Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2020

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income (Loss)

The following tables present changes in the accumulated balances for each component of other comprehensive income (loss), including other comprehensive income (loss) and reclassifications out of accumulated other comprehensive income (loss) for each period:

	For the Three Months Ended March 31, 2020
	Derivative Instruments			Available-for-Sale Security			Employee  Benefit Plans			Currency Translation Adjustments			Total
	(In thousands)
Accumulated Other Comprehensive Income (Loss), Net of Tax, as of December 31, 2019	$	11,041		$	(8,260	)	$	(169,857	)	$	(702,408	)	$	(869,484	)
Other comprehensive income (loss) before reclassifications	9,190			195			1,702			(145,634		)	(134,547		)
Amounts reclassified from accumulated other comprehensive income (loss)	(3,210		)	—			1,358			—			(1,852		)
Net increase (decrease) in other comprehensive income (loss)	5,980			195			3,060			(145,634		)	(136,399		)
Accumulated Other Comprehensive Income (Loss), Net of Tax, as of March 31, 2020	$	17,021		$	(8,065	)	$	(166,797	)	$	(848,042	)	$	(1,005,883	)

	For the Three Months Ended March 31, 2019
	Derivative Instruments			Available-for-Sale Security			Employee  Benefit Plans			Currency Translation Adjustments			Total
	(In thousands)
Accumulated Other Comprehensive Income (Loss), Net of Tax, as of December 31, 2018	$	11,411		$	(6,547	)	$	(142,763	)	$	(721,327	)	$	(859,226	)
Other comprehensive income (loss) before reclassifications	5,818			1,877			(1,206		)	14,133			20,622
Amounts reclassified from accumulated other comprehensive income (loss)	(759		)	—			1,429			—			670
Net increase in other comprehensive income (loss)	5,059			1,877			223			14,133			21,292
Accumulated Other Comprehensive Income (Loss), Net of Tax, as of March 31, 2019	$	16,470		$	(4,670	)	$	(142,540	)	$	(707,194	)	$	(837,934	)

Schedule of Consolidated Statement of Operations Line Items Affected by Reclassifications from Accumulated Other Comprehensive Income (Loss)

The following table presents the classification and amount of the reclassifications from accumulated other comprehensive income (loss) to the consolidated statements of operations:

	For the Three Months Ended
	March 31, 2020			March 31, 2019			Statements of Operations Classification
	(In thousands)
Derivative Instruments
Gain on foreign currency forward exchange contracts and other	$	3,193		$	927		Cost of sales
Tax effect	17			(168		)	Provision for income taxes
	$	3,210		$	759		Net loss
Employee Benefit Plans
Amortization of prior service credit (a)	$	466		$	493		Other non-operating expense, net
Recognized actuarial loss (a)	(2,340		)	(1,737		)	Other non-operating expense, net
	(1,874		)	(1,244		)
Tax effect	516			(185		)	Provision for income taxes
	$	(1,358	)	$	(1,429	)	Net loss

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(a)

The amortization of prior service credit and recognized actuarial loss are included in the computation of net periodic benefit cost. Refer to "Note 15 to the Consolidated Financial Statements—Employee Benefit Plans" of this Quarterly Report on Form 10-Q for additional information regarding Mattel's net periodic benefit cost.