ComEd 2015 Annual Report Download - page 458

Table of Contents
Exelon Corporation and Subsidiary Companies
Schedule II – Valuation and Qualifying Accounts
Column A Column B Column C Column D Column E
Additions and adjustments
Description
Balance at
Beginning
of Period
Charged to
Costs and
Expenses
Charged
to Other
Accounts Deductions
Balance at
End
of Period
(in millions)
For the year ended December 31, 2015
Allowance for uncollectible accounts $ 311 $ 113 $ 27 $ 167 $ 284
Deferred tax valuation allowance 50 — (27) 10 13
Reserve for obsolete materials 95 10 2 2 105
For the year ended December 31, 2014
Allowance for uncollectible accounts $ 272 $ 175 $ 69 $ 205 $ 311
Deferred tax valuation allowance 13 — 37 — 50
Reserve for obsolete materials 58 5 34 2 95
For the year ended December 31, 2013
Allowance for uncollectible accounts $ 293 $ 121 $ 37 $ 179 $ 272
Deferred tax valuation allowance 36 1 — 24 13
Reserve for obsolete materials 53 17 — 12 58
(a) Excludes the non-current allowance for uncollectible accounts related to PECO’s installment plan receivables of $8 million, $8 million, and $9 million for the years ended
December 31, 2015, 2014, and 2013, respectively.
(b) Includes charges for late payments and non-service receivables.
(c) Write-off of individual accounts receivable.
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(a) (b) (c)
(a) (b) (c)
(a) (b) (c)
Source: BALTIMORE GAS & ELECTRIC CO, 10-K, February 10, 2016 Powered by Morningstar® Document Research℠
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