Balance Sheet Offsetting Balance Sheet Offsetting (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Financial Instruments Eligible for Offset Consolidated Balance Sheet

Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2018 is presented in the following tables.

	Gross Amount Recognized		Gross Amount Offset		Net Amount Recognized
December 31, 2018
Financial assets:
Derivatives:
Loan/lease interest rate swaps and caps	$	3,100	$	—	$	3,100
Commodity swaps and options	24,749		—		24,749
Foreign currency forward contracts	—		—		—
Total derivatives	27,849		—		27,849
Resell agreements	11,642		—		11,642
Total	$	39,491	$	—	$	39,491
Financial liabilities:
Derivatives:
Loan/lease interest rate swaps	$	9,120	$	—	$	9,120
Commodity swaps and options	1,918		—		1,918
Foreign currency forward contracts	147		—		147
Total derivatives	11,185		—		11,185
Repurchase agreements	1,360,298		—		1,360,298
Total	$	1,371,483	$	—	$	1,371,483

Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2017 is presented in the following tables.

	Gross Amount Recognized		Gross Amount Offset		Net Amount Recognized
December 31, 2017
Financial assets:
Derivatives:
Loan/lease interest rate swaps and caps	$	2,140	$	—	$	2,140
Commodity swaps and options	1,592		—		1,592
Foreign currency forward contracts	78		—		78
Total derivatives	3,810		—		3,810
Resell agreements	9,642		—		9,642
Total	$	13,452	$	—	$	13,452
Financial liabilities:
Derivatives:
Loan/lease interest rate swaps	$	13,413	$	—	$	13,413
Commodity swaps and options	13,774		—		13,774
Foreign currency forward contracts	188		—		188
Total derivatives	27,375		—		27,375
Repurchase agreements	1,117,199		—		1,117,199
Total	$	1,144,574	$	—	$	1,144,574

Financial Instruments Derivative Assets Liabilities And Resell Agreements Net Of Amount Not Offset

			Gross Amounts Not Offset
	Net Amount Recognized		Financial Instruments			Collateral			Net Amount
December 31, 2018
Financial assets:
Derivatives:
Counterparty A	$	598	$	(598	)	$	—		$	—
Counterparty B	7,255		(3,380		)	(3,875		)	—
Counterparty C	81		(81		)	—			—
Other counterparties	19,915		(2,084		)	(17,776		)	55
Total derivatives	27,849		(6,143		)	(21,651		)	55
Resell agreements	11,642		—			(11,642		)	—
Total	$	39,491	$	(6,143	)	$	(33,293	)	$	55
Financial liabilities:
Derivatives:
Counterparty A	$	4,293	$	(598	)	$	(3,651	)	$	44
Counterparty B	3,380		(3,380		)	—			—
Counterparty C	326		(81		)	(245		)	—
Other counterparties	3,186		(2,084		)	(725		)	377
Total derivatives	11,185		(6,143		)	(4,621		)	421
Repurchase agreements	1,360,298		—			(1,360,298		)	—
Total	$	1,371,483	$	(6,143	)	$	(1,364,919	)	$	421

			Gross Amounts Not Offset
	Net Amount Recognized		Financial Instruments			Collateral			Net Amount
December 31, 2017
Financial assets:
Derivatives:
Counterparty A	$	395	$	(395	)	$	—		$	—
Counterparty B	1,028		(1,028		)	—			—
Counterparty C	55		(55		)	—			—
Other counterparties	2,332		(1,830		)	(387		)	115
Total derivatives	3,810		(3,308		)	(387		)	115
Resell agreements	9,642		—			(9,642		)	—
Total	$	13,452	$	(3,308	)	$	(10,029	)	$	115
Financial liabilities:
Derivatives:
Counterparty A	$	7,397	$	(395	)	$	(7,002	)	$	—
Counterparty B	4,466		(1,028		)	(3,101		)	337
Counterparty C	1,520		(55		)	(1,450		)	15
Other counterparties	13,992		(1,830		)	(11,215		)	947
Total derivatives	27,375		(3,308		)	(22,768		)	1,299
Repurchase agreements	1,117,199		—			(1,117,199		)	—
Total	$	1,144,574	$	(3,308	)	$	(1,139,967	)	$	1,299

Remaining Contractual Maturity of the Securities Sold Under Agreement

The remaining contractual maturity of repurchase agreements in the consolidated balance sheets as of December 31, 2018 and December 31, 2017 is presented in the following tables.

	Remaining Contractual Maturity of the Agreements
	Overnight and Continuous		Up to 30 Days		30-90 Days		Greater than 90 Days		Total
December 31, 2018
Repurchase agreements:
U.S. Treasury	$	1,334,063	$	—	$	—	$	—	$	1,334,063
Residential mortgage-backed securities	26,235		—		—		—		26,235
Total borrowings	$	1,360,298	$	—	$	—	$	—	$	1,360,298
Gross amount of recognized liabilities for repurchase agreements									$	1,360,298
Amounts related to agreements not included in offsetting disclosures above									$	—
December 31, 2017
Repurchase agreements:
U.S. Treasury	$	1,036,891	$	—	$	—	$	—	$	1,036,891
Residential mortgage-backed securities	80,308		—		—		—		80,308
Total borrowings	$	1,117,199	$	—	$	—	$	—	$	1,117,199
Gross amount of recognized liabilities for repurchase agreements									$	1,117,199
Amounts related to agreements not included in offsetting disclosures above									$	—