The following tables set forth the carrying value of securities lending arrangements and repurchase agreements by class of collateral pledged and remaining contractual maturity (in thousands):



Collateral Pledged	Securities Lending Arrangements		Repurchase Agreements		Total
September 30, 2018
Cash	$	—	$	4,361	$	4,361
Corporate equity securities	2,214,433		490,609		2,705,042
Corporate debt securities	315,718		1,496,127		1,811,845
Mortgage- and asset-backed securities	—		2,667,439		2,667,439
U.S. government and federal agency securities	1,353		10,124,642		10,125,995
Municipal securities	—		582,699		582,699
Sovereign obligations	—		1,955,879		1,955,879
Loans and other receivables	—		517,703		517,703
Total	$	2,531,504	$	17,839,459	$	20,370,963

December 31, 2017
Corporate equity securities	$	2,353,798	$	214,413	$	2,568,211
Corporate debt securities	470,908		2,336,702		2,807,610
Mortgage- and asset-backed securities	—		2,562,268		2,562,268
U.S. government and federal agency securities	19,205		11,792,534		11,811,739
Municipal securities	—		444,861		444,861
Sovereign obligations	—		2,023,530		2,023,530
Loans and other receivables	—		454,941		454,941
Total	$	2,843,911	$	19,829,249	$	22,673,160



	Contractual Maturity
	Overnight and Continuous		Up to 30 Days		30 to 90 Days		Greater than 90 Days		Total
September 30, 2018
Securities lending arrangements	$	1,354,136	$	—	$	847,577	$	329,791	$	2,531,504
Repurchase agreements	8,122,962		2,733,400		4,342,923		2,640,174		17,839,459
Total	$	9,477,098	$	2,733,400	$	5,190,500	$	2,969,965	$	20,370,963

December 31, 2017
Securities lending arrangements	$	1,676,940	$	—	$	741,971	$	425,000	$	2,843,911
Repurchase agreements	10,780,474		4,058,228		3,211,464		1,779,083		19,829,249
Total	$	12,457,414	$	4,058,228	$	3,953,435	$	2,204,083	$	22,673,160