OTHER INFORMATION

The following table discloses the components of "Other income (expense)" for the years ended December 31, 2018, 2017 and 2016, respectively:



(In thousands)	Years Ended December 31,
	2018			2017			2016
Foreign exchange gain (loss)	$	(33,084	)	$	29,223		$	(69,880	)
Loss on investments, net	(1,276		)	(4,872		)	(12,907		)
Other	(24,516		)	(44,545		)	(3,222		)
Total other income (expense), net	$	(58,876	)	$	(20,194	)	$	(86,009	)

Other income (expense), net for the years ended December 31, 2018 and 2017 includes $23.1 million and $41.8 million, respectively, in expenses incurred in connection with negotiations with lenders and other activities related to our capital structure.

The following table discloses the increase (decrease) in other comprehensive income (loss) related to deferred income tax liabilities for the years ended December 31, 2018, 2017 and 2016, respectively:



(In thousands)	Years Ended December 31,
	2018		2017			2016
Pension adjustments and other	$	730	$	(314	)	$	(1,044	)
Total (increase) decrease in deferred tax liabilities	$	730	$	(314	)	$	(1,044	)

The following table discloses the components of “Other current assets” as of December 31, 2018 and 2017, respectively:



(In thousands)	As of December 31,
	2018		2017
Inventory	$	18,416	$	22,470
Deposits	6,278		7,516
Restricted cash	7,649		26,096
Other	25,745		26,456
Total other current assets	$	58,088	$	82,538

During 2017, CCOH established a separate bi-lateral letter of credit facility to issue additional letters of credit to be supported by cash collateral posted by the Company. As of December 31, 2017, the amount of letters of credit issued under this facility totaled $24.7 million and was backed by cash collateral of $25.4 million, which is classified as Restricted cash. On June 1, 2018, a subsidiary of the Company's Outdoor advertising subsidiary, CCO, refinanced CCOH's senior revolving credit facility and replaced it with a receivables-based credit facility and the letters of credit that previously were supported by cash collateral were transferred to the receivables-based credit facility.

The following table discloses the components of “Other assets” as of December 31, 2018 and 2017, respectively:



(In thousands)	As of December 31,
	2018		2017
Investments in, and advances to, nonconsolidated affiliates	$	27,636	$	24,395
Other investments	45,169		80,320
Notes receivable	26,076		13,792
Prepaid expenses	7,105		3,423
Deposits	27,860		24,686
Prepaid rent	78,400		68,991
Non-qualified plan assets	11,200		12,116
Restricted cash	16,192		18,095
Other	42,602		32,449
Total other assets	$	282,240	$	278,267

The following table discloses the components of “Other long-term liabilities” as of December 31, 2018 and 2017, respectively:



(In thousands)	As of December 31,
	2018		2017
Unrecognized tax benefits	$	112,237	$	110,054
Asset retirement obligation	43,981		47,093
Non-qualified plan liabilities	—		12,116
Deferred income	154,583		171,869
Deferred rent	109,385		177,334
Employee related liabilities	48,432		52,212
Other	21,211		39,961
Total other long-term liabilities	$	489,829	$	610,639

The following table discloses the components of “Accumulated other comprehensive loss,” net of tax, as of December 31, 2018 and 2017, respectively:



(In thousands)	As of December 31,
	2018			2017
Cumulative currency translation adjustment	$	(288,413	)	$	(283,746	)
Cumulative unrealized gain on securities	—			1,058
Cumulative other adjustments	(29,617		)	(31,030		)
Total accumulated other comprehensive loss	$	(318,030	)	$	(313,718	)