General and Basis of Presentation - Restructuring (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)
Restructuring Expenses
Restructuring expenses	$ 8,243
Restructuring Reserve [Roll Forward]
Restructuring expenses	8,243
Payments	1,016
Restructuring Reserve, Ending Balance	7,227
Restructuring Charges.
Restructuring Expenses
Restructuring expenses	8,243
Loss on Disposal and Impairment of Assets
Restructuring Expenses
Asset impairment charges	(3,200)
Current Portion Of Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	121
Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	1,484
Accrued Liabilities.
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	5,622
One-time Termination Benefits [Member] | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	8,000
Other Restructuring | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	200
North America Segment
Restructuring Expenses
Restructuring expenses	3,048
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	122
North America Segment | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	3,048
North America Segment | Current Portion Of Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	55
North America Segment | Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	67
Europe And Africa Segment
Restructuring Expenses
Restructuring expenses	788
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	798
Europe And Africa Segment | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	788
Europe And Africa Segment | Accrued Liabilities.
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	798
DCPayments Segment
Restructuring Expenses
Restructuring expenses	660
DCPayments Segment | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	660
Corporate and Other Segment
Restructuring Expenses
Restructuring expenses	3,747
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	6,307
Corporate and Other Segment | Restructuring Charges.
Restructuring Expenses
Restructuring expenses	3,747
Corporate and Other Segment | Current Portion Of Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	66
Corporate and Other Segment | Other Long-Term Liabilities
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	1,417
Corporate and Other Segment | Accrued Liabilities.
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Ending Balance	$ 4,824