XML 57 R42.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Income Taxes (Tables)
 3 Months Ended
Jan. 31, 2020
Income Tax Disclosure [Abstract]  
Provision for Income Taxes and Effective Tax Rates
The following table presents the provision (benefit) for income taxes and the effective tax rates:
 
Three Months Ended 
 January 31,
 
2020
 
2019
 
(in thousands)
Income before income taxes
$
99,573

 
$
147,055

Provision (benefit) for income taxes
$
(4,488
)
 
$
(6,459
)
Effective tax rate
(4.5
)%
 
(4.4
)%