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Bank segment - Income statement data (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Noninterest expense |  |  |  |
Income before income taxes | $ 80,660 | $ 75,543 | $ 189,380 | $ 212,595
Income taxes | 29,516 | 27,264 | 70,406 | 76,302
Net income | 51,144 | 48,279 | 118,974 | 136,293
American Savings Bank (ASB) |  |  |  |
Interest and dividend income |  |  |  |
Interest and fees on loans | 46,413 | 45,532 | 137,646 | 133,065
Interest and dividends on investment securities | 4,213 | 2,773 | 10,570 | 8,758
Total interest and dividend income | 50,626 | 48,305 | 148,216 | 141,823
Interest expense |  |  |  |
Interest on deposit liabilities | 1,355 | 1,312 | 3,881 | 3,774
Interest on other borrowings | 1,515 | 1,438 | 4,468 | 4,263
Total interest expense | 2,870 | 2,750 | 8,349 | 8,037
Net interest income | 47,756 | 45,555 | 139,867 | 133,786
Provision for loan losses | 2,997 | 1,550 | 5,436 | 3,566
Net interest income after provision for loan losses | 44,759 | 44,005 | 134,431 | 130,220
Noninterest income |  |  |  |
Fees from other financial services | 5,639 | 5,642 | 16,544 | 15,987
Fee income on deposit liabilities | 5,883 | 5,109 | 16,622 | 14,175
Fee income on other financial products | 2,096 | 1,971 | 6,088 | 6,325
Bank-owned life insurance | 1,021 | 1,000 | 3,062 | 2,945
Mortgage banking income | 1,437 | 875 | 5,327 | 1,749
Gains on sale of investment securities | 0 | 0 | 0 | 2,847
Other income, net | 2,389 | 634 | 3,363 | 1,920
Total noninterest income | 18,465 | 15,231 | 51,006 | 45,948
Noninterest expense |  |  |  |
Compensation and employee benefits | 22,728 | 19,892 | 66,813 | 60,050
Occupancy | 4,128 | 4,517 | 12,250 | 12,959
Data processing | 3,032 | 2,684 | 9,101 | 8,715
Services | 2,556 | 2,580 | 7,730 | 7,708
Equipment | 1,608 | 1,672 | 4,999 | 4,926
Office supplies, printing and postage | 1,511 | 1,415 | 4,297 | 4,487
Marketing | 934 | 948 | 2,619 | 2,690
FDIC insurance | 809 | 840 | 2,393 | 2,441
Other expense | 5,116 | 4,182 | 14,076 | 11,198
Total noninterest expense | 42,422 | 38,730 | 124,278 | 115,174
Income before income taxes | 20,802 | 20,506 | 61,159 | 60,994
Income taxes | 7,351 | 7,253 | 21,382 | 21,806
Net income | $ 13,451 | $ 13,253 | $ 39,777 | $ 39,188

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- Definition Represents the fees earned on financial products not otherwise specified in the existing taxonomy, including commissions from the sale of annuities, mutual funds and insurance products. + References No definition available. + Details
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- Definition Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights. + References No definition available. + Details
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- Definition The noninterest income derived from mortgage banking activities (fees and commissions), excluding fees earned from servicing third-party assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13 (d)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 13 -Article 9 + Details
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