財務報表-損益表 / 單位(千)元 
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					 全年報 	
   
                          
                            | 項目/年度 | 
                             | 
                             | 
                            87 | 
                            88 | 
                            89 | 
                            90 | 
                             
												                          						                     
                            | 營業收入 | 
                            - - | 
                            - - | 
                            1,176,486 | 
                            1,278,677 | 
                            1,384,633 | 
                            1,249,826 | 
       
														                          						                     
                            | 營業成本 | 
                            - - | 
                            - - | 
                            920,345 | 
                            992,197 | 
                            1,110,379 | 
                            1,004,663 | 
       
														                          						                     
                            | 營業毛利損 | 
                            - - | 
                            - - | 
                            256,141 | 
                            286,480 | 
                            274,254 | 
                            245,163 | 
       
														                          						                     
                            | 營業費用 | 
                            - - | 
                            - - | 
                            167,325 | 
                            177,022 | 
                            196,953 | 
                            205,937 | 
       
														                          						                     
                            | 營業損益 | 
                            - - | 
                            - - | 
                            88,816 | 
                            109,458 | 
                            77,301 | 
                            39,226 | 
       
														                          						                     
                            | 營業外收入 | 
                            - - | 
                            - - | 
                            29,716 | 
                            22,857 | 
                            20,056 | 
                            34,396 | 
       
														                          						                     
                            | 營業外支出 | 
                            - - | 
                            - - | 
                            85,335 | 
                            83,542 | 
                            36,364 | 
                            35,599 | 
       
														                          						                     
                            | 稅前損益 | 
                            - - | 
                            - - | 
                            33,197 | 
                            48,773 | 
                            60,993 | 
                            38,023 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            - - | 
                            - - | 
                            -3,056 | 
                            -1,705 | 
                            5,031 | 
                            -8,928 | 
       
														                          						                     
                            | 稅後損益 | 
                            - - | 
                            - - | 
                            36,253 | 
                            50,478 | 
                            55,962 | 
                            46,951 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            300,000 | 
                            315,000 | 
                            330,000 | 
                            350,000 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            - - | 
                            - - | 
                            1.650 | 
                            1.600 | 
                            1.700 | 
                            1.340 | 
       
														                          						                     
                            | 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 | 
                            - - | 
                            - - | 
                            573,069 | 
                            616,221 | 
                            597,747 | 
                            556,339 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            - - | 
                            - - | 
                            194,802 | 
                            190,944 | 
                            143,094 | 
                            157,288 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            10,883 | 
                            20,353 | 
                            755 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            - - | 
                            - - | 
                            20,728 | 
                            24,066 | 
                            4,395 | 
                            6,928 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            - - | 
                            - - | 
                            205,933 | 
                            201,317 | 
                            199,353 | 
                            199,134 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            6,847 | 
                            10,208 | 
                            15,527 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            - - | 
                            - - | 
                            108,966 | 
                            135,323 | 
                            162,177 | 
                            128,544 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            40,953.000 | 
                            37,470.000 | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            - - | 
                            - - | 
                            42,640.000 | 
                            46,841.000 | 
                            17,214.000 | 
                            10,693.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            139,542 | 
                            145,331 | 
                            169,604 | 
                            177,467 | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            139,542 | 
                            145,331 | 
                            169,604 | 
                            177,467 | 
                           
                  		  
                          
                            | 固定資產 | 
                            - - | 
                            - - | 
                            564,929 | 
                            522,871 | 
                            532,358 | 
                            572,229 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產 | 
                            - - | 
                            - - | 
                            75,198 | 
                            90,871 | 
                            88,142 | 
                            145,100 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資產總額 | 
                            - - | 
                            - - | 
                            1,352,738 | 
                            1,375,294 | 
                            1,387,851 | 
                            1,451,135 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            - - | 
                            - - | 
                            1,352,738 | 
                            1,375,294 | 
                            1,387,851 | 
                            1,451,135 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            552,969 | 
                            595,363 | 
                            643,547 | 
                            710,959 | 
                           
                  		  
                          
                            | 短期借款 | 
                            - - | 
                            - - | 
                            217,362 | 
                            206,737 | 
                            313,397 | 
                            300,312 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            69,322 | 
                            98,579 | 
                            39,508 | 
                            144,357 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            9,291 | 
                            6,406 | 
                            3,880 | 
                            4,580 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            - - | 
                            - - | 
                            135,565 | 
                            142,509 | 
                            161,501 | 
                            130,980 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            - - | 
                            - - | 
                            6,535 | 
                            11,222 | 
                            5,880 | 
                            - - | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            26,935 | 
                            23,914 | 
                            23,525 | 
                            31,360 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            - - | 
                            - - | 
                            64,176 | 
                            77,320 | 
                            69,252 | 
                            48,337 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            - - | 
                            - - | 
                            23,783 | 
                            28,676 | 
                            26,604 | 
                            51,033 | 
                           
                  		  
                          
                            | 長期負債 | 
                            - - | 
                            - - | 
                            204,151 | 
                            154,253 | 
                            87,289 | 
                            42,892 | 
                           
                  		  
                          
                            | 長期借款 | 
                            - - | 
                            - - | 
                            204,151 | 
                            154,253 | 
                            87,289 | 
                            42,892 | 
                           
                  		  
                          
                            | 其他負債 | 
                            - - | 
                            - - | 
                            12,561 | 
                            16,650 | 
                            11,945 | 
                            15,161 | 
                           
                  		  
                          
                            | 負債總額 | 
                            - - | 
                            - - | 
                            769,681 | 
                            766,266 | 
                            742,781 | 
                            769,012 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            300,000 | 
                            315,000 | 
                            330,000 | 
                            350,000 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            - - | 
                            - - | 
                            300,000 | 
                            315,000 | 
                            330,000 | 
                            350,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            - - | 
                            - - | 
                            21,902 | 
                            22,137 | 
                            22,250 | 
                            22,250 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            - - | 
                            - - | 
                            249,903 | 
                            262,646 | 
                            279,901 | 
                            292,478 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            - - | 
                            - - | 
                            25,616 | 
                            29,173 | 
                            34,197 | 
                            39,783 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            224,287 | 
                            233,473 | 
                            245,704 | 
                            252,695 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            - - | 
                            11,252 | 
                            9,245 | 
                            12,919 | 
                            17,395 | 
                           
                  		  
                          
                            | 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 | 
                            - - | 
                            - - | 
                            583,057 | 
                            609,028 | 
                            645,070 | 
                            682,123 | 
                           
                         
						 
						 
                         
						
							 
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