Fair Value Measurements (Details) - USD ($) $ in Thousands | Oct. 31, 2024 | Jul. 31, 2024 |
Cash equivalents: | | |
Cash equivalents | $ 1,421,757 | $ 1,273,594 |
Short-term investments: | | |
Short-term investments | 1,154,252 | 986,574 |
Total cash equivalents and short-term investments | 2,576,009 | 2,260,168 |
Fair Value, Measurements, Recurring | | |
Cash equivalents: | | |
Cash equivalents | 1,421,757 | 1,273,594 |
Short-term investments: | | |
Short-term investments | 1,154,252 | 986,574 |
Total cash equivalents and short-term investments | 2,576,009 | 2,260,168 |
Fair Value, Measurements, Recurring | Foreign currency contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 2,918 | 2,541 |
Foreign currency contract assets-noncurrent | 665 | 800 |
Foreign currency contracts liabilities-current | 4,720 | 3,731 |
Foreign currency contracts liabilities-noncurrent | 1,201 | 844 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 2,918 | 2,541 |
Foreign currency contracts liabilities-current | 4,720 | 3,731 |
Fair Value, Measurements, Recurring | Foreign currency contracts | Not Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 745 | 2,132 |
Foreign currency contracts liabilities-current | 3,492 | 1,748 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 745 | 2,132 |
Foreign currency contracts liabilities-current | 3,492 | 1,748 |
Fair Value, Measurements, Recurring | Interest rate contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 1,428 | 3,829 |
Non-designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 1,428 | 3,829 |
Fair Value, Measurements, Recurring | Level I | | |
Cash equivalents: | | |
Cash equivalents | 1,172,163 | 956,932 |
Short-term investments: | | |
Short-term investments | 0 | 0 |
Total cash equivalents and short-term investments | 1,172,163 | 956,932 |
Fair Value, Measurements, Recurring | Level I | Foreign currency contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contract assets-noncurrent | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Foreign currency contracts liabilities-noncurrent | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Fair Value, Measurements, Recurring | Level I | Foreign currency contracts | Not Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Fair Value, Measurements, Recurring | Level I | Interest rate contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 0 | 0 |
Fair Value, Measurements, Recurring | Level II | | |
Cash equivalents: | | |
Cash equivalents | 249,594 | 316,662 |
Short-term investments: | | |
Short-term investments | 1,154,252 | 986,574 |
Total cash equivalents and short-term investments | 1,403,846 | 1,303,236 |
Fair Value, Measurements, Recurring | Level II | Foreign currency contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 2,918 | 2,541 |
Foreign currency contract assets-noncurrent | 665 | 800 |
Foreign currency contracts liabilities-current | 4,720 | 3,731 |
Foreign currency contracts liabilities-noncurrent | 1,201 | 844 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 2,918 | 2,541 |
Foreign currency contracts liabilities-current | 4,720 | 3,731 |
Fair Value, Measurements, Recurring | Level II | Foreign currency contracts | Not Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 745 | 2,132 |
Foreign currency contracts liabilities-current | 3,492 | 1,748 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 745 | 2,132 |
Foreign currency contracts liabilities-current | 3,492 | 1,748 |
Fair Value, Measurements, Recurring | Level II | Interest rate contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 1,428 | 3,829 |
Non-designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 1,428 | 3,829 |
Fair Value, Measurements, Recurring | Level III | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
Short-term investments: | | |
Short-term investments | 0 | 0 |
Total cash equivalents and short-term investments | 0 | 0 |
Fair Value, Measurements, Recurring | Level III | Foreign currency contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contract assets-noncurrent | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Foreign currency contracts liabilities-noncurrent | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Fair Value, Measurements, Recurring | Level III | Foreign currency contracts | Not Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts assets-current | 0 | 0 |
Foreign currency contracts liabilities-current | 0 | 0 |
Fair Value, Measurements, Recurring | Level III | Interest rate contracts | Designated as Hedging Instrument | | |
Designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 0 | 0 |
Non-designated derivative instruments: | | |
Foreign currency contracts liabilities-current | 0 | 0 |
U.S. treasury securities | | |
Short-term investments: | | |
Short-term investments | 313,955 | 257,021 |
U.S. treasury securities | Fair Value, Measurements, Recurring | | |
Short-term investments: | | |
Short-term investments | 313,955 | 257,021 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level I | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level II | | |
Short-term investments: | | |
Short-term investments | 313,955 | 257,021 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level III | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
U.S. government agency securities | | |
Short-term investments: | | |
Short-term investments | 183,328 | 160,075 |
U.S. government agency securities | Fair Value, Measurements, Recurring | | |
Short-term investments: | | |
Short-term investments | 183,328 | 160,075 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level I | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level II | | |
Short-term investments: | | |
Short-term investments | 183,328 | 160,075 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level III | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
Corporate debt securities | | |
Short-term investments: | | |
Short-term investments | 656,969 | 569,478 |
Corporate debt securities | Fair Value, Measurements, Recurring | | |
Short-term investments: | | |
Short-term investments | 656,969 | 569,478 |
Corporate debt securities | Fair Value, Measurements, Recurring | Level I | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
Corporate debt securities | Fair Value, Measurements, Recurring | Level II | | |
Short-term investments: | | |
Short-term investments | 656,969 | 569,478 |
Corporate debt securities | Fair Value, Measurements, Recurring | Level III | | |
Short-term investments: | | |
Short-term investments | 0 | 0 |
Money market funds | | |
Cash equivalents: | | |
Cash equivalents | 1,172,163 | 956,932 |
Money market funds | Fair Value, Measurements, Recurring | | |
Cash equivalents: | | |
Cash equivalents | 1,172,163 | 956,932 |
Money market funds | Fair Value, Measurements, Recurring | Level I | | |
Cash equivalents: | | |
Cash equivalents | 1,172,163 | 956,932 |
Money market funds | Fair Value, Measurements, Recurring | Level II | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
Money market funds | Fair Value, Measurements, Recurring | Level III | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
U.S. treasury securities | | |
Cash equivalents: | | |
Cash equivalents | 35,903 | 178,173 |
U.S. treasury securities | Fair Value, Measurements, Recurring | | |
Cash equivalents: | | |
Cash equivalents | 35,903 | 178,173 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level I | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level II | | |
Cash equivalents: | | |
Cash equivalents | 35,903 | 178,173 |
U.S. treasury securities | Fair Value, Measurements, Recurring | Level III | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
U.S. government agency securities | | |
Cash equivalents: | | |
Cash equivalents | 107,239 | 57,549 |
U.S. government agency securities | Fair Value, Measurements, Recurring | | |
Cash equivalents: | | |
Cash equivalents | 107,239 | 57,549 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level I | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level II | | |
Cash equivalents: | | |
Cash equivalents | 107,239 | 57,549 |
U.S. government agency securities | Fair Value, Measurements, Recurring | Level III | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
Certificates of deposit | | |
Cash equivalents: | | |
Cash equivalents | 106,452 | 80,940 |
Certificates of deposit | Fair Value, Measurements, Recurring | | |
Cash equivalents: | | |
Cash equivalents | 106,452 | 80,940 |
Certificates of deposit | Fair Value, Measurements, Recurring | Level I | | |
Cash equivalents: | | |
Cash equivalents | 0 | 0 |
Certificates of deposit | Fair Value, Measurements, Recurring | Level II | | |
Cash equivalents: | | |
Cash equivalents | 106,452 | 80,940 |
Certificates of deposit | Fair Value, Measurements, Recurring | Level III | | |
Cash equivalents: | | |
Cash equivalents | $ 0 | $ 0 |