39,389
Money market funds and other    
Cash equivalents:    
Cash equivalents 569,287 616,039
U.S. Treasury securities    
Cash equivalents:    
Cash equivalents 3,745  
Marketable securities:    
Marketable securities 404,983 373,299
Corporate debt securities    
Cash equivalents:    
Cash equivalents   76,472
Marketable securities:    
Marketable securities 914,358 1,042,723
Sovereign securities    
Cash equivalents:    
Cash equivalents   10,050
Marketable securities:    
Marketable securities 11,427 42,515
U.S. Government agency securities    
Cash equivalents:    
Cash equivalents   117,417
Marketable securities:    
Marketable securities 339,730 391,409
Level 1    
Marketable securities:    
Total cash equivalents and marketable securities 1,303,503 [1] 1,357,459 [2]
Other current assets:    
Derivative assets 0 0
Other non-current assets:    
Executive Deferred Savings Plan 142,809 136,145
Total financial assets 1,446,312 [1] 1,493,604 [2]
Other current liabilities:    
Derivative liabilities 0 0
Total financial liabilities 0 0
Level 1 | Money market funds and other    
Cash equivalents:    
Cash equivalents 569,287 616,039
Level 1 | U.S. Treasury securities    
Cash equivalents:    
Cash equivalents 0  
Marketable securities:    
Marketable securities 394,486 373,299
Level 1 | Corporate debt securities    
Cash equivalents:    
Cash equivalents   0
Marketable securities:    
Marketable securities 0 0
Level 1 | Sovereign securities    
Cash equivalents:    
Cash equivalents   0
Marketable securities:    
Marketable securities 0 0
Level 1 | U.S. Government agency securities    
Cash equivalents:    
Cash equivalents   0
Marketable securities:    
Marketable securities 339,730 368,121
Level 2    
Marketable securities:    
Total cash equivalents and marketable securities 940,027 [1] 1,312,465 [2]
Other current assets:    
Derivative assets 4,474 5,931
Other non-current assets:    
Executive Deferred Savings Plan 49,360 46,005
Total financial assets 993,861 [1] 1,364,401 [2]
Other current liabilities:    
Derivative liabilities (415) (1,275)
Total financial liabilities (415) (1,275)
Level 2 | Money market funds and other    
Cash equivalents:    
Cash equivalents 0 0
Level 2 | U.S. Treasury securities    
Cash equivalents:    
Cash equivalents 3,745  
Marketable securities:    
Marketable securities 10,497 0
Level 2 | Corporate debt securities    
Cash equivalents:    
Cash equivalents   76,472
Marketable securities:    
Marketable securities 914,358 1,042,723
Level 2 | Sovereign securities    
Cash equivalents:    
Cash equivalents   10,050
Marketable securities:    
Marketable securities 11,427 42,515
Level 2 | U.S. Government agency securities    
Cash equivalents:    
Cash equivalents   117,417
Marketable securities:    
Marketable securities $ 0 $ 23,288
[1] Excludes cash of $481.1 million held in operating accounts and time deposits of $33.6 million as of December 31, 2017.
[2] Excludes cash of $307.4 million held in operating accounts and time deposits of $39.4 million as of June 30, 2017.
[3] Time deposits excluded from fair value measurements.