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v3.8.0.1

Consolidated Statements Of Comprehensive Income ¥ in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($) $ / shares shares | Dec. 31, 2017 CNY (¥) ¥ / shares shares | Dec. 31, 2016 CNY (¥) ¥ / shares shares | Dec. 31, 2015 CNY (¥) ¥ / shares shares
Revenues: |  |  |  |
Online marketing services | $ 11,242 | ¥ 73,146 | ¥ 64,525 | ¥ 64,037
Others | 1,792 | 11,663 | 6,024 | 2,345
Total revenues | 13,034 | 84,809 | 70,549 | 66,382
Operating costs and expenses: |  |  |  |
Cost of revenues | (6,619) | (43,062) | (35,278) | (27,458)
Selling, general and administrative | (2,018) | (13,128) | (15,071) | (17,076)
Research and development | (1,987) | (12,928) | (10,151) | (10,176)
Total operating costs and expenses | (10,624) | (69,118) | (60,500) | (54,710)
Operating profit | 2,410 | 15,691 | 10,049 | 11,672
Other income: |  |  |  |
Interest income | 485 | 3,154 | 2,342 | 2,362
Interest expense | (248) | (1,615) | (1,158) | (1,041)
Foreign exchange income (loss), net | (74) | (482) | 508 | 182
Income (loss) from equity method investments | (10) | (63) | (1,026) | 4
Others, net | 707 | 4,598 | 3,794 | 24,728
Total other income, net | 860 | 5,592 | 4,460 | 26,235
Income before income taxes | 3,270 | 21,283 | 14,509 | 37,907
Income taxes | (460) | (2,995) | (2,913) | (5,475)
Net income | 2,810 | 18,288 | 11,596 | 32,432
Net loss attributable to noncontrolling interests | 2 | 13 | 36 | 1,232
Net income attributable to Baidu, Inc. | 2,812 | 18,301 | 11,632 | 33,664
Other comprehensive (loss) income: |  |  |  |
Foreign currency translation adjustment | 123 | 803 | (593) | (645)
Unrealized gains (losses) on available-for-sale investments, net of reclassification | 242 | 1,575 | (57) | 295
Other comprehensive (loss) income, net of tax | 365 | 2,378 | (650) | (350)
Comprehensive income | 3,175 | 20,666 | 10,946 | 32,082
Comprehensive loss (income) attributable to noncontrolling interests and redeemable noncontrolling interests | 53 | 348 | (291) | 1,056
Comprehensive income attributable to Baidu, Inc. ordinary shareholders | $ 3,228 | ¥ 21,014 | ¥ 10,655 | ¥ 33,138
Common Class A and Class B |  |  |  |
Earnings per shares: |  |  |  |
Basic | (per share) | $ 81.08 | ¥ 527.51 | ¥ 319.47 | ¥ 954.56
Diluted | (per share) | $ 80.55 | ¥ 524.08 | ¥ 318.62 | ¥ 951.49
Weighted average number of Class A and Class B ordinary shares outstanding: |  |  |  |
Basic | 34,725,123 | 34,725,123 | 34,665,238 | 34,921,782
Diluted | 34,952,391 | 34,952,391 | 34,757,086 | 35,034,470
Class A Ordinary Shares |  |  |  |
Earnings per shares: |  |  |  |
Basic | (per share) | $ 81.08 | ¥ 527.51 | ¥ 319.47 | ¥ 954.56
Diluted | (per share) | $ 80.55 | ¥ 524.08 | ¥ 318.62 | ¥ 951.49
Weighted average number of Class A and Class B ordinary shares outstanding: |  |  |  |
Basic | 27,464,760 | 27,464,760 | 27,263,984 | 27,428,861
Diluted | 34,952,391 | 34,952,391 | 34,757,086 | 35,034,470
Class A Ordinary Shares | American Depositary Shares |  |  |  |
Earnings per shares: |  |  |  |
Basic | (per share) | $ 8.11 | ¥ 52.75 | ¥ 31.95 | ¥ 95.46
Diluted | (per share) | $ 8.06 | ¥ 52.41 | ¥ 31.86 | ¥ 95.15

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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