XML 15 R5.htm IDEA: XBRL DOCUMENT v3.10.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Statement of Comprehensive Income [Abstract]    
Net income $ 52,942 $ 51,670
Other comprehensive income (loss) net of tax:    
Net unrealized gain (loss) on available-for-sale investment securities 3,515 (1,964)
Reclassification adjustment of net gain (loss) from sale of available-for-sale securities included in net income (9) 0
Related tax benefit (expense) (799) 722
Other comprehensive income (loss) on available-for-sale securities, net of tax 2,707 (1,242)
Net unrealized gain (loss) on cash flow hedges of borrowings (10,499) 6,690
Related tax benefit (expense) 2,389 (2,459)
Other comprehensive income (loss) on cash flow hedges of borrowings, net of tax (8,110) 4,231
Other comprehensive income (loss) net of tax (5,403) 2,989
Comprehensive income $ 47,539 $ 54,659