Dollar Tree, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION (Policies)
Notes Tables
Notes Details

BASIS OF PRESENTATION (Details)

v3.10.0.1

BASIS OF PRESENTATION (Details) - USD ($) $ in Millions	3 Months Ended
BASIS OF PRESENTATION (Details) - USD ($) $ in Millions	May 05, 2018	Nov. 03, 2018	Feb. 03, 2018	Oct. 28, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase in assets		$ 16,649.3	$ 16,332.8	$ 15,730.2
Increase in liabilities		8,706.2	$ 9,150.5	$ 9,613.7
Accounting Standards Update 2016-15
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cash paid for debt extinguishment	$ 124.5
Minimum \| Pro Forma [Member] \| Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase in assets		5,500.0
Increase in liabilities		5,500.0
Maximum \| Pro Forma [Member] \| Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase in assets		6,500.0
Increase in liabilities		$ 6,500.0

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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