Derivative Instruments

The notional amounts of the Company’s derivative instruments are shown in the table below. These contractual amounts, along with other terms of the derivative, are used to determine amounts to be exchanged between counterparties and are not a measure of loss exposure. At March 31, 2019, with the exception of the interest rate floors (discussed below), the Company’s derivative instruments are accounted for as free-standing derivatives, and changes in their fair value are recorded in current earnings.



(In thousands)	March 31, 2019		December 31, 2018
Interest rate swaps	$	2,007,799	$	2,006,280
Interest rate floors	1,000,000		1,000,000
Interest rate caps	61,696		62,163
Credit risk participation agreements	142,266		143,460
Foreign exchange contracts	6,710		6,206
Mortgage loan commitments	22,496		14,544
Mortgage loan forward sale contracts	2,657		5,768
Forward TBA contracts	33,503		16,500
Total notional amount	$	3,277,127	$	3,254,921

The largest group of notional amounts relate to interest rate swap contracts sold to commercial customers who wish to modify their interest rate sensitivity. The customers are engaged in a variety of businesses, including real estate, manufacturing, retail product distribution, education, and retirement communities. These customer swaps are offset by matching contracts purchased by the Company from other financial dealer institutions. Contracts with dealers that require central clearing are novated to a clearing agency who becomes the Company's counterparty. Because of the matching terms of the offsetting contracts, in addition to collateral provisions which mitigate the impact of non-performance risk, changes in fair value subsequent to initial recognition have a minimal effect on earnings.

Many of the Company’s interest rate swap contracts with large financial institutions contain contingent features relating to debt ratings or capitalization levels. Under these provisions, if the Company’s debt rating falls below investment grade or if the Company ceases to be “well-capitalized” under risk-based capital guidelines, certain counterparties can require immediate and ongoing collateralization on interest rate swaps in net liability positions or instant settlement of the contracts. The Company maintains debt ratings and capital well above these minimum requirements.

As of March 31, 2019, the Company has entered into interest rate floors with a combined notional value of $1.0 billion, to hedge the risk of declining interest rates on certain floating rate commercial loans. The premiums paid for these floors totaled $20.7 million with purchased strike rates that ranged from 2.50% to 2.25%. As of March 31, 2019, the maximum length of time over which the Company is hedging its exposure to the variability in future cash flows is approximately 6.4 years, and the floors are forward starting, beginning in 2020. The interest rate floors qualified and were designated as cash flow hedges and were assessed for effectiveness using regression analysis. The change in the fair value of the interest rate floors are recorded in AOCI, net of the amortization of the premium paid, which is recorded against interest and fees on loans in the consolidated statements of income. As of March 31, 2019, net deferred gains on the interest rate floors totaled $12.8 million (pre-tax) and was recorded in AOCI in the consolidated balance sheet. As of March 31, 2019, it is expected that $2.8 million (pre-tax) of interest rate floor premium amortization will be reclassified from AOCI into earnings over the next twelve months.

In April 2019, the Company entered into an additional interest rate floor with a notional value of $500.0 million and a premium paid of $10.7 million with a purchased strike rate of 2.0%. The floor is forward starting, beginning in 2020 and matures in 2026.

The Company also contracts with other financial institutions, as a guarantor or beneficiary, to share credit risk associated with certain interest rate swaps through risk participation agreements. The Company’s risks and responsibilities as guarantor are further discussed in Note 5 on Guarantees. In addition, the Company enters into foreign exchange contracts, which are mainly comprised of contracts to purchase or deliver foreign currencies for customers at specific future dates.

Under its program to sell residential mortgage loans in the secondary market, the Company designates certain newly-originated residential mortgage loans as held for sale. Derivative instruments arising from this activity include mortgage loan commitments and forward loan sale contracts. Changes in the fair values of the loan commitments and funded loans prior to sale that are due to changes in interest rates are economically hedged with forward contracts to sell residential mortgage-backed securities in the to-be-announced (TBA) market. These forward TBA contracts are also considered to be derivatives and are settled in cash at the security settlement date.

The fair values of the Company's derivative instruments, whose notional amounts are listed above, are shown in the table below. Information about the valuation methods used to determine fair value is provided in Note 16 on Fair Value Measurements in the 2018 Annual Report on Form 10-K.

The Company's policy is to present its derivative assets and derivative liabilities on a gross basis in its consolidated balance sheets, and these are reported in other assets and other liabilities. Effective January 2017, certain collateral posted to and from the Company's clearing counterparty has been offset against the fair values of cleared swaps, such that at March 31, 2019 in the table below, the positive fair values of cleared swaps were reduced by $3.8 million and the negative fair values of cleared swaps were reduced by $12.4 million. At December 31, 2018, the positive fair values of cleared swaps were reduced by $8.1 million and the negative fair values of cleared swaps were reduced by $6.5 million.



	Asset Derivatives				Liability Derivatives
	Mar. 31, 2019		Dec. 31, 2018		Mar. 31, 2019			Dec. 31, 2018
(In thousands)	Fair Value				Fair Value
Derivatives designated as hedging instruments:
Interest rate floors	$	32,058	$	29,031	$	—		$	—
Total derivatives designated as hedging instruments	$	32,058	$	29,031	$	—		$	—
Derivative instruments not designated as hedging instruments:
Interest rate swaps	$	18,641	$	11,537	$	(9,970	)	$	(13,110	)
Interest rate caps	8		24		(8		)	(24		)
Credit risk participation agreements	92		47		(110		)	(93		)
Foreign exchange contracts	44		20		(16		)	(8		)
Mortgage loan commitments	823		536		—			—
Mortgage loan forward sale contracts	22		15		—			(8		)
Forward TBA contracts	3		—		(196		)	(178		)
Total derivatives not designated as hedging instruments	$	19,633	$	12,179	$	(10,300	)	$	(13,421	)
Total	$	51,691	$	41,210	$	(10,300	)	$	(13,421	)

The pre-tax effects of derivative instruments on the consolidated statements of income are shown in the tables below.



	Amount of Gain or (Loss) Recognized in OCI							Location of Gain (Loss) Reclassified from AOCI into Income	Amount of Gain (Loss) Reclassified from AOCI into Income
	For the Three Months Ended								For the Three Months Ended
	March 31, 2019								March 31, 2019
(In thousands)	Total		Included Component		Excluded Component				Total			Included Component		Excluded Component
Derivatives in cash flow hedging relationships:
Interest rate floors*	$	3,027	$	10,873	$	(7,846	)	Interest and fees on loans	$	(678	)	$	—	$	(678	)
Total	$	3,027	$	10,873	$	(7,846	)		$	(678	)	$	—	$	(678	)

* No hedging relationship existed during the three months ended March 31, 2018.



	Location of Gain or (Loss) Recognized in Income on Derivatives	Amount of Gain or (Loss) Recognized in Income on Derivatives
		For the Three Months Ended March 31
(In thousands)		2019			2018
Derivative instruments:
Interest rate swaps	Other non-interest income	$	303		$	505
Credit risk participation agreements	Other non-interest income	28			164
Foreign exchange contracts	Other non-interest income	16			9
Mortgage loan commitments	Loan fees and sales	287			1
Mortgage loan forward sale contracts	Loan fees and sales	16			—
Forward TBA contracts	Loan fees and sales	(266		)	542
Total		$	384		$	1,221

The following table shows the extent to which assets and liabilities relating to derivative instruments have been offset in the consolidated balance sheets. It also provides information about these instruments which are subject to an enforceable master netting arrangement, irrespective of whether they are offset, and the extent to which the instruments could potentially be offset. Also shown is collateral received or pledged in the form of other financial instruments, which is generally cash or marketable securities. The collateral amounts in this table are limited to the outstanding balances of the related asset or liability (after netting is applied); thus, amounts of excess collateral are not shown. Most of the derivatives in the following table were transacted under master netting arrangements that contain a conditional right of offset, such as close-out netting, upon default.

Collateral exchanged between the Company and dealer bank counterparties is generally subject to thresholds and transfer minimums, and usually consists of marketable securities. By contract, these may be sold or re-pledged by the secured party until recalled at a subsequent valuation date by the pledging party. For those swap transactions requiring central clearing, the Company posts cash or securities to its clearing agent. Collateral positions are valued daily, and adjustments to amounts received and pledged by the Company are made as appropriate to maintain proper collateralization for these transactions. Swap derivative transactions with customers are generally secured by rights to non-financial collateral, such as real and personal property, which is not shown in the table below.



							Gross Amounts Not Offset in the Balance Sheet
(In thousands)	Gross Amount Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments Available for Offset			Collateral Received/Pledged			Net Amount
March 31, 2019
Assets:
Derivatives subject to master netting agreements	50,792		—		50,792		(4,695		)	(28,385		)	17,712
Derivatives not subject to master netting agreements	899		—		899
Total derivatives	51,691		—		51,691
Liabilities:
Derivatives subject to master netting agreements	10,203		—		10,203		(4,695		)	(199		)	5,309
Derivatives not subject to master netting agreements	97		—		97
Total derivatives	10,300		—		10,300
December 31, 2018
Assets:
Derivatives subject to master netting agreements	$	40,613	$	—	$	40,613	$	(2,992	)	$	(26,174	)	$	11,447
Derivatives not subject to master netting agreements	597		—		597
Total derivatives	41,210		—		41,210
Liabilities:
Derivatives subject to master netting agreements	$	13,333	$	—	$	13,333	$	(2,992	)	$	(261	)	$	10,080
Derivatives not subject to master netting agreements	88		—		88
Total derivatives	13,421		—		13,421