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SCHEDULE I FINANCIAL INFORMATION FOR PARENT COMPANY - STATEMENTS OF COMPREHENSIVE INCOME (Details) ¥ in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2019 CNY (¥)
Operating costs and expenses: |  |  |  |
General and administrative expenses | ¥ 1,545 | $ 242 | ¥ 1,259 | ¥ 1,061
Total operating costs and expenses | 13,607 | 2,135 | 11,925 | 9,236
Loss from operations | 164 | 26 | (1,686) | 2,108
Interest income | 89 | 14 | 119 | 160
Interest expense | (405) | (64) | (533) | (315)
Foreign exchange gain (loss) | (317) | (50) | 175 | (35)
Other income, net | 157 | 25 | (89) | 331
Unrealized loss from fair value changes of equity securities | (96) | (15) | (265) | 316
Net income (loss) attributable to Huazhu Group Limited | (465) | (73) | (2,192) | 1,769
Other comprehensive income |  |  |  |
Loss / Gain arising from defined benefit plan, net of tax | (13) | (2) | 27 |
Foreign currency translation adjustments | (99) | (16) | 203 | (7)
Comprehensive income (loss) attributable to Huazhu Group Limited | (551) | (87) | (2,016) | 1,762
Parent Company |  |  |  |
Operating costs and expenses: |  |  |  |
General and administrative expenses | 110 | 17 | 155 | 115
Total operating costs and expenses | 110 | 17 | 155 | 115
Loss from operations | (110) | (17) | (155) | (115)
Interest income | 8 | 1 | 2 | 10
Interest expense | 128 | 20 | 154 | 201
Foreign exchange gain (loss) | (3) | 0 | (8) | 5
Other income, net | 15 | 2 | 32 | 30
Unrealized loss from fair value changes of equity securities | (2) | 0 | (10) | (27)
Income (loss) in investment in subsidiaries | (245) | (39) | (1,899) | 2,067
Net income (loss) attributable to Huazhu Group Limited | (465) | (73) | (2,192) | 1,769
Other comprehensive income |  |  |  |
Foreign currency translation adjustments | (86) | (14) | 176 | (7)
Comprehensive income (loss) attributable to Huazhu Group Limited | ¥ (551) | $ (87) | ¥ (2,016) | ¥ 1,762

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