Intangible Assets and Goodwill (Goodwill) (Details) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
Jan. 31, 2019	Sep. 30, 2019
Goodwill
Beginning balance	$ 1,332,351	$ 1,332,351
Acquisition/(divestiture)	(10,000)	(5,426)
Currency impact		(9,888)
Ending balance		1,317,037
Commerce Services
Goodwill
Beginning balance	816,896	816,896
Acquisition/(divestiture)		5,064
Currency impact		0
Ending balance		821,960
Commerce Services \| Global Ecommerce
Goodwill
Beginning balance	609,431	609,431
Acquisition/(divestiture)		0
Currency impact		0
Ending balance		609,431
Commerce Services \| Presort Services
Goodwill
Beginning balance	207,465	207,465
Acquisition/(divestiture)		5,064
Currency impact		0
Ending balance		212,529
SendTech Solutions \| SendTech
Goodwill
Beginning balance	$ 515,455	515,455
Acquisition/(divestiture)		(10,490)
Currency impact		(9,888)
Ending balance		$ 495,077

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB
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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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