財務報表-損益表 / 單位(千)元 
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					 全年報 	
   
                          
                            | 項目/年度 | 
                             | 
                             | 
                            90 | 
                            89 | 
                            88 | 
                            87 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            - - | 
                            1,180,738 | 
                            1,154,203 | 
                            1,126,926 | 
                            1,111,376 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            - - | 
                            810,097 | 
                            833,093 | 
                            795,302 | 
                            786,983 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            - - | 
                            370,641 | 
                            321,110 | 
                            331,624 | 
                            324,393 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            - - | 
                            245,371 | 
                            205,343 | 
                            209,421 | 
                            195,765 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            - - | 
                            125,270 | 
                            115,767 | 
                            122,203 | 
                            128,628 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            14,539 | 
                            27,855 | 
                            15,908 | 
                            34,158 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            - - | 
                            11,639 | 
                            16,674 | 
                            11,875 | 
                            10,022 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            - - | 
                            128,170 | 
                            126,948 | 
                            126,236 | 
                            152,764 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            - - | 
                            35,098 | 
                            34,374 | 
                            33,874 | 
                            37,966 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            - - | 
                            93,072 | 
                            92,574 | 
                            92,362 | 
                            114,798 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            1,508,528 | 
                            1,423,140 | 
                            1,317,722 | 
                            1,220,113 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            0.620 | 
                            0.650 | 
                            0.700 | 
                            0.870 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
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                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
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					    全年報
                        
                          
                            | 項目/年度 | 
                             | 
                            114 | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            - - | 
                            - - | 
                            358,719 | 
                            338,666 | 
                            291,114 | 
                            121,482 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            296,998 | 
                            273,770 | 
                            232,419 | 
                            70,108 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            9,398 | 
                            8,360 | 
                            6,132 | 
                            5,115 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            2,122 | 
                            2,397 | 
                            5,329 | 
                            3,248 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            2,523 | 
                            5,280 | 
                            1,800 | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            13,404 | 
                            14,470 | 
                            13,002 | 
                            17,764 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            4,364 | 
                            2,957 | 
                            5,199 | 
                            2,918 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            4,868 | 
                            1,864 | 
                            3,094 | 
                            2,819 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            21,106 | 
                            23,337 | 
                            16,748 | 
                            11,056 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            3,485.000 | 
                            5,794.000 | 
                            6,908.000 | 
                            5,543.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            451.000 | 
                            437.000 | 
                            483.000 | 
                            389.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            5,169 | 
                            5,051 | 
                            8,057 | 
                            8,561 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            5,169 | 
                            5,051 | 
                            8,057 | 
                            8,561 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            - - | 
                            2,628,993 | 
                            2,733,054 | 
                            3,036,238 | 
                            3,411,392 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            191,474 | 
                            181,829 | 
                            201,340 | 
                            140,316 | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            - - | 
                            41,520 | 
                            58,357 | 
                            70,430 | 
                            152,640 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            33,108 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            75,867 | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            - - | 
                            3,225,875 | 
                            3,316,957 | 
                            3,607,179 | 
                            3,834,391 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            3,225,875 | 
                            3,316,957 | 
                            3,607,179 | 
                            3,834,391 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            219,521 | 
                            189,686 | 
                            194,810 | 
                            331,917 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            50,000 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            49,924 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            43,428 | 
                            13,850 | 
                            12,108 | 
                            31,114 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            2,738 | 
                            2,971 | 
                            2,113 | 
                            2,251 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            15,266 | 
                            17,911 | 
                            21,155 | 
                            23,469 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            109,058 | 
                            109,700 | 
                            114,310 | 
                            125,986 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            22,341 | 
                            19,511 | 
                            24,686 | 
                            5,529 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            20,494 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            26,690 | 
                            25,743 | 
                            20,438 | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            146,676 | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            146,676 | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            394,948 | 
                            456,953 | 
                            509,460 | 
                            454,123 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            1,348,241 | 
                            1,380,411 | 
                            1,584,574 | 
                            1,725,750 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            1,220,113 | 
                            1,317,722 | 
                            1,423,140 | 
                            1,508,528 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            1,220,113 | 
                            1,317,722 | 
                            1,423,140 | 
                            1,508,528 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            318,960 | 
                            294,560 | 
                            269,515 | 
                            255,284 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            - - | 
                            338,561 | 
                            324,264 | 
                            329,950 | 
                            344,829 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            217,523 | 
                            228,897 | 
                            238,133 | 
                            247,259 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            121,038 | 
                            95,367 | 
                            91,817 | 
                            97,570 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 金融商品未實現損益 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 未認列為退休金成本之淨損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 股東權益總額 | 
                            - - | 
                            - - | 
                            - - | 
                            1,936,546 | 
                            2,022,605 | 
                            2,108,641 | 
                           
                         
						 
						 
                         
						
							 
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