Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Interest Rate Swaps

A summary of Pinnacle Financial's interest rate swaps to facilitate customers' transactions as of June 30, 2022 and December 31, 2021 is included in the following table (in thousands):

	June 30, 2022				December 31, 2021
	Notional Amount		Estimated Fair Value		Notional Amount		Estimated Fair Value
Interest rate swap agreements:
Assets	$	1,625,725	$	21,235	$	1,540,992	$	39,770
Liabilities	1,625,725		(21,465)		1,540,992		(40,241)
Total	$	3,251,450	$	(230)	$	3,081,984	$	(471)

The effects of Pinnacle Financial's interest rate swaps to facilitate customers' transactions on the income statement during the three and six months ended June 30, 2022 and 2021 were as follows (in thousands):

		Amount of Gain (Loss) Recognized in Income
	Location of Gain (Loss) Recognized in Income	Three Months Ended June 30,				Six Months Ended June 30,
		2022		2021		2022		2021
Interest rate swap agreements	Other noninterest income	$	(40)	$	51	$	241	$	501

Schedule of Derivative Instruments

Derivatives designated as cash flow hedges

For derivative instruments that are designated and qualify as a cash flow hedge, the aggregate fair value of the derivative instrument is recorded in other assets or other liabilities with any gain or loss related to changes in fair value recorded in accumulated other comprehensive income (loss), net of tax. The gain or loss is reclassified into earnings in the same period during which the hedged asset or liability affects earnings and is presented in the same income statement line item as the earnings effect of the hedged asset or liability. Pinnacle Financial uses forward cash flow hedge relationships in an effort to manage future interest rate exposure. There were no cash flow hedges outstanding as of June 30, 2022 and December 31, 2021.

The effects of Pinnacle Financial's cash flow hedge relationships on the statement of comprehensive income (loss) during the three and six months ended June 30, 2022 and 2021 were as follows, net of tax (in thousands):

	Amount of Loss Recognized in Other Comprehensive Income (Loss)
	Three Months Ended June 30,				Six Months Ended June 30,
Asset derivatives	2022		2021		2022		2021
Interest rate floor - loans	$	—	$	240	$	—	$	(15,034)

The cash flow hedges were determined to be highly effective during the periods presented and as a result qualify for hedge accounting treatment. If a hedge was deemed to be ineffective, the amount included in accumulated other comprehensive income (loss) would be reclassified into a line item within the statement of income that impacts operating results. The hedge would no longer be considered effective if a portion of the hedge becomes ineffective, the item hedged is no longer in existence or Pinnacle Financial discontinues hedge accounting. Gains on cash flow hedges totaling $2.5 million and $5.0 million, net of tax, were reclassified from accumulated other comprehensive income (loss) into net income during the three and six months ended June 30, 2022, respectively, compared to gains totaling $2.7 million and $2.2 million, net of tax, during the three and six months ended June 30, 2021,

respectively. Approximately $9.9 million in unrealized gains, net of tax, are expected to be reclassified from accumulated other comprehensive income (loss) into net income over the next twelve months related to previously terminated cash flow hedges.

Derivatives designated as fair value hedges

For derivative instruments that are designated and qualify as a fair value hedge, the gain or loss on the derivative instrument as well as the offsetting loss or gain on the hedged asset or liability attributable to the hedged risk are recognized in current earnings. The gain or loss on the derivative instrument is presented on the same income statement line item as the earnings effect of the hedged item. Pinnacle Financial utilizes interest rate swaps designated as fair value hedges to mitigate the effect of changing interest rates on the fair values of fixed rate callable available-for-sale securities. The hedging strategy converts the fixed interest rates to variable interest rates based on LIBOR or federal funds rates. These derivatives are designated as partial term hedges of selected cash flows covering specified periods of time prior to the call dates of the hedged securities.

A summary of Pinnacle Financial's fair value hedge relationships as of June 30, 2022 and December 31, 2021 is as follows (in thousands):

					June 30, 2022				December 31, 2021
	Balance Sheet Location	Weighted Average Remaining Maturity (In Years)	Weighted Average Pay Rate	Receive Rate	Notional Amount		Estimated Fair Value		Notional Amount		Estimated Fair Value
Asset derivatives
Interest rate swaps - securities	Other assets	8.53	1.98%	3 month LIBOR/ Federal Funds/ SOFR	$	1,094,534	$	41,928	$	559,820	$	15,109
Liability derivatives
Interest rate swaps - securities	Other liabilities	5.81	3.15%	3 month LIBOR/ SOFR	$	333,190	$	(2,417)	$	471,670	$	(39,781)
					$	1,427,724	$	39,511	$	1,031,490	$	(24,672)

Notional amounts of $471.7 million included in the table above receive a variable rate of interest based on three month LIBOR, notional amounts totaling $392.2 million receive a variable rate of interest based on the daily compounded federal funds rate, and notional amounts totaling $563.8 million receive a variable rate of interest based on the daily compounded secured overnight financing rate.

The effects of Pinnacle Financial's securities fair value hedge relationships on the income statement during the three and six months ended June 30, 2022 and 2021 were as follows (in thousands):

	Location of Gain (Loss)	Amount of Gain (Loss) Recognized in Income
		Three Months Ended June 30,				Six Months Ended June 30,
		2022		2021		2022		2021
Interest rate swaps - securities	Interest income on securities	$	15,344	$	(8,092)	$	64,183	$	26,674
Securities available-for-sale	Interest income on securities	$	(15,344)	$	8,092	$	(64,183)	$	(26,674)

The following amounts were recorded on the balance sheet related to cumulative basis adjustments for fair value hedges at June 30, 2022 and December 31, 2021 (in thousands):

	Carrying Amount of the Hedged Assets				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets
	June 30, 2022		December 31, 2021		June 30, 2022		December 31, 2021
Line item on the balance sheet
Securities available-for-sale	$	1,476,346	$	1,165,773	$	(39,511)	$	24,672

During the three and six months ended June 30, 2022, amortization expense totaling $544,000 and $1.2 million, respectively, related to previously terminated fair value hedges was recognized as a reduction to interest income on loans compared to $927,000 and $1.9 million, respectively, during the three and six months ended June 30, 2021.