Accounts Receivable - Accounts Receivable Net Classification (Details) - USD ($) $ in Thousands	Jan. 30, 2021	Jan. 25, 2020
Receivables [Abstract]
Trade accounts receivable	$ 352,501	$ 355,805
Unbilled accounts receivable	492,324	453,353
Retainage	14,974	12,669
Total	859,799	821,827
Less: allowance for doubtful accounts	(1,676)	(4,582)
Accounts Receivable, Net	$ 858,123	$ 817,245

Contract Receivable Retainage and Other Receivables

No definition available.

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- Definition

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

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- Definition

Amounts due for billed services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the Company and, at a minimum, one other party. An example would be amounts billed to customers under contracts or programs but not paid as of the balance sheet date.

+ References

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- References

No definition available.

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- Definition

Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.

+ References

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