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v3.19.3.a.u2

Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Numerator for loss per share, basic |  |  |  |  |  |  |  |  |  |  |
Net loss attributable to controlling interest |  |  |  |  |  |  |  |  | $ (1,255) | $ (1,996) | $ (3,127)
Denominator for loss per share, basic |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares outstanding |  |  |  |  |  |  |  |  | 611.0 | 467.0 | 391.0
Effect of share-based awards and other equity instruments |  |  |  |  |  |  |  |  | 1.0 | 1.0 |
Weighted-average shares for per share calculation, basic | 613.0 | 613.0 | 612.0 | 611.0 | 506.0 | 463.0 | 462.0 | 438.0 | 612.0 | 468.0 | 391.0
Loss per share, basic (in dollars per share) | $ (0.08) | $ (1.35) | $ (0.34) | $ (0.28) | $ (0.48) | $ (0.88) | $ (2.46) | $ (0.48) | $ (2.05) | $ (4.27) | $ (8.00)
Numerator for loss per share, diluted |  |  |  |  |  |  |  |  |  |  |
Net loss attributable to controlling interest |  |  |  |  |  |  |  |  | $ (1,255) | $ (1,996) | $ (3,127)
Denominator for loss per share, diluted |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares outstanding |  |  |  |  |  |  |  |  | 611.0 | 467.0 | 391.0
Effect of share-based awards and other equity instruments |  |  |  |  |  |  |  |  | 1.0 | 1.0 |
Weighted-average shares for per share calculation, diluted | 613.0 | 613.0 | 612.0 | 611.0 | 506.0 | 463.0 | 462.0 | 438.0 | 612.0 | 468.0 | 391.0
Loss per share, diluted (in dollars per share) | $ (0.08) | $ (1.35) | $ (0.34) | $ (0.28) | $ (0.48) | $ (0.88) | $ (2.46) | $ (0.48) | $ (2.05) | $ (4.27) | $ (8.00)
Share-based awards |  |  |  |  |  |  |  |  |  |  |
Anti-dilutive securities |  |  |  |  |  |  |  |  |  |  |
Securities excluded from earnings per share calculation (in shares) |  |  |  |  |  |  |  |  | 12.0 | 10.6 | 4.7
0.50% Exchangeable Bonds due January 2023 |  |  |  |  |  |  |  |  |  |  |
Anti-dilutive securities |  |  |  |  |  |  |  |  |  |  |
Securities excluded from earnings per share calculation (in shares) |  |  |  |  |  |  |  |  | 84.0 | 77.2 |

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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=117326831&loc=d3e1337-109256 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=117327953&loc=d3e4984-109258 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=117326831&loc=d3e1252-109256 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 60B -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=117326831&loc=SL5780133-109256 + Details
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