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Segment Information | 12 Months Ended
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Dec. 31, 2022
Segment Reporting [Abstract] |
SEGMENT INFORMATION | SEGMENT INFORMATION Ameren has four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. The Ameren Missouri segment includes all of the operations of Ameren Missouri. Ameren Illinois Electric Distribution consists of the electric distribution business of Ameren Illinois. Ameren Illinois Natural Gas consists of the natural gas business of Ameren Illinois. Ameren Transmission primarily consists of the aggregated electric transmission businesses of Ameren Illinois and ATXI. The category called Other primarily includes Ameren (parent) activities and Ameren Services. Ameren Missouri has one segment. Ameren Illinois has three segments: Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Illinois Transmission. See Note 1 – Summary of Significant Accounting Policies for additional information regarding the operations of Ameren Missouri, Ameren Illinois, and ATXI. Segment operating revenues and a majority of operating expenses are directly recognized and incurred by Ameren Illinois to each Ameren Illinois segment. Common operating expenses, miscellaneous income and expenses, interest charges, and income tax expense are allocated by Ameren Illinois to each Ameren Illinois segment based on certain factors, which primarily relate to the nature of the cost. Additionally, Ameren Illinois Transmission earns revenue from transmission service provided to Ameren Illinois Electric Distribution, other retail electric suppliers, and wholesale customers. The transmission expense for Illinois customers who have elected to purchase their power from Ameren Illinois is recovered through a cost recovery mechanism with no net effect on Ameren Illinois Electric Distribution earnings, as costs are offset by corresponding revenues. Transmission revenues from these transactions are reflected in Ameren Transmission’s and Ameren Illinois Transmission’s operating revenues. An intersegment elimination at Ameren and Ameren Illinois occurs to eliminate these transmission revenues and expenses. The following tables present information about the reported revenue and specified items reflected in net income attributable to common shareholders and capital expenditures by segment at Ameren and Ameren Illinois for the years ended December 31, 2022, 2021, and 2020. Ameren, Ameren Missouri, and Ameren Illinois management review segment capital expenditure information rather than any individual or total asset amount. Ameren
| Ameren Missouri |  | Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Transmission |  | Other |  | Intersegment Eliminations |  | Ameren |  |
2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
External revenues | $ | 4,012 |  |  | $ | 2,255 |  |  | $ | 1,180 |  |  | $ | 510 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,957 |  |  |
Intersegment revenues | 34 |  |  | 1 |  |  | — |  |  | 105 |  |  | — |  |  | (140) |  |  | — |  |  |
Depreciation and amortization | 732 |  |  | 332 |  |  | 98 |  |  | 123 |  |  | 4 |  |  | — |  |  | 1,289 |  |  |
Interest income | 28 |  |  | 7 |  |  | — |  |  | — |  |  | 1 |  |  | (1) |  |  | 35 |  |  |
Interest charges | 213 |  |  | 74 |  |  | 44 |  |  | 84 |  | (a) | 72 |  |  | (1) |  |  | 486 |  |  |
Income taxes (benefit) | (10) |  |  | 68 |  |  | 46 |  |  | 92 |  |  | (20) |  |  | — |  |  | 176 |  |  |
Net income (loss) attributable to Ameren common shareholders | 562 |  |  | 202 |  |  | 123 |  |  | 263 |  |  | (76) |  |  | — |  |  | 1,074 |  |  |
Capital expenditures | 1,690 |  |  | 621 |  |  | 308 |  |  | 741 |  |  | 7 |  |  | (16) |  |  | 3,351 |  |  |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
External revenues | $ | 3,311 |  |  | $ | 1,635 |  |  | $ | 957 |  |  | $ | 491 |  |  | $ | — |  |  | $ | — |  |  | $ | 6,394 |  |  |
Intersegment revenues | 42 |  |  | 4 |  |  | — |  |  | 71 |  |  | — |  |  | (117) |  |  | — |  |  |
Depreciation and amortization | 632 |  |  | 309 |  |  | 90 |  |  | 111 |  |  | 4 |  |  | — |  |  | 1,146 |  |  |
Interest income | 26 |  |  | 1 |  |  | — |  |  | — |  |  | 3 |  |  | (3) |  |  | 27 |  |  |
Interest charges | 137 |  |  | 74 |  |  | 42 |  |  | 83 |  | (a) | 50 |  |  | (3) |  |  | 383 |  |  |
Income taxes (benefit) | 3 |  |  | 53 |  |  | 39 |  |  | 82 |  |  | (20) |  |  | — |  |  | 157 |  |  |
Net income (loss) attributable to Ameren common shareholders | 518 |  |  | 165 |  |  | 108 |  |  | 230 |  |  | (31) |  |  | — |  |  | 990 |  |  |
Capital expenditures | 2,015 |  | (b) | 579 |  |  | 278 |  |  | 616 |  |  | 4 |  |  | (13) |  |  | 3,479 |  | (b) |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
External revenues | $ | 3,069 |  |  | $ | 1,496 |  |  | $ | 760 |  |  | $ | 469 |  |  | $ | — |  |  | $ | — |  |  | $ | 5,794 |  |  |
Intersegment revenues | 40 |  |  | 2 |  |  | — |  |  | 54 |  |  | — |  |  | (96) |  |  | — |  |  |
Depreciation and amortization | 604 |  |  | 288 |  |  | 81 |  |  | 98 |  |  | 4 |  |  | — |  |  | 1,075 |  |  |
Interest income | 26 |  |  | 2 |  |  | — |  |  | 1 |  |  | 4 |  |  | (4) |  |  | 29 |  |  |
Interest charges | 190 |  |  | 72 |  |  | 41 |  |  | 78 |  | (a) | 42 |  |  | (4) |  |  | 419 |  |  |
Income taxes (benefit) | 34 |  |  | 42 |  |  | 36 |  |  | 78 |  |  | (35) |  |  | — |  |  | 155 |  |  |
Net income (loss) attributable to Ameren common shareholders | 436 |  |  | 143 |  |  | 99 |  |  | 216 |  |  | (23) |  |  | — |  |  | 871 |  |  |
Capital expenditures | 1,666 |  | (b) | 543 |  |  | 301 |  |  | 716 |  |  | 5 |  |  | 2 |  |  | 3,233 |  | (b) |
(a)Ameren Transmission interest charges include an allocation of financing costs from Ameren (parent). (b)Includes $525 million and $564 million at Ameren and Ameren Missouri for wind generation expenditures for the year ended December 31, 2021 and 2020, respectively. Ameren Illinois
| Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Illinois Transmission |  | Intersegment Eliminations |  | Ameren Illinois |
2022 |  |  |  |  |  |  |  |  |  |
External revenues | $ | 2,256 |  |  | $ | 1,180 |  |  | $ | 320 |  |  | $ | — |  |  | $ | 3,756 |  |
Intersegment revenues | — |  |  | — |  |  | 104 |  |  | (104) |  |  | — |  |
Depreciation and amortization | 332 |  |  | 98 |  |  | 84 |  |  | — |  |  | 514 |  |
Interest income | 7 |  |  | — |  |  | — |  |  | — |  |  | 7 |  |
Interest charges | 74 |  |  | 44 |  |  | 50 |  |  | — |  |  | 168 |  |
Income taxes | 68 |  |  | 46 |  |  | 65 |  |  | — |  |  | 179 |  |
Net income available to common shareholder | 202 |  |  | 123 |  |  | 188 |  |  | — |  |  | 513 |  |
Capital expenditures | 621 |  |  | 308 |  |  | 672 |  |  | — |  |  | 1,601 |  |
2021 |  |  |  |  |  |  |  |  |  |
External revenues | $ | 1,639 |  |  | $ | 957 |  |  | $ | 299 |  |  | $ | — |  |  | $ | 2,895 |  |
Intersegment revenues | — |  |  | — |  |  | 66 |  |  | (66) |  |  | — |  |
Depreciation and amortization | 309 |  |  | 90 |  |  | 73 |  |  | — |  |  | 472 |  |
Interest income | 1 |  |  | — |  |  | — |  |  | — |  |  | 1 |  |
Interest charges | 74 |  |  | 42 |  |  | 48 |  |  | — |  |  | 164 |  |
Income taxes | 53 |  |  | 39 |  |  | 51 |  |  | — |  |  | 143 |  |
Net income available to common shareholder | 165 |  |  | 108 |  |  | 152 |  |  | — |  |  | 425 |  |
Capital expenditures | 579 |  |  | 278 |  |  | 575 |  |  | — |  |  | 1,432 |  |
2020 |  |  |  |  |  |  |  |  |  |
External revenues | $ | 1,498 |  |  | $ | 760 |  |  | $ | 277 |  |  | $ | — |  |  | $ | 2,535 |  |
Intersegment revenues | — |  |  | — |  |  | 52 |  |  | (52) |  |  | — |  |
Depreciation and amortization | 288 |  |  | 81 |  |  | 65 |  |  | — |  |  | 434 |  |
Interest income | 2 |  |  | — |  |  | 1 |  |  | — |  |  | 3 |  |
Interest charges | 72 |  |  | 41 |  |  | 42 |  |  | — |  |  | 155 |  |
Income taxes | 42 |  |  | 36 |  |  | 46 |  |  | — |  |  | 124 |  |
Net income available to common shareholder | 143 |  |  | 99 |  |  | 137 |  |  | — |  |  | 379 |  |
Capital expenditures | 543 |  |  | 301 |  |  | 603 |  |  | — |  |  | 1,447 |  |
The following tables present disaggregated revenues by segment at Ameren and Ameren Illinois for the years ended December 31, 2022, 2021, and 2020. Economic factors affect the nature, timing, amount, and uncertainty of revenues and cash flows in a similar manner across customer classes. Revenues from alternative revenue programs have a similar distribution among customer classes as revenues from contracts with customers. Other revenues not associated with contracts with customers are presented in the Other customer classification, along with electric transmission and off-system sales and capacity revenues. Ameren
| Ameren Missouri |  | Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Transmission |  |  |  | Intersegment Eliminations |  | Ameren |
2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,578 |  |  | $ | 1,325 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 2,903 |  |
Commercial | 1,219 |  |  | 768 |  |  | — |  |  | — |  |  |  |  | — |  |  | 1,987 |  |
Industrial | 290 |  |  | 199 |  |  | — |  |  | — |  |  |  |  | — |  |  | 489 |  |
Other | 762 |  |  | (36) |  |  | — |  |  | 615 |  |  |  |  | (139) |  |  | 1,202 |  |
Total electric revenues | $ | 3,849 |  |  | $ | 2,256 |  |  | $ | — |  |  | $ | 615 |  |  |  |  | $ | (139) |  |  | $ | 6,581 |  |
Residential | $ | 119 |  |  | $ | — |  |  | $ | 846 |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 965 |  |
Commercial | 56 |  |  | — |  |  | 221 |  |  | — |  |  |  |  | — |  |  | 277 |  |
Industrial | 7 |  |  | — |  |  | 41 |  |  | — |  |  |  |  | — |  |  | 48 |  |
Other | 15 |  |  | — |  |  | 72 |  |  | — |  |  |  |  | (1) |  |  | 86 |  |
Total gas revenues | $ | 197 |  |  | $ | — |  |  | $ | 1,180 |  |  | $ | — |  |  |  |  | $ | (1) |  |  | $ | 1,376 |  |
Total revenues(a) | $ | 4,046 |  |  | $ | 2,256 |  |  | $ | 1,180 |  |  | $ | 615 |  |  |  |  | $ | (140) |  |  | $ | 7,957 |  |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,445 |  |  | $ | 933 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 2,378 |  |
Commercial | 1,126 |  |  | 545 |  |  | — |  |  | — |  |  |  |  | — |  |  | 1,671 |  |
Industrial | 280 |  |  | 135 |  |  | — |  |  | — |  |  |  |  | — |  |  | 415 |  |
Other | 361 |  |  | 26 |  |  | — |  |  | 562 |  |  |  |  | (116) |  |  | 833 |  |
Total electric revenues | $ | 3,212 |  |  | $ | 1,639 |  |  | $ | — |  |  | $ | 562 |  |  |  |  | $ | (116) |  |  | $ | 5,297 |  |
Residential | $ | 79 |  |  | $ | — |  |  | $ | 657 |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 736 |  |
Commercial | 34 |  |  | — |  |  | 172 |  |  | — |  |  |  |  | — |  |  | 206 |  |
Industrial | 4 |  |  | — |  |  | 35 |  |  | — |  |  |  |  | — |  |  | 39 |  |
Other | 24 |  |  | — |  |  | 93 |  |  | — |  |  |  |  | (1) |  |  | 116 |  |
Total gas revenues | $ | 141 |  |  | $ | — |  |  | $ | 957 |  |  | $ | — |  |  |  |  | $ | (1) |  |  | $ | 1,097 |  |
Total revenues(a) | $ | 3,353 |  |  | $ | 1,639 |  |  | $ | 957 |  |  | $ | 562 |  |  |  |  | $ | (117) |  |  | $ | 6,394 |  |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,373 |  |  | $ | 867 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 2,240 |  |
Commercial | 1,025 |  |  | 486 |  |  | — |  |  | — |  |  |  |  | — |  |  | 1,511 |  |
Industrial | 261 |  |  | 124 |  |  | — |  |  | — |  |  |  |  | — |  |  | 385 |  |
Other | 325 |  |  | 21 |  |  | — |  |  | 523 |  |  |  |  | (94) |  |  | 775 |  |
Total electric revenues | $ | 2,984 |  |  | $ | 1,498 |  |  | $ | — |  |  | $ | 523 |  |  |  |  | $ | (94) |  |  | $ | 4,911 |  |
Residential | $ | 76 |  |  | $ | — |  |  | $ | 541 |  |  | $ | — |  |  |  |  | $ | — |  |  | $ | 617 |  |
Commercial | 29 |  |  | — |  |  | 136 |  |  | — |  |  |  |  | — |  |  | 165 |  |
Industrial | 4 |  |  | — |  |  | 14 |  |  | — |  |  |  |  | — |  |  | 18 |  |
Other | 16 |  |  | — |  |  | 69 |  |  | — |  |  |  |  | (2) |  |  | 83 |  |
Total gas revenues | $ | 125 |  |  | $ | — |  |  | $ | 760 |  |  | $ | — |  |  |  |  | $ | (2) |  |  | $ | 883 |  |
Total revenues(a) | $ | 3,109 |  |  | $ | 1,498 |  |  | $ | 760 |  |  | $ | 523 |  |  |  |  | $ | (96) |  |  | $ | 5,794 |  |
(a)The following table presents increases/(decreases) in revenues from alternative revenue programs and other revenues not from contracts with customers for the years ended December 31, 2022, 2021, and 2020:
| Ameren Missouri |  | Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Transmission |  | Ameren |
2022 |  |  |  |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | 17 |  |  | $ | 89 |  |  | $ | (19) |  |  | $ | (9) |  |  | $ | 78 |  |
Other revenues not from contracts with customers | (103) |  | (a)(b) | 6 |  |  | 3 |  |  | — |  |  | (94) |  | (a)(b)
2021 |  |  |  |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | (16) |  |  | $ | 77 |  |  | $ | 5 |  |  | $ | 11 |  |  | $ | 77 |  |
Other revenues not from contracts with customers | 56 |  | (a)(b) | 10 |  |  | 2 |  |  | — |  |  | 68 |  | (a)(b)
2020 |  |  |  |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | (14) |  |  | $ | (20) |  |  | $ | 20 |  |  | $ | 50 |  |  | $ | 36 |  |
Other revenues not from contracts with customers | 25 |  | (b) | 8 |  |  | 2 |  |  | 1 |  |  | 36 |  | (b)
(a)Includes insurance recoveries related to lost sales associated with the Callaway Energy Center maintenance outage. See Note 9 – Callaway Energy Center for additional information. (b)Includes net realized gains and losses on derivative power contracts. Ameren Illinois
| Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Illinois Transmission |  | Intersegment Eliminations |  | Ameren Illinois |
2022 |  |  |  |  |  |  |  |  |  |
Residential | $ | 1,325 |  |  | $ | 846 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,171 |  |
Commercial | 768 |  |  | 221 |  |  | — |  |  | — |  |  | 989 |  |
Industrial | 199 |  |  | 41 |  |  | — |  |  | — |  |  | 240 |  |
Other | (36) |  |  | 72 |  |  | 424 |  |  | (104) |  |  | 356 |  |
Total revenues(a) | $ | 2,256 |  |  | $ | 1,180 |  |  | $ | 424 |  |  | $ | (104) |  |  | $ | 3,756 |  |
2021 |  |  |  |  |  |  |  |  |  |
Residential | $ | 933 |  |  | $ | 657 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,590 |  |
Commercial | 545 |  |  | 172 |  |  | — |  |  | — |  |  | 717 |  |
Industrial | 135 |  |  | 35 |  |  | — |  |  | — |  |  | 170 |  |
Other | 26 |  |  | 93 |  |  | 365 |  |  | (66) |  |  | 418 |  |
Total revenues(a) | $ | 1,639 |  |  | $ | 957 |  |  | $ | 365 |  |  | $ | (66) |  |  | $ | 2,895 |  |
2020 |  |  |  |  |  |  |  |  |  |
Residential | $ | 867 |  |  | $ | 541 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,408 |  |
Commercial | 486 |  |  | 136 |  |  | — |  |  | — |  |  | 622 |  |
Industrial | 124 |  |  | 14 |  |  | — |  |  | — |  |  | 138 |  |
Other | 21 |  |  | 69 |  |  | 329 |  |  | (52) |  |  | 367 |  |
Total revenues(a) | $ | 1,498 |  |  | $ | 760 |  |  | $ | 329 |  |  | $ | (52) |  |  | $ | 2,535 |  |
(a)The following table presents increases/(decreases) in revenues from alternative revenue programs and other revenues not from contracts with customers for the Ameren Illinois segments for the years ended December 31, 2022, 2021, and 2020:
| Ameren Illinois Electric Distribution |  | Ameren Illinois Natural Gas |  | Ameren Illinois Transmission |  | Ameren Illinois
2022 |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | 89 |  |  | $ | (19) |  |  | $ | (7) |  |  | $ | 63 |
Other revenues not from contracts with customers | 6 |  |  | 3 |  |  | — |  |  | 9 |
2021 |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | 77 |  |  | $ | 5 |  |  | $ | 9 |  |  | $ | 91 |
Other revenues not from contracts with customers | 10 |  |  | 2 |  |  | — |  |  | 12 |
2020 |  |  |  |  |  |  |
Revenues from alternative revenue programs | $ | (20) |  |  | $ | 20 |  |  | $ | 42 |  |  | $ | 42 |
Other revenues not from contracts with customers | 8 |  |  | 2 |  |  | — |  |  | 10 |

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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