Finance Assets (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Loan receivables
Net investment in finance receivables	$ 1,612,563		$ 1,679,040
Allowance for Loan and Lease Losses [Roll Forward]
Balance Beginning	21,691	$ 26,719
Amounts charged to expense	5,236	4,132
Write-offs and other	(8,182)	(7,313)
Balance Closing	18,745	23,538
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	$ 1,817,838		1,901,840
Revenue recognition resume period	60 days
Low
Financing Receivable, Recorded Investment, Aging [Abstract]
Approximate percentage of portfolio	30.00%
Medium
Financing Receivable, Recorded Investment, Aging [Abstract]
Approximate percentage of portfolio	40.00%
High
Financing Receivable, Recorded Investment, Aging [Abstract]
Approximate percentage of portfolio	30.00%
North America
Loan receivables
Net investment in finance receivables	$ 1,339,105		1,391,898
International
Loan receivables
Net investment in finance receivables	273,458		287,142
Sales-type lease receivables
Sales-type lease receivables
Gross finance receivables	1,401,111		1,461,043
Unguaranteed residual values	109,200		115,709
Unearned income	(295,730)		(316,819)
Allowance for credit losses	(8,543)		(10,148)
Net investment in sales-type lease receivables	$ 1,206,038		1,249,785
Financing Receivable, Recorded Investment, Aging [Abstract]
Revenue recognition discontinuation period	120 days
Sales-type lease receivables \| North America
Sales-type lease receivables
Gross finance receivables	$ 1,112,708		1,157,189
Unguaranteed residual values	94,283		100,000
Unearned income	(228,767)		(247,854)
Allowance for credit losses	(5,846)		(6,606)
Net investment in sales-type lease receivables	972,378		1,002,729
Allowance for Loan and Lease Losses [Roll Forward]
Balance Beginning	6,735	10,125
Amounts charged to expense	1,895	130
Write-offs and other	(2,784)	(2,423)
Balance Closing	5,846	7,832
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	1,112,708		1,157,189
Sales-type lease receivables \| North America \| Low
Sales-type lease receivables
Gross finance receivables	878,526		886,198
Sales-type lease receivables \| North America \| Medium
Sales-type lease receivables
Gross finance receivables	192,616		192,645
Sales-type lease receivables \| North America \| High
Sales-type lease receivables
Gross finance receivables	21,171		37,573
Sales-type lease receivables \| North America \| Not Scored
Sales-type lease receivables
Gross finance receivables	20,395		40,773
Sales-type lease receivables \| International
Sales-type lease receivables
Gross finance receivables	288,403		303,854
Unguaranteed residual values	14,917		15,709
Unearned income	(66,963)		(68,965)
Allowance for credit losses	(2,697)		(3,542)
Net investment in sales-type lease receivables	233,660		247,056
Allowance for Loan and Lease Losses [Roll Forward]
Balance Beginning	3,542	5,024
Amounts charged to expense	186	(447)
Write-offs and other	(1,031)	(924)
Balance Closing	2,697	3,653
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	288,403		303,854
Loan receivables
Loan receivables
Loan receivables	416,727		440,797
Allowance for credit losses	(10,202)		(11,542)
Net investment in loan receivables	$ 406,525		429,255
Financing Receivable, Recorded Investment, Aging [Abstract]
Revenue recognition discontinuation period	90 days
Loan receivables \| North America
Loan receivables
Loan receivables	$ 375,590		399,193
Allowance for credit losses	(8,863)		(10,024)
Net investment in loan receivables	366,727		389,169
Allowance for Loan and Lease Losses [Roll Forward]
Balance Beginning	9,896	10,051
Amounts charged to expense	2,765	3,895
Write-offs and other	(3,798)	(3,612)
Balance Closing	8,863	10,334
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	375,590		399,193
Loan receivables \| North America \| Low
Loan receivables
Loan receivables	278,787		295,725
Loan receivables \| North America \| Medium
Loan receivables
Loan receivables	76,479		85,671
Loan receivables \| North America \| High
Loan receivables
Loan receivables	7,011		10,810
Loan receivables \| North America \| Not Scored
Loan receivables
Loan receivables	13,313		6,987
Loan receivables \| International
Loan receivables
Loan receivables	41,137		41,604
Allowance for credit losses	(1,339)		(1,518)
Net investment in loan receivables	39,798		40,086
Allowance for Loan and Lease Losses [Roll Forward]
Balance Beginning	1,518	1,519
Amounts charged to expense	390	554
Write-offs and other	(569)	(354)
Balance Closing	1,339	$ 1,719
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	41,137		41,604
1 - 90 days
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables, current	1,766,396		1,873,493
1 - 90 days \| Sales-type lease receivables \| North America
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables, current	1,072,727		1,138,031
1 - 90 days \| Sales-type lease receivables \| International
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables, current	282,986		298,772
1 - 90 days \| Loan receivables \| North America
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables, current	370,080		395,573
1 - 90 days \| Loan receivables \| International
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables, current	40,603		41,117
Greater than 90 days
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	51,442		28,347
Still accruing interest	18,776		6,658
Not accruing interest	32,666		21,689
Greater than 90 days \| Sales-type lease receivables \| North America
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	39,981		19,158
Still accruing interest	16,996		5,041
Not accruing interest	22,985		14,117
Greater than 90 days \| Sales-type lease receivables \| International
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	5,417		5,082
Still accruing interest	1,780		1,617
Not accruing interest	3,637		3,465
Greater than 90 days \| Loan receivables \| North America
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	5,510		3,620
Still accruing interest	0		0
Not accruing interest	5,510		3,620
Greater than 90 days \| Loan receivables \| International
Financing Receivable, Recorded Investment, Aging [Abstract]
Financing receivables	534		487
Still accruing interest	0		0
Not accruing interest	$ 534		487
Restatement Adjustment \| Loan receivables
Sales-type lease receivables
Net investment in sales-type lease receivables			(35,000)
Loan receivables
Net investment in loan receivables			$ 35,000

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Financing receivables that are current.

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