LONG-TERM DEBT (Notes) (Details) $ in Thousands	Jul. 31, 2023 USD ($)
Debt Instrument [Line Items]
Senior Notes, Noncurrent	$ 1,186,104
Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Long-Term Debt, Fair Value	1,195,494
2028 Senior Notes
Debt Instrument [Line Items]
Senior Notes, Noncurrent	593,889
2028 Senior Notes | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Long-Term Debt, Fair Value	598,296
2033 Senior Notes
Debt Instrument [Line Items]
Senior Notes, Noncurrent	592,215
2033 Senior Notes | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Long-Term Debt, Fair Value	$ 597,198