FDIC loss share asset and true up payment obligation (Tables)

6 Months Ended

Jun. 30, 2015

FDIC Indemnification Asset Roll Forward [Table Text Block]

		Quarters ended June 30,				Six months ended June 30,
(In thousands)		2015		2014		2015		2014
Balance at beginning of period	$	409,844	$	798,460	$	542,454	$	909,414
Amortization of loss share indemnification asset		(31,065)		(72,095)		(58,381)		(121,041)
Credit impairment losses to be covered under loss sharing agreements		7,647		10,372		15,893		25,462
Reimbursable expenses		42,730		11,085		64,275		23,830
Net payments from FDIC under loss sharing agreements		(32,158)		(29,291)		(164,423)		(110,618)
Other adjustments attributable to FDIC loss sharing agreements		(4,051)		(5,662)		(6,871)		(14,178)
Balance at end of period	$	392,947	$	712,869	$	392,947	$	712,869

Federal Deposit Insurance Corporation [Member]

Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]

(In thousands)		June 30, 2015		December 31, 2014
Carrying amount (fair value)	$	121,469	$	129,304
Undiscounted amount	$	172,026	$	187,238