XML 47 R29.htm IDEA: XBRL DOCUMENT
v3.22.0.1

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
--- | ---
Dec. 31, 2021
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS |
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS | SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS ​ Years Ended December 31, 2021, 2020 and 2019 ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | Charged to |  | ​ |  | ​ |  | ​ |
​ | ​ | Balance at | ​ | Costs and | ​ | Charged to | ​ | ​ | ​ | Balance at | ​
​ | ​ | Beginning | ​ | Other | ​ | Other | ​ | ​ | ​ | End of |
​ | ​ | of Period | ​ | Deductions | ​ | Accounts | ​ | Deductions | ​ | Period |
​ | ​ | (In thousands) |
2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts | ​ | $ | 69,807 |  | 2,870 |  | (393) |  | (4,993) | ​ | $ | 67,291 | ​
Inventory reserve | ​ | $ | 23,477 |  | 392 |  | 418 |  | (2,356) | ​ | $ | 21,931 | ​
Valuation allowance on deferred tax assets | ​ | $ | 3,616,880 |  | — |  | 137,327 |  | — | ​ | $ | 3,754,207 | ​
2020 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts | ​ | $ | 61,782 |  | 18,929 |  | (329) |  | (10,575) | ​ | $ | 69,807 | ​
Inventory reserve | ​ | $ | 35,048 |  | 5,082 |  | — |  | (16,653) | ​ | $ | 23,477 | ​
Valuation allowance on deferred tax assets | ​ | $ | 2,780,001 |  | — |  | 836,879 |  | — | ​ | $ | 3,616,880 | ​
2019 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts | ​ | $ | 41,207 |  | 17,529 |  | (51) |  | 3,097 | ​ | $ | 61,782 | ​
Inventory reserve | ​ | $ | 27,854 |  | 11,808 |  | — |  | (4,614) | ​ | $ | 35,048 | ​
Valuation allowance on deferred tax assets | ​ | $ | 1,917,390 |  | — |  | 862,611 |  | — | ​ | $ | 2,780,001 | ​
​

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | srt_ValuationAndQualifyingAccountsAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration