Consolidated Statements of Condition - USD ($) $ in Thousands		Sep. 30, 2015		Dec. 31, 2014
Assets:
Cash and cash equivalents		$ 585,794		$ 564,150
Securities:
Available-for-sale ($10,752 and $11,436 pledged, respectively)		162,326		173,783
Held-to-maturity ($4,503,995 and $4,584,886 pledged, respectively) (fair value of $6,812,774 and $7,085,971, respectively)		6,597,285	[1]	6,922,667	[2]
Total securities		6,759,611		7,096,450
Non-covered loans held for sale		380,613		379,399
Non-covered loans held for investment, net of deferred loan fees and costs		34,146,565		33,024,956
Less: Allowance for losses on non-covered loans		(146,045)		(139,857)
Non-covered loans held for investment, net		34,000,520		32,885,099
Covered loans		2,149,055		2,428,622
Less: Allowance for losses on covered loans		(37,632)		(45,481)
Covered loans, net		2,111,423		2,383,141
Total loans, net		36,492,556		35,647,639
Federal Home Loan Bank stock, at cost	[3]	538,473		515,327
Premises and equipment, net		327,523		319,002
FDIC loss share receivable		336,665		397,811
Goodwill		2,436,131		2,436,131
Core deposit intangibles, net		3,734		7,943
Mortgage servicing rights		236,218		227,297
Bank-owned life insurance		935,210		915,156
Other real estate owned (includes $29,113 and $32,048, respectively, covered by loss sharing agreements)		52,704		94,004
Other assets		340,863		338,307
Total assets		49,045,482		48,559,217
Deposits:
NOW and money market accounts		12,702,596		12,549,600
Savings accounts		7,506,031		7,051,622
Certificates of deposit		5,517,871		6,420,598
Non-interest-bearing accounts		2,553,673		2,306,914
Total deposits		28,280,171		28,328,734
Wholesale borrowings:
Federal Home Loan Bank advances		10,529,244		10,183,132
Repurchase agreements		3,325,000		3,425,000
Fed funds purchased		511,000		260,000
Total wholesale borrowings		14,365,244		13,868,132
Junior subordinated debentures		358,541		358,355
Total borrowed funds		14,723,785		14,226,487
Other liabilities		214,689		222,181
Total liabilities		$ 43,218,645		$ 42,777,402
Stockholders' equity:
Preferred stock at par $0.01 (5,000,000 shares authorized; none issued)
Common stock at par $0.01 (600,000,000 shares authorized; 444,343,024 and 442,659,460 shares issued, and 444,319,494 and 442,587,190 shares outstanding, respectively)		$ 4,444		$ 4,427
Paid-in capital in excess of par		5,386,863		5,369,623
Retained earnings		489,383		464,569
Treasury stock, at cost (23,530 and 72,270 shares, respectively)		(426)		(1,118)
Accumulated other comprehensive loss, net of tax:
Net unrealized gain on securities available for sale, net of tax of $1,130 and $2,022, respectively		1,560		2,990
Net unrealized loss on the non-credit portion of other-than-temporary impairment ("OTTI") losses on securities, net of tax of $3,411 and $3,444, respectively		(5,335)		(5,387)
Net unrealized loss on pension and post-retirement obligations, net of tax of $33,480 and $36,118, respectively		(49,652)		(53,289)
Total accumulated other comprehensive loss, net of tax		(53,427)		(55,686)
Total stockholders' equity		5,826,837		5,781,815
Total liabilities and stockholders' equity		$ 49,045,482		$ 48,559,217

[1] Held-to-maturity securities are reported at a carrying amount equal to amortized cost less the non-credit portion of OTTI recorded in AOCL. At September 30, 2015, the non-credit portion of OTTI recorded in AOCL was $8.7 million (before tax).

[2] Held-to-maturity securities are reported at a carrying amount equal to amortized cost less the non-credit portion of OTTI recorded in AOCL. At December 31, 2014, the non-credit portion of OTTI recorded in AOCL was $8.8 million (before taxes).

[3] Carrying value and estimated fair value are at cost.