Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair value of outstanding derivative contracts recorded as assets and liabilities

The fair value of outstanding derivative contracts recorded as assets and liabilities on the Consolidated Balance Sheets was as follows:

(In thousands)	Balance Sheet Location	Fair Value of Derivatives Designated as Hedging Instruments		Fair Value of Derivatives Not Designated as Hedging Instruments		Total Fair Value
December 31, 2020
Asset derivatives (Level 2):
Foreign currency exchange forward contracts	Other current assets	$	900	$	2,777	$	3,677
Total		$	900	$	2,777	$	3,677
Liability derivatives (Level 2):
Foreign currency exchange forward contracts	Other current liabilities	$	950	$	4,098	$	5,048
Interest rate swaps	Other current liabilities	3,959		—		3,959
Interest rate swaps	Other liabilities	3,718		—		3,718
Total		$	8,627	$	4,098	$	12,725
December 31, 2019
Asset derivatives (Level 2):
Foreign currency exchange forward contracts	Other current assets	$	2,039	$	946	$	2,985
Total		$	2,039	$	946	$	2,985
Liability derivatives (Level 2):
Foreign currency exchange forward contracts	Other current liabilities	$	140	$	3,733	$	3,873
Interest rate swaps	Other current liabilities	2,098		—		2,098
Interest rate swaps	Other liabilities	4,281		—		4,281
Total		$	6,519	$	3,733	$	10,252

Derivative Instruments, Gain (Loss) [Table Text Block]

The effect of derivative instruments on the Consolidated Statements of Operations and the Consolidated Statements of Comprehensive Income (Loss):

Derivatives Designated as Hedging Instruments

	Amount Recognized in OCI on Derivatives						Location of Amount Reclassified from AOCI into  Income	Amount Reclassified from AOCI into Income - Effective Portion or Equity
(In thousands)	2020		2019		2018			2020		2019		2018
Foreign currency exchange forward contracts	$	(930)	$	(1,227)	$	1,935	Product revenues/Cost of services sold	$	(1,026)	$	(506)	$	(374)
Foreign currency exchange forward contracts (a)	—		—		—		Retained earnings (b)	—		—		(1,520)
Interest rate swaps	—		—		—		Income from discontinued businesses	—		2,741		—
Interest rate swaps	(3,889)		(8,209)		1,451		Interest expense	2,589		(520)		(1,108)
CCIRs(a)	39		(42)		63		Interest expense	1,015		1,219		1,264
	$	(4,780)	$	(9,478)	$	3,449		$	2,578	$	2,934	$	(1,738)

(a)Amounts represent changes in foreign currency translation related to balances in AOCI.

(b)The Company adopted the new revenue recognition standard utilizing the modified retrospective transition method, including use of practical expedients in 2018.

Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

The location and amount of gain (loss) recognized on the Consolidated Statements of Operations:

	2020
(in thousands)	Product Revenues		Interest Expense
Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded	$	431,574	$	(59,689)
Interest rate swaps:
Gain or (loss) reclassified from AOCI into income	—		(2,589)
Foreign exchange contracts:
Gain or (loss) reclassified from AOCI into income	1,026		—
Amount excluded from effectiveness testing recognized in earnings based on changes in fair value	197		—
Amount excluded from the effectiveness testing recognized in earnings based on an amortization approach	31		—
CCIRs:
Gain or (loss) reclassified from AOCI into income	—		(1,015)

	2019
(in thousands)	Product Revenues		Cost of Services Sold		Interest Expense		Income From Discontinued Businesses
Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded	$	415,115	$	843,926	$	(36,586)	$	27,531
Interest rate swaps:
Gain or (loss) reclassified from AOCI into income	—		—		520		—
Gain or (loss) reclassified from AOCI into income as a result that a forecasted transaction is no longer probable of occurring	—		—		—		(2,741)
Foreign exchange contracts:
Gain or (loss) reclassified from AOCI into income	550		(44)		—		—
Amount excluded from effectiveness testing recognized in earnings based on changes in fair value	509		—		—		—
CCIRs:
Gain or (loss) reclassified from AOCI into income	—		—		(1,219)		—

	2018
(in thousands)	Product Revenues		Cost of Services Sold		Interest Expense
Total amounts of line items presented in the statement of operations in which the effects of cash flow hedges are recorded	$	389,005	$	747,899	$	(21,531)
Interest rate swaps:
Gain or (loss) reclassified from AOCI into income	—		—		1,108
Foreign exchange contracts:
Gain or (loss) reclassified from AOCI into income	374		—		—
Amount excluded from effectiveness testing recognized in earnings based on changes in fair value	(440)		1		—
CCIRs:
Gain or (loss) reclassified from AOCI into income	—		—		(1,264)

Derivatives Not Designated as Hedging Instruments

Derivatives Not Designated as Hedging Instruments

	Location of Gain (Loss) Recognized in Income on Derivatives	Amount of Gain (Loss) Recognized in Income on Derivatives for the Twelve Months Ended December 31(c)
(In thousands)		2020		2019		2018
Foreign currency exchange forward contracts	Cost of services and products sold	$	(9,052)	$	6,807	$	17,262

(c)    These gains (losses) offset amounts recognized in cost of service and products sold principally as a result of intercompany or third-party foreign currency exposures.