$CSGS
CSG Systems International Inc Stock $csgs

$csgs Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000156459014000442 Filed on February 28, 2014

Income Statement

Concept	2013 Q4	2013 Q3	2013
Revenue	$194.5M	$186.2M	$747.5M
YoY Change	-1.75%	-2.01%	-1.24%
Cost Of Revenue	$94.16M	$94.90M	$377.2M
YoY Change	-6.7%	-5.49%	-1.73%
Gross Profit	$100.4M	$91.28M	$370.3M
YoY Change	3.4%	1.89%	-0.74%
Gross Profit Margin	51.6%	49.03%	49.54%
Selling, General & Admin	$41.90M	$38.44M	$152.6M
YoY Change	6.35%	13.19%	9.92%
% of Gross Profit	41.74%	42.12%	41.2%
Research & Development	$26.30M	$27.60M	$110.0M
YoY Change	-8.36%	-3.25%	-2.59%
% of Gross Profit	26.2%	30.24%	29.71%
Depreciation & Amortization	$13.60M	$4.609M	$18.63M
YoY Change	-15.53%	-14.22%	-16.39%
% of Gross Profit	13.55%	5.05%	5.03%
Operating Expenses	$72.40M	$165.6M	$670.8M
YoY Change	-1.36%	-1.57%	1.59%
Operating Profit	$16.44M	$20.55M	$76.70M
YoY Change	-25.8%	-5.41%	-20.57%
Interest Expense	-$4.100M	$2.615M	$11.62M
YoY Change	-16.33%	-149.34%	-27.29%
% of Operating Profit	-24.95%	12.72%	15.15%
Other Income/Expense, Net	$100.0K	-$3.922M	-$15.19M
YoY Change	-75.0%	-15.0%	-21.52%
Pretax Income	$12.48M	$16.63M	$61.52M
YoY Change	-29.3%	-2.82%	-40.8%
Income Tax	$3.401M	$1.331M	$10.17M
% Of Pretax Income	27.25%	8.0%	16.53%
Net Earnings	$9.081M	$15.30M	$45.27M
YoY Change	-42.49%	62.54%	-7.39%
Net Earnings / Revenue	4.67%	8.22%	6.06%
Basic Earnings Per Share	$0.28	$0.48	$1.41
Diluted Earnings Per Share	$0.27	$0.47	$1.38
COMMON SHARES
Basic Shares Outstanding		32.08M	32.12M
Diluted Shares Outstanding		32.66M	32.87M

Balance Sheet

Concept	2013 Q4	2013 Q3	2013
SHORT-TERM ASSETS
Cash & Short-Term Investments	$210.8M	$193.9M	$210.8M
YoY Change	24.51%	4.92%	24.51%
Cash & Equivalents	$82.69M	$92.70M	$82.70M
Short-Term Investments	$128.2M	$101.2M	$128.2M
Other Short-Term Assets	$28.76M	$42.00M	$43.80M
YoY Change	31.24%	10.82%	-0.9%
Inventory
Prepaid Expenses
Receivables	$178.5M	$216.1M	$216.9M
Other Receivables	$3.800M	$5.900M	$3.800M
Total Short-Term Assets	$475.4M	$457.9M	$475.4M
YoY Change	7.95%	6.27%	7.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$35.06M	$34.70M	$35.10M
YoY Change	-11.08%	-9.16%	-10.91%
Goodwill	$233.6M
YoY Change	0.1%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$16.81M	$21.50M	$24.30M
YoY Change	3.59%	39.61%	29.26%
Total Long-Term Assets	$393.6M	$392.0M	$393.6M
YoY Change	-3.19%	-3.19%	-3.17%
TOTAL ASSETS
Total Short-Term Assets	$475.4M	$457.9M	$475.4M
Total Long-Term Assets	$393.6M	$392.0M	$393.6M
Total Assets	$869.0M	$849.9M	$869.0M
YoY Change	2.6%	1.69%	2.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$33.38M	$33.20M	$33.40M
YoY Change	9.53%	0.3%	9.51%
Accrued Expenses	$58.40M	$48.60M	$58.40M
YoY Change	-4.42%	7.05%	-4.42%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$15.00M	$15.00M	$15.00M
YoY Change	0.0%	-26.83%	0.0%
Total Short-Term Liabilities	$206.8M	$197.6M	$206.8M
YoY Change	-2.33%	-4.36%	-2.31%
LONG-TERM LIABILITIES
Long-Term Debt	$250.1M	$252.4M	$250.1M
YoY Change	-3.72%	-6.83%	-3.7%
Other Long-Term Liabilities	$14.62M	$26.90M	$25.70M
YoY Change	-25.15%	-8.81%	-5.51%
Total Long-Term Liabilities	$296.1M	$279.3M	$275.8M
YoY Change	-4.05%	-7.02%	-3.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$206.8M	$197.6M	$206.8M
Total Long-Term Liabilities	$296.1M	$279.3M	$275.8M
Total Liabilities	$502.9M	$495.3M	$502.9M
YoY Change	-3.35%	-6.25%	-3.34%
SHAREHOLDERS EQUITY
Retained Earnings	$629.0M
YoY Change	6.1%
Common Stock	$658.0K
YoY Change	0.77%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$738.4M
YoY Change	1.39%
Treasury Stock Shares	$32.03M
Shareholders Equity	$358.3M	$354.5M	$366.1M
YoY Change
Total Liabilities & Shareholders Equity	$869.0M	$849.9M	$869.0M
YoY Change	2.6%	1.69%	2.61%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2013
OPERATING ACTIVITIES
Net Income	$9.081M	$15.30M	$45.27M
YoY Change	-42.49%	62.54%	-7.39%
Depreciation, Depletion And Amortization	$13.60M	$4.609M	$18.63M
YoY Change	-15.53%	-14.22%	-16.39%
Cash From Operating Activities	$40.00M	$25.30M	$126.6M
YoY Change	110.53%	7.2%	-0.63%
INVESTING ACTIVITIES
Capital Expenditures	-$12.90M	-$9.400M	$30.08M
YoY Change	-2.27%	14.63%	-9.47%
Acquisitions			$2.926M
YoY Change			-84.67%
Other Investing Activities	-$27.50M	-$7.300M	-$92.30M
YoY Change	150.0%	-68.8%	117.69%
Cash From Investing Activities	-$40.40M	-$16.60M	-$129.5M
YoY Change	68.33%	-47.63%	61.36%
FINANCING ACTIVITIES
Cash Dividend Paid			$14.45M
YoY Change
Common Stock Issuance & Retirement, Net			$13.89M
YoY Change			-5.29%
Debt Paid & Issued, Net			$15.00M
YoY Change			-92.11%
Cash From Financing Activities	-9.400M	-13.20M	-45.39M
YoY Change	-55.87%	83.33%	-22.28%
NET CHANGE
Cash From Operating Activities	40.00M	25.30M	126.6M
Cash From Investing Activities	-40.40M	-16.60M	-129.5M
Cash From Financing Activities	-9.400M	-13.20M	-45.39M
Net Change In Cash	-9.800M	-4.500M	-48.20M
YoY Change	-62.74%	-70.59%	331.16%
FREE CASH FLOW
Cash From Operating Activities	$40.00M	$25.30M	$126.6M
Capital Expenditures	-$12.90M	-$9.400M	$30.08M
Free Cash Flow	$52.90M	$34.70M	$96.56M
YoY Change	64.29%	9.12%	2.48%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2013	us-gaap	Sales Revenue Services Gross SalesRevenueServicesGross	537453000
CY2011	us-gaap	Cost Of Services CostOfServices	244776000
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	us-gaap	Cost Of Services Licenses And Services CostOfServicesLicensesAndServices	84222000
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	33734000
CY2012Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	169321000
CY2013Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	38365000
CY2012Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	28463000
CY2012Q4	us-gaap	Other Assets Current OtherAssetsCurrent	21915000
CY2013Q4	csgs	Software Net SoftwareNet	43565000
CY2013Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	7447000
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	35574000
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	191943000
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	178511000
CY2013Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	210837000
CY2013Q4	us-gaap	Short Term Investments ShortTermInvestments	128151000
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	34206638
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	133747000
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	112938000
CY2012	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	383816000
CY2011	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	365650000
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	110008000
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	152553000
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001005757
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	82686000
CY2013Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	3815000
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	28762000
CY2013Q4	us-gaap	Assets Current AssetsCurrent	475375000
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	35061000
CY2013Q4	us-gaap	Goodwill Goodwill	233599000
CY2012Q4	us-gaap	Goodwill Goodwill	233365000
CY2011	us-gaap	Revenues Revenues	734731000
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013	dei	Entity Registrant Name EntityRegistrantName	CSG SYSTEMS INTERNATIONAL INC
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	111142000
CY2012	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	138783000
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	128346000
CY2013	us-gaap	Depreciation Depreciation	18633000
CY2012	us-gaap	Depreciation Depreciation	22286000
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	53146000
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37898000
CY2013	us-gaap	Interest Expense InterestExpense	11621000
CY2012	us-gaap	Interest Expense InterestExpense	15983000
CY2012	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	4954000
CY2013	us-gaap	Restructuring Charges RestructuringCharges	12405000
CY2013	us-gaap	Operating Expenses OperatingExpenses	670764000
CY2012	us-gaap	Operating Expenses OperatingExpenses	660292000
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	76704000
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	96574000
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4384000
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1759000
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-129451000
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-80227000
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1591000
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	15478000
CY2013	us-gaap	Net Income Loss NetIncomeLoss	51351000
CY2013Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	47131000
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	47691000
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	653000
CY2013Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2814000
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2116000
CY2012Q4	us-gaap	Assets Current AssetsCurrent	440355000
CY2013Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	1930000
CY2013Q4	csgs	Client Deposits ClientDeposits	30431000
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	206806000
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	211732000
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	250050000
CY2012Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	6504000
CY2012Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	1168000
CY2013Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	20274000
CY2012Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	21674000
CY2013Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	296070000
CY2012Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	308570000
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013Q2	dei	Entity Public Float EntityPublicFloat	709173309
CY2013Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	15085000
CY2012Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	22244000
CY2012Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	1291000
CY2013Q4	us-gaap	Assets Assets	868980000
CY2013Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	33376000
CY2013Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	58434000
CY2013Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	19620000
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	259698000
CY2013Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	9221000
CY2013Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	1909000
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	14616000
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	19526000
CY2013Q4	us-gaap	Liabilities Liabilities	502876000
CY2012Q4	us-gaap	Liabilities Liabilities	520302000
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	658000
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	39429000
CY2012Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	2596000
CY2012Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	6469000
CY2013Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	393605000
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	16812000
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	16230000
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.56
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.51
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.60
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.52
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.29
CY2012Q4	csgs	Client Deposits ClientDeposits	33807000
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	30473000
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	61083000
CY2012Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	406586000
CY2012Q4	us-gaap	Assets Assets	846941000
CY2013	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	5352000
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	19085000
CY2012	us-gaap	Cost Of Services Licenses And Services CostOfServicesLicensesAndServices	85562000
CY2013	us-gaap	Revenues Revenues	747468000
CY2012	us-gaap	Revenues Revenues	756866000
CY2011	us-gaap	Cost Of Services Licenses And Services CostOfServicesLicensesAndServices	82834000
CY2012	us-gaap	Cost Of Services Maintenance Costs CostOfServicesMaintenanceCosts	39874000
CY2013	us-gaap	Maintenance Revenue MaintenanceRevenue	91027000
CY2011	us-gaap	Cost Of Services Maintenance Costs CostOfServicesMaintenanceCosts	38040000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	41000
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	738372000
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-58395000
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-83992000
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	33745000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	3000
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	6149000
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	728243000
CY2011	us-gaap	Maintenance Revenue MaintenanceRevenue	91230000
CY2011	us-gaap	License And Services Revenue LicenseAndServicesRevenue	118835000
CY2013Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	32030000
CY2012	us-gaap	Sales Revenue Services Gross SalesRevenueServicesGross	544649000
CY2011	us-gaap	Sales Revenue Services Gross SalesRevenueServicesGross	524666000
CY2013	us-gaap	License And Services Revenue LicenseAndServicesRevenue	118988000
CY2012	us-gaap	License And Services Revenue LicenseAndServicesRevenue	124242000
CY2012	us-gaap	Maintenance Revenue MaintenanceRevenue	87975000
CY2013	us-gaap	Cost Of Services CostOfServices	253756000
CY2012	us-gaap	Cost Of Services CostOfServices	258380000
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	31530000
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-20313000
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	96285000
CY2011	us-gaap	Interest Expense InterestExpense	17026000
CY2011	us-gaap	Depreciation Depreciation	25435000
CY2011	us-gaap	Restructuring Charges RestructuringCharges	7873000
CY2011	us-gaap	Operating Expenses OperatingExpenses	638446000
CY2011	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	5206000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	75972000
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	33690000
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-368000
CY2013	us-gaap	Cost Of Services Maintenance Costs CostOfServicesMaintenanceCosts	39187000
CY2013	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	377165000
CY2012	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	128000
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-119000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-153000
CY2011	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	189000
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	53110000
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3000
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-972000
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	75000
CY2013	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax	1901000
CY2013	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1140000
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CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	580000
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	240000
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	560000
CY2012	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-40000
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4267000
CY2012	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-62000
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	28000
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	97000
CY2013	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	1214000
CY2012	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	0
CY2013	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	724000
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	38000
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32873000
CY2011	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-387000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	41000
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1764000
CY2012	us-gaap	Gain Loss On Investments GainLossOnInvestments	107000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-98000
CY2012Q4	csgs	Software Net SoftwareNet	38372000
CY2013Q4	csgs	Client Contracts Net ClientContractsNet	55191000
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	868980000
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	846941000
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2359000
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3147000
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	129522000
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	120643000
CY2013Q4	csgs	Software Accumulated Amortization SoftwareAccumulatedAmortization	77504000
CY2012Q4	csgs	Software Accumulated Amortization SoftwareAccumulatedAmortization	68496000
CY2013Q4	csgs	Client Contract Accumulated Amortization ClientContractAccumulatedAmortization	75382000
CY2012Q4	csgs	Client Contracts Net ClientContractsNet	75303000
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	15000000
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	15000000
CY2012Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	21562000
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	473190000
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	461497000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	0
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	1761000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-658000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	1674000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	2274000
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	629011000
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	592874000
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	366104000
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	326639000
CY2012Q4	csgs	Client Contract Accumulated Amortization ClientContractAccumulatedAmortization	182182000
CY2013Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	19950000
CY2012Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	25302000
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2013Q4	csgs	Common Stock Shares Reserved For Employee Stock Purchase Plan And Stock Incentive Plans CommonStockSharesReservedForEmployeeStockPurchasePlanAndStockIncentivePlans	5441000
CY2012Q4	csgs	Common Stock Shares Reserved For Employee Stock Purchase Plan And Stock Incentive Plans CommonStockSharesReservedForEmployeeStockPurchasePlanAndStockIncentivePlans	6904000
CY2012	us-gaap	Restructuring Charges RestructuringCharges	2469000
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	689000
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	855000
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1099000
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	732000
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-15185000
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-19350000
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	61519000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	77224000
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10168000
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	28345000
CY2012	us-gaap	Net Income Loss NetIncomeLoss	48879000
CY2011	us-gaap	Net Income Loss NetIncomeLoss	42282000
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32117000
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32142000
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32624000
CY2013	us-gaap	Adjustment For Amortization AdjustmentForAmortization	37819000
CY2012	us-gaap	Adjustment For Amortization AdjustmentForAmortization	44178000
CY2011	us-gaap	Adjustment For Amortization AdjustmentForAmortization	42173000
CY2012	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3783000
CY2013	us-gaap	Gain Loss On Investments GainLossOnInvestments	-910000
CY2011	us-gaap	Gain Loss On Investments GainLossOnInvestments	60000
CY2013	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-3017000
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3977000
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	828000
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	12152000
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	30141000
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1799000
CY2013	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	0
CY2012	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	17000
CY2012Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	22900000
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.45
CY2013	csgs	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	32117000
CY2012	csgs	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	32159000
CY2011	csgs	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	32813000
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32459000
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32833000
CY2013	csgs	Weighted Average Shares Outstanding Diluted WeightedAverageSharesOutstandingDiluted	32873000
CY2012	csgs	Weighted Average Shares Outstanding Diluted WeightedAverageSharesOutstandingDiluted	32476000
CY2011	csgs	Weighted Average Shares Outstanding Diluted WeightedAverageSharesOutstandingDiluted	33022000
CY2013	us-gaap	Temporary Equity Foreign Currency Translation Adjustments TemporaryEquityForeignCurrencyTranslationAdjustments	-600000
CY2012	us-gaap	Temporary Equity Foreign Currency Translation Adjustments TemporaryEquityForeignCurrencyTranslationAdjustments	4272000
CY2011	us-gaap	Temporary Equity Foreign Currency Translation Adjustments TemporaryEquityForeignCurrencyTranslationAdjustments	-2866000
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2000
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-183000
CY2012	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-119000
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	43000
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	152000
CY2013	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-1761000
CY2012	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-33000
CY2011	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	897000
CY2011	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-684000
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-66000
CY2011	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-618000
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-629000
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	48000
CY2011	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	0
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	274714000
CY2013	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	3221000
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10707000
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	677000
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	415000
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	14796000
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	13431000
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2319000
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9481000
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	7163000
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1715000
CY2013	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	4556000
CY2012	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-6543000
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-994000
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	18474000
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-104000
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	425000
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	126634000
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	127442000
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	60959000
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	30076000
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33221000
CY2013	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	183575000
CY2012	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	65355000
CY2013	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	89688000
CY2012	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	42063000
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2926000
CY2013	csgs	Payments To Invest In And Acquire Client Contracts PaymentsToInvestInAndAcquireClientContracts	7092000
CY2012	csgs	Payments To Invest In And Acquire Client Contracts PaymentsToInvestInAndAcquireClientContracts	4629000
CY2012Q2	us-gaap	Restructuring Charges RestructuringCharges	100000
CY2012Q4	us-gaap	Restructuring Charges RestructuringCharges	1700000
CY2012Q2	csgs	Impact Of Restructuring Charges On Earnings Per Share Diluted ImpactOfRestructuringChargesOnEarningsPerShareDiluted	0.00
CY2012Q4	csgs	Impact Of Restructuring Charges On Earnings Per Share Diluted ImpactOfRestructuringChargesOnEarningsPerShareDiluted	0.05
CY2011	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	7573000
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-20074000
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-28535000
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22197000
CY2011	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	37798000
CY2011	csgs	Payments To Invest In And Acquire Client Contracts PaymentsToInvestInAndAcquireClientContracts	9133000
CY2013	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	4530000
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-25678000
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1896000
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1486000
CY2013	us-gaap	Payments Of Dividends PaymentsOfDividends	14454000
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	16558000
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	14365000
CY2013	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2723000
CY2012	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1698000
CY2011	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1587000
CY2012	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	150000000
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	15000000
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	190000000
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	70149000
CY2012	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2450000
CY2011	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	205000
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	677000
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	415000
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	828000
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-45387000
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2857000
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1806000
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2414000
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-51061000
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-12986000
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-51125000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	146733000
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	197858000
CY2013	us-gaap	Interest Paid InterestPaid	9440000
CY2012	us-gaap	Interest Paid InterestPaid	13124000
CY2011	us-gaap	Interest Paid InterestPaid	13921000
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	43739000
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	22836000
CY2013	us-gaap	Reclassifications Reclassifications	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-style:italic;;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Reclassifications</font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">. Maintenance revenues, as well as the cost of maintenance revenues, previously included in software, maintenance and service revenues and software, maintenance and services costs of revenues, respectively, have been presented separately in the Consolidated Statements of Income (“Income Statements” or “Income Statement”) for each of the years in the three-year period ended December 31, 2013. In addition, certain other 2012 and 2011 amounts have been reclassified to conform to the 2013 presentation.</font></p></div>
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-style:italic;;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Use of Estimates in Preparation of Our Financial Statements. </font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of our Financial Statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of our Financial Statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The more critical estimates and related assumptions that affect our financial position and results of operations are in the areas of: (i) revenue recognition; (ii) allowance for doubtful accounts receivable; (iii) impairment assessments of goodwill and other long-lived assets; (iv) income taxes; (v) business combinations and asset purchases; and (vi) loss contingencies.</font></p></div>
CY2013	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-style:italic;;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Deferred Revenue and Unbilled Accounts Receivable</font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">. Client payments and billed amounts due from clients in excess of revenue recognized are recorded as deferred revenue. Deferred revenue amounts expected to be recognized within the next twelve months are classified as current liabilities. Revenue recognized prior to the scheduled billing date is recorded as unbilled accounts receivable. </font></p></div>
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-style:italic;;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Concentrations of Credit Risk. </font><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">In the normal course of business, we are exposed to credit risk. The principal concentrations of credit risk relate to cash deposits, cash equivalents, short-term investments, and accounts receivable. We regularly monitor credit risk exposures and take steps to mitigate the likelihood of these exposures resulting in a loss. We hold our cash deposits, cash equivalents, and short-term investments with financial institutions we believe to be of sound financial condition. </font></p><p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">We generally do not require collateral or other security to support accounts receivable. We evaluate the credit worthiness of our clients in conjunction with our revenue recognition processes, as well as through our ongoing collectibility assessment processes for accounts receivable. We maintain an allowance for doubtful accounts receivable based upon factors surrounding the credit risk of specific clients, historical trends, and other information. We use various judgments and estimates in determining the adequacy of the allowance for doubtful accounts receivable. See Note 4 for additional details of our concentration of accounts receivable. </font></p><p style="margin-bottom:0pt;margin-top:12pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:10pt;font-family:Times New Roman;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The activity in our allowance for doubtful accounts receivable is as follows (in thousands): </font></p><p style="margin-bottom:0pt;margin-top:0pt;margin-left:0%;margin-right:0%;text-indent:0%;font-size:12pt;font-family:Times New Roman;"><font style="font-size:12pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p><div> <table border="0" cellspacing="0" cellpadding="0" align="center" style="border-collapse:collapse; width:100%;"> <tr> <td valign="bottom" style="width:53%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;font-family:Times New Roman;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;font-family:Times New Roman;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td colspan="2" valign="bottom" style="padding-left:0.7 pt;padding-Right:0.7 pt;padding-Top:0 pt;padding-Bottom:0 pt;width:1%; border-bottom:solid 1pt #000000;"><p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">2013</font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;font-family:Times New Roman;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td colspan="2" valign="bottom" style="padding-left:0.7 pt;padding-Right:0.7 pt;padding-Top:0 pt;padding-Bottom:0 pt;width:1%; border-bottom:solid 1pt #000000;"><p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">2012</font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;font-family:Times New Roman;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td colspan="2" valign="bottom" style="padding-left:0.7 pt;padding-Right:0.7 pt;padding-Top:0 pt;padding-Bottom:0 pt;width:1%; border-bottom:solid 1pt #000000;"><p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">2011</font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;margin-right:0%;text-indent:0pt;;font-size:8pt;;"><font style="font-size:8pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="width:53%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:12.25pt;;margin-right:0%;text-indent:-12.25pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Balance, beginning of year</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">3,147</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">2,421</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">1,837</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> </tr> <tr> <td valign="bottom" style="width:53%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:12.25pt;;margin-right:0%;text-indent:-12.25pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Additions (reductions) to expense</font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> (354</font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">1,039</font></p></td> <td valign="bottom" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">844</font></p></td> <td valign="bottom" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="width:53%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:12.25pt;;margin-right:0%;text-indent:-12.25pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Write-offs</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> (280</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(174</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(239</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> </tr> <tr> <td valign="bottom" style="width:53%; border-bottom:solid 0.75pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:12.25pt;;margin-right:0%;text-indent:-12.25pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Other</font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%; border-bottom:solid 0.75pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> (154</font></p></td> <td valign="middle" style="width:1%; border-bottom:solid 0.75pt transparent;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%; border-bottom:solid 0.75pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(139</font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt transparent;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" style="width:13%; border-bottom:solid 0.75pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(21</font></p></td> <td valign="bottom" style="width:1%; border-bottom:solid 0.75pt transparent;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">) </font></p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="width:53%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-left:12.25pt;;margin-right:0%;text-indent:-12.25pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Balance, end of year</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt #000000; border-bottom:double 2.5pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%; border-top:solid 0.75pt #000000; border-bottom:double 2.5pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> 2,359</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">3,147</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;"><p style="margin-bottom:0pt;margin-top:0pt;margin-top:0pt;margin-left:0pt;;font-size:10pt;;"><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt #000000;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:13%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt #000000;"><p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">2,421</font></p></td> <td valign="bottom" bgcolor="#CFF0FC" style="width:1%; border-top:solid 0.75pt transparent; border-bottom:double 2.5pt transparent;white-space:nowrap;"><p style="margin-top:0pt;margin-bottom:0pt;margin-left:0pt;;font-family:Times New Roman;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">  </font></p></td> </tr> </table></div><p style="margin-bottom:0pt;margin-top:0pt;margin-left:0%;margin-right:0%;text-indent:0%;font-family:Times New Roman;font-size:10pt;"> </p></div>
CY2013Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	161541000
CY2012Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	94549000
CY2013Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	154000
CY2012Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	1069000
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2421000
CY2010Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1837000
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	844000
CY2011	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	239000
CY2013	csgs	Dilutive Effect Of Common Stock Options DilutiveEffectOfCommonStockOptions	1000
CY2012	csgs	Dilutive Effect Of Common Stock Options DilutiveEffectOfCommonStockOptions	11000
CY2011	csgs	Dilutive Effect Of Common Stock Options DilutiveEffectOfCommonStockOptions	19000
CY2013	csgs	Amount Of Dilutive Securities Nonparticipating Restricted Common Stock AmountOfDilutiveSecuritiesNonparticipatingRestrictedCommonStock	550000
CY2012	csgs	Amount Of Dilutive Securities Nonparticipating Restricted Common Stock AmountOfDilutiveSecuritiesNonparticipatingRestrictedCommonStock	306000
CY2011	csgs	Amount Of Dilutive Securities Nonparticipating Restricted Common Stock AmountOfDilutiveSecuritiesNonparticipatingRestrictedCommonStock	190000
CY2013	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	205000
CY2013	csgs	Cash And Cash Equivalents Maximum Maturity Period CashAndCashEquivalentsMaximumMaturityPeriod	three months or less
CY2013Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	4500000
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3500000
CY2013	csgs	Short Term Investment Contractual Maturity ShortTermInvestmentContractualMaturity	P2Y
CY2012	csgs	Short Term Investment Contractual Maturity ShortTermInvestmentContractualMaturity	P2Y
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	300000
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000
CY2013	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2013	csgs	Number Of Major Customers NumberOfMajorCustomers	3
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	164583000
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	160072000
CY2011Q4	us-gaap	Goodwill Goodwill	220013000
CY2012	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	8955000
CY2012	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	59000
CY2012	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	4456000
CY2013	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	1967000
CY2013	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	164000
CY2013	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	2365000
CY2013Q4	csgs	Client Contracts Gross ClientContractsGross	130573000
CY2012Q4	csgs	Client Contracts Gross ClientContractsGross	257485000
CY2010Q4	us-gaap	Restructuring Reserve RestructuringReserve	1164000
CY2011	us-gaap	Payments For Restructuring PaymentsForRestructuring	4637000
CY2011	csgs	Restructuring Reserve Adjustment For Loss On Disposition Of Business Operations RestructuringReserveAdjustmentForLossOnDispositionOfBusinessOperations
CY2011	csgs	Restructuring Reserve Adjustment For Loss On Termination Of Pension Plan RestructuringReserveAdjustmentForLossOnTerminationOfPensionPlan
CY2011	csgs	Restructuring Reserve Other RestructuringReserveOther	-140000
CY2011Q4	us-gaap	Restructuring Reserve RestructuringReserve	4260000
CY2012	us-gaap	Payments For Restructuring PaymentsForRestructuring	3708000
CY2013Q4	csgs	Software Gross SoftwareGross	121069000
CY2012Q4	csgs	Software Gross SoftwareGross	106868000
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	265050000
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	274698000
CY2013Q4	csgs	Minimum Cash And Unused Capacity Under Revolver Which Allows For Early Termination Of Two Thousand Twelve Credit Agreement MinimumCashAndUnusedCapacityUnderRevolverWhichAllowsForEarlyTerminationOfTwoThousandTwelveCreditAgreement	200000000
CY2013	csgs	Senior Subordinated Convertible Notes Issuance Price Percentage Of Par Value SeniorSubordinatedConvertibleNotesIssuancePricePercentageOfParValue	1.00
CY2013Q4	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	24.01
CY2013	csgs	Cash Percentage Of Par Value If Notes Are Converted CashPercentageOfParValueIfNotesAreConverted	1.00
CY2013	us-gaap	Debt Instrument Convertible If Converted Value In Excess Of Principal DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal	34000000
CY2010Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.030
CY2010Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0775
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	15000000
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	22500000
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	22500000
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	225000000
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
CY2013	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2600000
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2700000
CY2011	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3000000
CY2013Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.05
CY2012Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.06
CY2011Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.07
CY2013Q4	us-gaap	Interest Rate Cash Flow Hedge Liability At Fair Value InterestRateCashFlowHedgeLiabilityAtFairValue	200000
CY2012Q4	us-gaap	Interest Rate Cash Flow Hedge Liability At Fair Value InterestRateCashFlowHedgeLiabilityAtFairValue	1100000
CY2012	csgs	Restructuring Reserve Other RestructuringReserveOther	-651000
CY2012Q4	us-gaap	Restructuring Reserve RestructuringReserve	2370000
CY2013	us-gaap	Payments For Restructuring PaymentsForRestructuring	4315000
CY2013	csgs	Restructuring Reserve Adjustment For Loss On Disposition Of Business Operations RestructuringReserveAdjustmentForLossOnDispositionOfBusinessOperations	-3033000
CY2013	csgs	Restructuring Reserve Adjustment For Loss On Termination Of Pension Plan RestructuringReserveAdjustmentForLossOnTerminationOfPensionPlan	-3221000
CY2013	csgs	Restructuring Reserve Other RestructuringReserveOther	-489000
CY2013Q4	us-gaap	Restructuring Reserve RestructuringReserve	3717000
CY2011Q2	us-gaap	Restructuring Charges RestructuringCharges	3000000
CY2012	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated RestructuringAndRelatedCostNumberOfPositionsEliminated	40
CY2013	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated RestructuringAndRelatedCostNumberOfPositionsEliminated	160
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	63278000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	103917000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	89791000
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-1759000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-26693000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-13819000
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7260000
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	32121000
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	25096000
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	453000
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4133000
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	111000
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4273000
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2658000
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3554000
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	11986000
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	38912000
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	28761000
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1130000
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-832000
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3190000
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	2329000
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3977000
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	384000
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5277000
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5758000
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1355000
CY2013	csgs	Deferred Income Tax Expense Benefit Two DeferredIncomeTaxExpenseBenefitTwo	-1818000
CY2012	csgs	Deferred Income Tax Expense Benefit Two DeferredIncomeTaxExpenseBenefitTwo	-10567000
CY2011	csgs	Deferred Income Tax Expense Benefit Two DeferredIncomeTaxExpenseBenefitTwo	4929000
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	21532000
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	27028000
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	26590000
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1808000
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	101000
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	322000
CY2013	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	16683000
CY2012	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	3651000
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	3036000
CY2013	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	4878000
CY2012	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	1333000
CY2013	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	2263000
CY2012	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	4246000
CY2011	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	972000
CY2013	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1133000
CY2012	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	3108000
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	3564000
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-3312000
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3550000
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3395000
CY2013	csgs	Income Tax Reconciliation Other Foreign Income Tax Rate Differential IncomeTaxReconciliationOtherForeignIncomeTaxRateDifferential	2088000
CY2012	csgs	Income Tax Reconciliation Other Foreign Income Tax Rate Differential IncomeTaxReconciliationOtherForeignIncomeTaxRateDifferential	672000
CY2011	csgs	Income Tax Reconciliation Other Foreign Income Tax Rate Differential IncomeTaxReconciliationOtherForeignIncomeTaxRateDifferential	3470000
CY2013	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	987000
CY2012	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	450000
CY2011	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	357000
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	68829000
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	90374000
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	48830000
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	64320000
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	17741000
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	22888000
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2258000
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3166000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	12429000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	19322000
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3929000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	4354000
CY2013Q4	us-gaap	Deferred Tax Assets Gross Current DeferredTaxAssetsGrossCurrent	16358000
CY2012Q4	us-gaap	Deferred Tax Assets Gross Current DeferredTaxAssetsGrossCurrent	23676000
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance Current DeferredTaxAssetsValuationAllowanceCurrent	1273000
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance Current DeferredTaxAssetsValuationAllowanceCurrent	1432000
CY2013Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	952000
CY2012Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	8229000
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	11505000
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	15482000
CY2013Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	4097000
CY2012Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	12999000
CY2013Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	1209000
CY2012Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	1700000
CY2013Q4	csgs	Deferred Tax Assets Facility Abandonment DeferredTaxAssetsFacilityAbandonment	189000
CY2012Q4	csgs	Deferred Tax Assets Facility Abandonment DeferredTaxAssetsFacilityAbandonment	606000
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	678000
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	44000
CY2013Q4	us-gaap	Deferred Tax Assets Gross Noncurrent DeferredTaxAssetsGrossNoncurrent	16726000
CY2012Q4	us-gaap	Deferred Tax Assets Gross Noncurrent DeferredTaxAssetsGrossNoncurrent	22602000
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	9279000
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	20006000
CY2012Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Research And Development Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts	-222000
CY2013Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	-88000
CY2012Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	-269000
CY2013Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	4104000
CY2012Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	-393000
CY2013Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	3846000
CY2012Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	4207000
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CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	13609000
CY2013Q4	csgs	Deferred Tax Liabilities Convertible Debt Securities DeferredTaxLiabilitiesConvertibleDebtSecurities	35116000
CY2012Q4	csgs	Deferred Tax Liabilities Convertible Debt Securities DeferredTaxLiabilitiesConvertibleDebtSecurities	37415000
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CY2012Q4	csgs	Deferred Tax Liabilities Contingent Payments DeferredTaxLiabilitiesContingentPayments	-836000
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CY2012Q4	csgs	Deferred Tax Liabilities Facility Abandonment DeferredTaxLiabilitiesFacilityAbandonment	-1413000
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CY2012Q4	csgs	Deferred Income Tax Liabilities Valuation Allowance DeferredIncomeTaxLiabilitiesValuationAllowance	1450000
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4029000
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4114000
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	954000
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1292000
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	276000
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4597000
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	933000
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	3249000
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	401000
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	764000
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	89000
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	530000
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9517000
CY2012	csgs	Deferred State Income Tax Provision Impact Of State Income Tax Law Change DeferredStateIncomeTaxProvisionImpactOfStateIncomeTaxLawChange	-3100000
CY2012Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	32000000
CY2013	csgs	Deferred Income Tax Assets Benefits Percentage DeferredIncomeTaxAssetsBenefitsPercentage	1.00
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CY2013Q4	csgs	Deferred Tax Assets State Income Tax Jurisdictions Valuation Allowance DeferredTaxAssetsStateIncomeTaxJurisdictionsValuationAllowance	1800000
CY2013Q4	csgs	Deferred Tax Assets Foreign Income Tax Jurisdictions Valuation Allowance DeferredTaxAssetsForeignIncomeTaxJurisdictionsValuationAllowance	15900000
CY2012	csgs	Tax Payments For Repurchase Of Securities Related To Deferred Income Tax Liabilities TaxPaymentsForRepurchaseOfSecuritiesRelatedToDeferredIncomeTaxLiabilities	29000000
CY2011Q3	csgs	Tax Payments For Repurchase Of Securities Related To Deferred Income Tax Liabilities TaxPaymentsForRepurchaseOfSecuritiesRelatedToDeferredIncomeTaxLiabilities	6000000
CY2011Q4	csgs	Tax Payments For Repurchase Of Securities Related To Deferred Income Tax Liabilities TaxPaymentsForRepurchaseOfSecuritiesRelatedToDeferredIncomeTaxLiabilities	6000000
CY2012	csgs	Payment Period Of Deferred Tax Liabilities Related To Convertible Debt PaymentPeriodOfDeferredTaxLiabilitiesRelatedToConvertibleDebt	P5Y
CY2013Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	300000
CY2012Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	200000
CY2011Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	100000
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2013	csgs	Prior Year Research And Development Tax Credits Recorded In Current Year PriorYearResearchAndDevelopmentTaxCreditsRecordedInCurrentYear	6000000
CY2013	csgs	Prior Period Research And Development Tax Credits PriorPeriodResearchAndDevelopmentTaxCredits	5000000
CY2013	csgs	Reduction In Provision Of Valuation Allowance ReductionInProvisionOfValuationAllowance	6000000
CY2013	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	1.00
CY2013	csgs	Noncancellable Facility Operating Leases Term Of Expiration NoncancellableFacilityOperatingLeasesTermOfExpiration	2024-09
CY2013	csgs	Operating Equipment Leases Term Of Expiration OperatingEquipmentLeasesTermOfExpiration	2016-03
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	15500000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	13500000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	11200000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	10500000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	9700000
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	29000000
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	20000000
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	18300000
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	17300000
CY2013	csgs	Service Agreement To Provide Data Center Services Expiry Date ServiceAgreementToProvideDataCenterServicesExpiryDate	2017-06-30
CY2013	csgs	Warranty Period WarrantyPeriod	P90D
CY2013	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	500000
CY2012	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	823000
CY2011	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	750000
CY2010	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	1500000
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	29296000
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	32869000
CY2013	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	10129000
CY2012	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	13349000
CY2011	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	9930000
CY2010	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	29340000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	704222000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	766970000
CY2013	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	20.23
CY2012	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	16.23
CY2011	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	13.24
CY2010	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	19.56
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	24.04
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	23.33
CY2013Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	2100000
CY2013	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	264000
CY2012	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	197000
CY2011	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	232000
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5400000
CY2012	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3200000
CY2011	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4400000
CY2013Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	22900000
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	15200000
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	14500000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1956000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	955000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	197000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	792000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1922000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	17.63
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.75
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	18.37
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	17.74
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	18.57
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.58
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	18.87
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	16200000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	10600000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	13500000
CY2013Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	23800000
CY2013	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y4M24D
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4600000
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4600000
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4400000
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	5400000
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	4000000
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	5100000
CY2013Q1	us-gaap	Revenues Revenues	180632000
CY2013Q2	us-gaap	Revenues Revenues	186107000
CY2013Q3	us-gaap	Revenues Revenues	186180000
CY2013Q4	us-gaap	Revenues Revenues	194549000
CY2013Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	93354000
CY2013Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	94758000
CY2013Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	94898000
CY2013Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	94155000
CY2013Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	18035000
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	21681000
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	20553000
CY2013Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	16435000
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	13544000
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18862000
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	16631000
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12482000
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1354000
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6790000
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1331000
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3401000
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	14898000
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	12072000
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	15300000
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	9081000
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2012Q1	us-gaap	Revenues Revenues	185007000
CY2012Q2	us-gaap	Revenues Revenues	183851000
CY2012Q3	us-gaap	Revenues Revenues	190001000
CY2012Q4	us-gaap	Revenues Revenues	198007000
CY2012Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	89969000
CY2012Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	92520000
CY2012Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	100411000
CY2012Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	100916000
CY2012Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	28952000
CY2012Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	23745000
CY2012Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	21728000
CY2012Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	22149000
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	23612000
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18842000
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	17114000
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	17656000
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11806000
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6972000
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7701000
CY2012Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1866000
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	11806000
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	11870000
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	9413000
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	15790000
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.29
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2013Q1	us-gaap	Restructuring Charges RestructuringCharges	900000
CY2013Q4	us-gaap	Restructuring Charges RestructuringCharges	11500000
CY2013Q1	csgs	Impact Of Restructuring Charges On Earnings Per Share Diluted ImpactOfRestructuringChargesOnEarningsPerShareDiluted	0.03
CY2013Q4	csgs	Impact Of Restructuring Charges On Earnings Per Share Diluted ImpactOfRestructuringChargesOnEarningsPerShareDiluted	0.25
CY2013Q3	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	3000000
CY2013Q4	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	3000000
CY2013Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.10
CY2013Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.36
CY2013Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.08
CY2013Q4	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.27
CY2013Q1	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	6000000
CY2013Q3	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	6000000
CY2013Q4	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	2000000
CY2012Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.50
CY2012Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.37
CY2012Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.45
CY2012Q4	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.11
CY2012Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Transaction Costs BusinessAcquisitionCostOfAcquiredEntityTransactionCosts	300000
CY2012Q2	csgs	Impact Of Acquisition Related Charges On Earnings Per Share Diluted ImpactOfAcquisitionRelatedChargesOnEarningsPerShareDiluted	0.01
CY2012Q1	us-gaap	Restructuring Charges RestructuringCharges	700000
CY2012Q1	csgs	Impact Of Restructuring Charges On Earnings Per Share Diluted ImpactOfRestructuringChargesOnEarningsPerShareDiluted	0.01

Files In Submission

Name	View Source	Status
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$CSGS
CSG Systems International Inc Stock $csgs

2013 Q4 Form 10-K Financial Statement

#000156459014000442 Filed on February 28, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CSGS CSG Systems International Inc Stock $csgs

2013 Q4 Form 10-K Financial Statement

#000156459014000442 Filed on February 28, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CSGS
CSG Systems International Inc Stock $csgs