Deposits (Tables)

12 Months Ended

Dec. 31, 2011

Interest Bearing Deposits Table [Text Block]

			December 31,
(In thousands)		2011		2010
Savings accounts		$	6,473,215	$	6,177,074
NOW, money market and other interest bearing demand deposits			5,103,398		4,756,615
Total savings, NOW, money market and other interest bearing demand deposits			11,576,613		10,933,689
Certificates of deposit:
	Under $100,000		6,473,095		6,238,229
	$100,000 and over		4,236,945		4,650,961
Total certificates of deposit			10,710,040		10,889,190
Total interest bearing deposits		$	22,286,653	$	21,822,879

Summary Of Certificates Of Deposit By Maturity Disclosures Table [Text Block]

(In thousands)
2012	$	6,873,895
2013		1,598,877
2014		833,916
2015		764,247
2016		569,217
2017 and thereafter		69,888
Total certificates of deposit	$	10,710,040