$NNI
NELNET INC Stock $nni

$nni Overview Financials Valuation SEC Filings Company Website

2021 Q3 Form 10-Q Financial Statement

#000125860221000076 Filed on November 08, 2021

Income Statement

Concept	2021 Q3	2020 Q3
Revenue	$136.7M	$139.7M
YoY Change	-2.21%	-41.52%
Cost Of Revenue	$31.34M	$31.16M
YoY Change	0.57%	0.81%
Gross Profit	$105.3M	$108.6M
YoY Change	-3.01%	-47.8%
Gross Profit Margin	77.07%	77.7%
Selling, General & Admin	$128.6M	$126.1M
YoY Change	1.98%	5.17%
% of Gross Profit	122.1%	116.13%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$12.40M	$22.30M
YoY Change	-44.39%	13.2%
% of Gross Profit	11.77%	20.54%
Operating Expenses	$182.6M	$191.1M
YoY Change	-4.46%	-5.7%
Operating Profit	-$77.31M	-$82.56M
YoY Change	-6.36%	-1646.65%
Interest Expense	$50.18M	$58.42M
YoY Change	-14.12%	-66.13%
% of Operating Profit
Other Income/Expense, Net	$38.32M	$34.74M
YoY Change	10.3%	-40.43%
Pretax Income	$66.87M	$90.33M
YoY Change	-25.98%	115.26%
Income Tax	$15.65M	$19.16M
% Of Pretax Income	23.4%	21.21%
Net Earnings	$53.14M	$71.50M
YoY Change	-25.68%	115.29%
Net Earnings / Revenue	38.89%	51.17%
Basic Earnings Per Share	$1.38	$1.86
Diluted Earnings Per Share	$1.38	$1.86
COMMON SHARES
Basic Shares Outstanding	38.60M shares	38.54M shares
Diluted Shares Outstanding	38.60M shares	38.54M shares

Balance Sheet

Concept	2021 Q3	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.040B	$305.7M
YoY Change	240.06%	32.44%
Cash & Equivalents	$191.9M	$96.32M
Short-Term Investments	$847.8M	$209.4M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$78.51M	$70.00M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$270.4M	$166.0M
YoY Change	62.92%	-82.8%
LONG-TERM ASSETS
Property, Plant & Equipment	$117.3M	$360.5M
YoY Change	-67.46%	5.28%
Goodwill	$142.1M	$156.9M
YoY Change	-9.44%	0.0%
Intangibles	$55.18M	$58.70M
YoY Change	-6.01%	-34.41%
Long-Term Investments	$1.375B	$477.0M
YoY Change	188.24%	125.0%
Other Assets	$1.059B	$805.0M
YoY Change	31.57%	-17.6%
Total Long-Term Assets	$22.13B	$22.06B
YoY Change	0.34%	-3.98%
TOTAL ASSETS
Total Short-Term Assets	$270.4M	$166.0M
Total Long-Term Assets	$22.13B	$22.06B
Total Assets	$22.40B	$22.22B
YoY Change	0.81%	-7.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$354.5M	$286.0M
YoY Change	23.97%	-7.44%
Accrued Expenses	$4.441M	$30.00M
YoY Change	-85.2%	-65.91%
Deferred Revenue
YoY Change
Short-Term Debt	$200.7M	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$559.6M	$316.0M
YoY Change	77.1%	-20.4%
LONG-TERM LIABILITIES
Long-Term Debt	$18.61B	$19.22B
YoY Change	-3.14%	-8.11%
Other Long-Term Liabilities	$375.4M	$289.0M
YoY Change	29.89%	5.09%
Total Long-Term Liabilities	$18.99B	$19.50B
YoY Change	-2.66%	-7.93%
TOTAL LIABILITIES
Total Short-Term Liabilities	$559.6M	$316.0M
Total Long-Term Liabilities	$18.99B	$19.50B
Total Liabilities	$19.55B	$19.82B
YoY Change	-1.38%	-8.17%
SHAREHOLDERS EQUITY
Retained Earnings	$2.844B	$2.393B
YoY Change	18.83%	2.13%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.859B	$2.399B
YoY Change
Total Liabilities & Shareholders Equity	$22.40B	$22.22B
YoY Change	0.81%	-7.16%

Cashflow Statement

Concept	2021 Q3	2020 Q3
OPERATING ACTIVITIES
Net Income	$53.14M	$71.50M
YoY Change	-25.68%	115.29%
Depreciation, Depletion And Amortization	$12.40M	$22.30M
YoY Change	-44.39%	13.2%
Cash From Operating Activities	$203.8M	$278.6M
YoY Change	-26.84%	73.37%
INVESTING ACTIVITIES
Capital Expenditures	-$13.81M	-$33.70M
YoY Change	-59.02%	40.42%
Acquisitions
YoY Change
Other Investing Activities	$800.7M	$270.0M
YoY Change	196.55%	-25.23%
Cash From Investing Activities	$786.9M	$236.3M
YoY Change	232.99%	-29.9%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-816.9M	-534.7M
YoY Change	52.78%	29.25%
NET CHANGE
Cash From Operating Activities	203.8M	278.6M
Cash From Investing Activities	786.9M	236.3M
Cash From Financing Activities	-816.9M	-534.7M
Net Change In Cash	173.8M	-19.80M
YoY Change	-977.64%	-123.54%
FREE CASH FLOW
Cash From Operating Activities	$203.8M	$278.6M
Capital Expenditures	-$13.81M	-$33.70M
Free Cash Flow	$217.6M	$312.3M
YoY Change	-30.31%	69.09%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Central Index Key EntityCentralIndexKey	0001258602
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	nni	Other Borrowing Agreement Termination Notice Period OtherBorrowingAgreementTerminationNoticePeriod	P5D
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-31924
	dei	Entity Registrant Name EntityRegistrantName	NELNET, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	84-0748903
	dei	Entity Address Address Line1 EntityAddressAddressLine1	121 South 13th Street, Suite 100
	dei	Entity Address City Or Town EntityAddressCityOrTown	Lincoln,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NE
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	68508
	dei	City Area Code CityAreaCode	402
	dei	Local Phone Number LocalPhoneNumber	458-2370
	dei	Security12b Title Security12bTitle	Class A Common Stock, Par Value $0.01 per Share
	dei	Trading Symbol TradingSymbol	NNI
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	138044000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	175698000	USD
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	19304203000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	20185656000	USD
CY2021Q3	nni	Cash And Cash Equivalents Not Held At Related Party CashAndCashEquivalentsNotHeldAtRelatedParty	31966000	USD
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CY2021Q3	us-gaap	Restricted Cash RestrictedCash	764089000	USD
CY2020Q4	us-gaap	Restricted Cash RestrictedCash	553175000	USD
CY2021Q3	nni	Restricted Cash Due To Customers RestrictedCashDueToCustomers	295053000	USD
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CY2021Q3	us-gaap	Goodwill Goodwill	142092000	USD
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CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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	us-gaap	Noninterest Income NoninterestIncome	658788000	USD
	us-gaap	Noninterest Income NoninterestIncome	667169000	USD
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CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.38
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	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.99
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	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	38646892	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39229932	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39229932	shares
CY2021Q3	us-gaap	Profit Loss ProfitLoss	51219000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	71176000	USD
	us-gaap	Profit Loss ProfitLoss	257136000	USD
	us-gaap	Profit Loss ProfitLoss	118020000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-9000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-9000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1893000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	11770000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	2114000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	1173000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	513000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2052000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	390000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	804000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2547000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	329000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1051000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	2332000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7386000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	412000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1312000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2538000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1051000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7377000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1312000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	53757000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	72227000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	264513000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	119332000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1919000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-327000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-3467000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	568000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	55676000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	72554000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	267980000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	118764000	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2340786000	USD
CY2020Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	14000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	71176000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1051000	USD
CY2020Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	331000	USD
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7664000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	553000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1864000	USD
CY2020Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4618000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2402831000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2828618000	USD
CY2021Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	4935000	USD
CY2021Q3	us-gaap	Profit Loss ProfitLoss	51219000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2538000	USD
CY2021Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	125000	USD
CY2021Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8407000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	493000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2770000	USD
CY2021Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	25078000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2856963000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2391094000	USD
	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	66000	USD
	us-gaap	Profit Loss ProfitLoss	118020000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1312000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	920000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	23343000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	5155000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5459000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	73145000	USD
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	2000000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2402831000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2628349000	USD
	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	11823000	USD
	us-gaap	Profit Loss ProfitLoss	257136000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7377000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	6954000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	25319000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	25319000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	4409000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7628000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	27486000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	27486000	USD
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2856963000	USD
	us-gaap	Net Income Loss NetIncomeLoss	260603000	USD
	us-gaap	Net Income Loss NetIncomeLoss	117452000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-3467000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	568000	USD
	us-gaap	Profit Loss ProfitLoss	257136000	USD
	us-gaap	Profit Loss ProfitLoss	118020000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	113651000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	149175000	USD
	nni	Student Loan Discount Accretion StudentLoanDiscountAccretion	-25048000	USD
	nni	Student Loan Discount Accretion StudentLoanDiscountAccretion	-27814000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-10847000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	73476000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	44455000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-21072000	USD
	nni	Proceeds From Payments To Clearinghouse ProceedsFromPaymentsToClearinghouse	41033000	USD
	nni	Proceeds From Payments To Clearinghouse ProceedsFromPaymentsToClearinghouse	-20405000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	18715000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	33023000	USD
	nni	Gain Loss On Investments And Notes Receivable GainLossOnInvestmentsAndNotesReceivable	293000	USD
	nni	Gain Loss On Investments And Notes Receivable GainLossOnInvestmentsAndNotesReceivable	37766000	USD
	nni	Gain Loss On Repurchases Of Debt Net GainLossOnRepurchasesOfDebtNet	-3964000	USD
	nni	Gain Loss On Repurchases Of Debt Net GainLossOnRepurchasesOfDebtNet	508000	USD
	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	41591000	USD
	us-gaap	Increase Decrease In Equity Securities Fv Ni IncreaseDecreaseInEquitySecuritiesFvNi	0	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	33078000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10975000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	7824000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	5538000	USD
	nni	Provision Negative Provision For Beneficial Interests And Impairment Expense Net ProvisionNegativeProvisionForBeneficialInterestsAndImpairmentExpenseNet	12223000	USD
	nni	Provision Negative Provision For Beneficial Interests And Impairment Expense Net ProvisionNegativeProvisionForBeneficialInterestsAndImpairmentExpenseNet	34419000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	41931000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	27192000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2137000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-45475000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-35381000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-19491000	USD
	nni	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	-5652000	USD
	nni	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	-9150000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-24260000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-17673000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	41040000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	32733000	USD
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-5158000	USD
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-8484000	USD
	us-gaap	Increase Decrease In Payables To Customers IncreaseDecreaseInPayablesToCustomers	53146000	USD
	us-gaap	Increase Decrease In Payables To Customers IncreaseDecreaseInPayablesToCustomers	-151674000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	389693000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	173035000	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1145775000	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1032636000	USD
	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	21476000	USD
	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	75118000	USD
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	2010645000	USD
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	2209797000	USD
	us-gaap	Proceeds From Sale Of Finance Receivables ProceedsFromSaleOfFinanceReceivables	85906000	USD
	us-gaap	Proceeds From Sale Of Finance Receivables ProceedsFromSaleOfFinanceReceivables	136126000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	521565000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	221427000	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	104520000	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	97278000	USD
	us-gaap	Proceeds From Collection Of Retained Interest In Securitized Receivables ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables	30811000	USD
	us-gaap	Proceeds From Collection Of Retained Interest In Securitized Receivables ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables	34371000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	166664000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	122584000	USD
	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	209634000	USD
	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	8528000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	42594000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	80698000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	543442000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	953637000	USD
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2479582000	USD
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2803214000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1738405000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1460524000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	6778000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	7144000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	146018000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	0	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25319000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	23343000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	27486000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	73145000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1108000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1250000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	2000000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	13905000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	548000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	660000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-640277000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1447732000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-175000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	292683000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-321060000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	958395000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1222601000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1251078000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	901541000	USD
	us-gaap	Interest Paid Net InterestPaidNet	117336000	USD
	us-gaap	Interest Paid Net InterestPaidNet	117336000	USD
	us-gaap	Interest Paid Net InterestPaidNet	259120000	USD
	us-gaap	Interest Paid Net InterestPaidNet	259120000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10921000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13413000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	6003000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	9457000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4026000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4158000	USD
	us-gaap	Consideration Received For Beneficial Interest Obtained For Transferring Financial Asset ConsiderationReceivedForBeneficialInterestObtainedForTransferringFinancialAsset	23506000	USD
	us-gaap	Consideration Received For Beneficial Interest Obtained For Transferring Financial Asset ConsiderationReceivedForBeneficialInterestObtainedForTransferringFinancialAsset	52501000	USD
	nni	Noncash Distributions To Noncontrolling Interest Holders NoncashDistributionsToNoncontrollingInterestHolders	6406000	USD
	nni	Noncash Distributions To Noncontrolling Interest Holders NoncashDistributionsToNoncontrollingInterestHolders	260000	USD
	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	2082000	USD
	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2021Q3	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	22200000	USD
CY2020Q3	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	17000000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	191936000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121249000	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	96316000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	133906000	USD
CY2021Q3	us-gaap	Restricted Cash RestrictedCash	764089000	USD
CY2020Q4	us-gaap	Restricted Cash RestrictedCash	553175000	USD
CY2020Q3	us-gaap	Restricted Cash RestrictedCash	519143000	USD
CY2019Q4	us-gaap	Restricted Cash RestrictedCash	650939000	USD
CY2021Q3	nni	Restricted Cash Due To Customers RestrictedCashDueToCustomers	295053000	USD
CY2020Q4	nni	Restricted Cash Due To Customers RestrictedCashDueToCustomers	283971000	USD
CY2020Q3	nni	Restricted Cash Due To Customers RestrictedCashDueToCustomers	286082000	USD
CY2019Q4	nni	Restricted Cash Due To Customers RestrictedCashDueToCustomers	437756000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1251078000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	958395000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	901541000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1222601000	USD
	us-gaap	Basis Of Accounting BasisOfAccounting	Basis of Financial ReportingThe accompanying unaudited consolidated financial statements of Nelnet, Inc. and subsidiaries (the “Company”) as of September 30, 2021 and for the three and nine months ended September 30, 2021 and 2020 have been prepared on the same basis as the audited consolidated financial statements for the year ended December 31, 2020 and, in the opinion of the Company’s management, the unaudited consolidated financial statements reflect all adjustments, consisting of normal recurring adjustments, necessary for a fair presentation of results of operations for the interim periods presented. The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. Operating results for the three and nine months ended September 30, 2021 are not necessarily indicative of the results for the year ending December 31, 2021. The unaudited consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Annual Report").
CY2021Q3	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	834831000	USD
CY2020Q4	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	794611000	USD
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CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	12417000	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	304000	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	935000	USD
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CY2020Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	209445000	USD
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CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	514000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	5215000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	2900000	USD
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CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	185899000	USD
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	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-10847000	USD
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	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	17960000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1126000	USD
	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	2260000	USD
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CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	138044000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	61914000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	73476000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	26138000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1357000	USD
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CY2020Q3	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Par Value FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue	137500000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	185899000	USD
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CY2021Q3	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	208433000	USD
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CY2020Q4	us-gaap	Long Term Debt LongTermDebt	19320726000	USD
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CY2021Q3	nni	Additional Repurchase Agreement Private Education Loan Asset Backed Securities AdditionalRepurchaseAgreementPrivateEducationLoanAssetBackedSecurities	110600000	USD
CY2021Q1	nni	Interest Payable Increase Decrease Due To Likelihood Of Repayment InterestPayableIncreaseDecreaseDueToLikelihoodOfRepayment	-23800000	USD
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CY2020Q4	us-gaap	Goodwill Goodwill	142092000	USD
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CY2020Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	87143000	USD
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CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	90332000	USD
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	us-gaap	Interest Expense InterestExpense	277788000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	203030000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	73476000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	129554000	USD
	nni	Intersegment Servicing Revenue IntersegmentServicingRevenue	0	USD
	nni	Other Income Expense Other OtherIncomeExpenseOther	69910000	USD
	nni	Gains On Sale Of Student Loans And Debt Repurchases Net GainsOnSaleOfStudentLoansAndDebtRepurchasesNet	33023000	USD
	nni	Provision Negative Provision For Beneficial Interests And Impairment Expense Net ProvisionNegativeProvisionForBeneficialInterestsAndImpairmentExpenseNet	34419000	USD
	nni	Derivative Settlements Expense Income DerivativeSettlementsExpenseIncome	7666000	USD
	nni	Derivative Market Value And Foreign Currency Gain Loss DerivativeMarketValueAndForeignCurrencyGainLoss	-21072000	USD
	nni	Noninterest Income Expense NoninterestIncomeExpense	667169000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	80664000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	365220000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	87349000	USD
	us-gaap	Other Expenses OtherExpenses	115184000	USD
	nni	Intersegment Expenses IntersegmentExpenses	0	USD
	us-gaap	Operating Expenses OperatingExpenses	567753000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	148306000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30286000	USD
	us-gaap	Profit Loss ProfitLoss	118020000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	568000	USD
	us-gaap	Net Income Loss NetIncomeLoss	117452000	USD
CY2020Q3	us-gaap	Assets Assets	22222526000	USD
CY2021Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	16050000	USD
CY2020Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	1687000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	40141000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	51772000	USD
CY2021Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	2400000	USD
CY2020Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	4463000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	6242000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	8187000	USD
CY2021Q3	us-gaap	Late Fee Income Generated By Servicing Financial Assets Amount LateFeeIncomeGeneratedByServicingFinancialAssetsAmount	514000	USD
CY2020Q3	us-gaap	Late Fee Income Generated By Servicing Financial Assets Amount LateFeeIncomeGeneratedByServicingFinancialAssetsAmount	871000	USD
	us-gaap	Late Fee Income Generated By Servicing Financial Assets Amount LateFeeIncomeGeneratedByServicingFinancialAssetsAmount	1698000	USD
	us-gaap	Late Fee Income Generated By Servicing Financial Assets Amount LateFeeIncomeGeneratedByServicingFinancialAssetsAmount	4377000	USD
CY2021Q3	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-3268000	USD
CY2020Q3	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	105000	USD
	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-3964000	USD
	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	508000	USD
CY2021Q3	nni	Other Income Miscellaneous OtherIncomeMiscellaneous	7289000	USD
CY2020Q3	nni	Other Income Miscellaneous OtherIncomeMiscellaneous	3862000	USD
	nni	Other Income Miscellaneous OtherIncomeMiscellaneous	16136000	USD
	nni	Other Income Miscellaneous OtherIncomeMiscellaneous	10807000	USD
CY2021Q3	nni	Other Income Expense Other OtherIncomeExpenseOther	11867000	USD
CY2020Q3	nni	Other Income Expense Other OtherIncomeExpenseOther	1502000	USD
	nni	Other Income Expense Other OtherIncomeExpenseOther	30183000	USD
	nni	Other Income Expense Other OtherIncomeExpenseOther	69910000	USD
CY2021Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	847765000	USD
CY2020Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	390648000	USD
CY2021Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	847765000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	390648000	USD

Files In Submission

Name	View Source	Status
0001258602-21-000076-index-headers.html	Edgar Link	pending
0001258602-21-000076-index.html	Edgar Link	pending
0001258602-21-000076.txt	Edgar Link	pending
0001258602-21-000076-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nni-09302021xex_311.htm	Edgar Link	pending
nni-09302021xex_312.htm	Edgar Link	pending
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nni-20210930.htm	Edgar Link	pending
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nni-20210930_cal.xml	Edgar Link	unprocessable
nni-20210930_def.xml	Edgar Link	unprocessable
nni-20210930_g1.jpg	Edgar Link	pending
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nni-20210930_htm.xml	Edgar Link	completed
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nni-20210930_pre.xml	Edgar Link	unprocessable
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$NNI
NELNET INC Stock $nni

2021 Q3 Form 10-Q Financial Statement

#000125860221000076 Filed on November 08, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NNI NELNET INC Stock $nni

2021 Q3 Form 10-Q Financial Statement

#000125860221000076 Filed on November 08, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NNI
NELNET INC Stock $nni