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Long-Term Debt - Narrative (Details) - 3 months ended Mar. 31, 2020 $ in Millions | GBP (£) | USD ($) | USD ($)
--- | --- | --- | ---
CDW UK revolving credit facility |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing capacity of the Revolving Loan | £ 50,000,000 |  | $ 62
Senior secured asset-based revolving credit facility |  |  |
Debt Instrument [Line Items] |  |  |
Undrawn letters of credit |  |  | 1
Borrowing base |  |  | 1,900
Additional borrowing capacity |  |  | 900
CDW UK term loan |  |  |
Debt Instrument [Line Items] |  |  |
Annual principal repayment installments | 5,000,000 | $ 6 |
Amount of restricted payment capacity under the loan | £ 204,000,000 |  | 253
Senior secured term loan facility |  |  |
Debt Instrument [Line Items] |  |  |
Amount of restricted payment capacity under the loan |  |  | 1,900
Periodic payment, principal |  | $ 4 |
Accounts Payable, Inventory Financing | Senior secured asset-based revolving credit facility |  |  |
Debt Instrument [Line Items] |  |  |
Amount owed under Revolving loan financing agreement |  |  | $ 301

X
- Definition Amount owed under Revolving loan financing agreement + References No definition available. + Details
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X
- Definition Line of Credit Facility, Borrowing Base + References No definition available. + Details
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X
- Definition Amount of restricted net assets of consolidated and unconsolidated subsidiaries as of the end of the most recently completed fiscal year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e)(3)(ii)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of the required periodic payments applied to principal. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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