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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2015
Weighted Average Interest Rates for Each Type of Deposit | The following table sets forth the weighted average interest rates for each type of deposit at December 31, 2015 and 2014:
|  | December 31, |
|  | 2015 |  |  | 2014 |
(dollars in thousands) |  | Amount |  |  | Percent of Total |  |  | Weighted Average Interest Rate (1) |  |  | Amount |  |  | Percent of Total |  |  | Weighted Average Interest Rate (1) |
NOW and money market accounts |  | $ | 13,069,019 |  |  |  | 45.97 | % |  |  | 0.22 | % |  | $ | 12,549,600 |  |  |  | 44.30 | % |  |  | 0.37 | %
Savings accounts |  |  | 7,541,566 |  |  |  | 26.53 |  |  |  | 0.63 |  |  |  | 7,051,622 |  |  |  | 24.89 |  |  |  | 0.60 |
Certificates of deposit |  |  | 5,312,487 |  |  |  | 18.69 |  |  |  | 0.68 |  |  |  | 6,420,598 |  |  |  | 22.67 |  |  |  | 1.15 |
Non-interest-bearing accounts |  |  | 2,503,686 |  |  |  | 8.81 |  |  |  | — |  |  |  | 2,306,914 |  |  |  | 8.14 |  |  |  | — |
Total deposits |  | $ | 28,426,758 |  |  |  | 100.00 | % |  |  | 0.39 | % |  | $ | 28,328,734 |  |  |  | 100.00 | % |  |  | 0.57 | %
(1) | Excludes the effect of purchase accounting adjustments for certain certificates of deposit (“CDs”).
Scheduled Maturities of Core Deposit Intangibles | The scheduled maturities of CDs at December 31, 2015 were as follows:
(in thousands) |  |  |
1 year or less |  | $ | 2,427,758 |
More than 1 year through 2 years |  |  | 2,689,561 |
More than 2 years through 3 years |  |  | 111,794 |
More than 3 years through 4 years |  |  | 30,763 |
More than 4 years through 5 years |  |  | 27,057 |
Over 5 years |  |  | 25,554 |
Total CDs |  | $ | 5,312,487 |
Core Deposit Intangibles in Amounts of One Hundred Thousand or more, by Remaining Term to Maturity | The following table presents a summary of CDs in amounts of $100,000 or more by remaining term to maturity, at December 31, 2015:
|  | CDs of $100,000 or More Maturing Within |
(in thousands) |  | 0 – 3 Months |  |  | Over 3 to 6 Months |  |  | Over 6 to 12 Months |  |  | Over 12 Months |  |  | Total |
Total |  | $ | 164,385 |  |  | $ | 506,082 |  |  | $ | 637,647 |  |  | $ | 1,457,749 |  |  | $ | 2,765,863 |

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