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Schedule II—Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2019
Valuation And Qualifying Accounts [Abstract]  
Schedule II—Valuation and Qualifying Accounts

PARSONS CORPORATION AND SUBSIDIARIES

Schedule II—Valuation and Qualifying Accounts

 

Description

 

Balance at

beginning

of period

 

 

Additions

 

 

Deductions

 

 

Other and foreign

exchange impact

 

 

Balance at

end of period

 

2017

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowance for doubtful accounts

 

 

40,368

 

 

 

12,530

 

 

 

(2,730

)

 

 

2,743

 

 

 

52,911

 

Valuation allowance on deferred tax assets

 

 

7,444

 

 

 

3,456

 

 

 

(2,168

)

 

 

150

 

 

 

8,882

 

2018

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowance for doubtful accounts

 

 

52,911

 

 

 

5,254

 

 

 

(6,085

)

 

 

(1,378

)

 

 

50,702

 

Valuation allowance on deferred tax assets

 

 

8,882

 

 

 

452

 

 

 

(2,633

)

 

-33

 

 

 

6,668

 

2019

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowance for doubtful accounts

 

 

50,702

 

 

 

2,794

 

 

 

(10,661

)

 

 

(1,002

)

 

 

41,833

 

Valuation allowance on deferred tax assets

 

 

6,668

 

 

 

10,817

 

 

 

(32

)

 

 

(94

)

 

 

17,359