財務報表-損益表 / 單位(千)元 
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                      請選擇全年/半年報表
                          
                         
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					 全年報 	
   
                          
                            | 項目/年度 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                             
												                          						                     
                            | 營業收入 | 
                            6,909,508 | 
                            8,796,767 | 
                            9,277,380 | 
                            10,054,898 | 
                            10,676,257 | 
                            13,241,334 | 
       
														                          						                     
                            | 營業成本 | 
                            6,251,641 | 
                            8,008,774 | 
                            8,591,549 | 
                            9,018,648 | 
                            9,573,424 | 
                            11,979,449 | 
       
														                          						                     
                            | 營業毛利損 | 
                            657,867 | 
                            787,993 | 
                            685,831 | 
                            1,036,250 | 
                            1,102,833 | 
                            1,261,885 | 
       
														                          						                     
                            | 營業費用 | 
                            196,889 | 
                            220,282 | 
                            238,681 | 
                            255,641 | 
                            307,852 | 
                            392,282 | 
       
														                          						                     
                            | 營業損益 | 
                            460,978 | 
                            567,711 | 
                            447,150 | 
                            780,609 | 
                            794,981 | 
                            869,603 | 
       
														                          						                     
                            | 營業外收入 | 
                            173,607 | 
                            189,041 | 
                            135,102 | 
                            105,938 | 
                            66,397 | 
                            92,366 | 
       
														                          						                     
                            | 營業外支出 | 
                            204,609 | 
                            401,902 | 
                            329,734 | 
                            313,870 | 
                            121,318 | 
                            122,975 | 
       
														                          						                     
                            | 稅前損益 | 
                            429,976 | 
                            354,850 | 
                            252,518 | 
                            572,677 | 
                            740,060 | 
                            838,994 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            -24,549 | 
                            -116,515 | 
                            70,619 | 
                            65,682 | 
                            97,990 | 
                            203,822 | 
       
														                          						                     
                            | 稅後損益 | 
                            454,525 | 
                            471,365 | 
                            181,899 | 
                            506,995 | 
                            642,070 | 
                            635,172 | 
       
														                          						                     
                            | 期末股本 | 
                            4,561,910 | 
                            4,976,630 | 
                            5,392,204 | 
                            5,392,204 | 
                            5,834,365 | 
                            5,834,365 | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            1.000 | 
                            0.950 | 
                            0.340 | 
                            0.940 | 
                            1.100 | 
                            - - | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1.090 | 
       
														                          						                     
                            | 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 | 
                            88 | 
                            89 | 
                            90 | 
                            91 | 
                            92 | 
                            93 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            4,724,850 | 
                            5,433,081 | 
                            5,034,427 | 
                            4,623,644 | 
                            6,480,208 | 
                            6,367,399 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            774,246 | 
                            1,003,767 | 
                            504,926 | 
                            134,193 | 
                            62,740 | 
                            91,343 | 
                           
                  		  
                          
                            | 短期投資 | 
                            273,075 | 
                            315,373 | 
                            1,390,789 | 
                            1,659,961 | 
                            3,215,742 | 
                            2,048,303 | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            16,568 | 
                            17,169 | 
                            31,093 | 
                            10,855 | 
                            - - | 
                            7,837 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            65,833 | 
                            81,204 | 
                            193,072 | 
                            262,101 | 
                            193,891 | 
                            254,872 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            45,280 | 
                            95,926 | 
                            94,147 | 
                            109,964 | 
                            235,924 | 
                            174,107 | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            3,819 | 
                            896 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            2,549,777 | 
                            2,943,788 | 
                            2,217,719 | 
                            2,231,159 | 
                            2,672,456 | 
                            3,649,880 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            1,000,071.000 | 
                            975,854.000 | 
                            602,681.000 | 
                            215,411.000 | 
                            95,636.000 | 
                            140,161.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            164,505 | 
                            337,361 | 
                            348,964 | 
                            385,579 | 
                            584,977 | 
                            1,302,795 | 
                           
                  		  
                          
                            | 長期投資 | 
                            164,505 | 
                            337,361 | 
                            348,964 | 
                            385,579 | 
                            584,977 | 
                            1,302,795 | 
                           
                  		  
                          
                            | 固定資產 | 
                            6,752,856 | 
                            6,383,409 | 
                            6,347,786 | 
                            6,102,354 | 
                            6,044,222 | 
                            5,936,818 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            38,642 | 
                            37,979 | 
                           
                  		  
                          
                            | 其他資產 | 
                            95,123 | 
                            404,454 | 
                            434,493 | 
                            192,005 | 
                            175,232 | 
                            159,673 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            7,474 | 
                            2,455 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            - - | 
                            - - | 
                            189,266 | 
                            166,007 | 
                            17,190 | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            200,000 | 
                            120,233 | 
                            - - | 
                            2,087 | 
                            7,888 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            95,123 | 
                            29,814 | 
                            34,921 | 
                            23,494 | 
                            148,481 | 
                            149,330 | 
                           
                  		  
                          
                            | 資產總額 | 
                            11,737,334 | 
                            12,558,305 | 
                            12,165,670 | 
                            11,303,582 | 
                            13,323,281 | 
                            13,804,664 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            11,737,334 | 
                            12,558,305 | 
                            12,165,670 | 
                            11,303,582 | 
                            13,323,281 | 
                            13,804,664 | 
                           
                  		  
                          
                            | 流動負債 | 
                            2,891,563 | 
                            4,216,144 | 
                            4,349,385 | 
                            2,210,577 | 
                            3,487,937 | 
                            3,164,436 | 
                           
                  		  
                          
                            | 短期借款 | 
                            1,315,116 | 
                            1,984,630 | 
                            1,750,399 | 
                            1,259,547 | 
                            703,965 | 
                            534,383 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            869,397 | 
                            903,294 | 
                            1,617,587 | 
                            - - | 
                            1,788,551 | 
                            1,539,227 | 
                           
                  		  
                          
                            | 應付票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            322,898 | 
                            400,162 | 
                            71,088 | 
                            63,282 | 
                            172,207 | 
                            96,462 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            - - | 
                            - - | 
                            13,586 | 
                            16,539 | 
                            19,046 | 
                            18,635 | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            42,000 | 
                            29,284 | 
                            19,115 | 
                            - - | 
                            - - | 
                            129,842 | 
                           
                  		  
                          
                            | 應付費用 | 
                            174,695 | 
                            191,521 | 
                            165,860 | 
                            183,773 | 
                            219,431 | 
                            268,769 | 
                           
                  		  
                          
                            | 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 | 
                            7,696 | 
                            567,088 | 
                            620,438 | 
                            510,000 | 
                            412,500 | 
                            412,500 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            159,761 | 
                            140,165 | 
                            91,312 | 
                            177,436 | 
                            172,237 | 
                            164,618 | 
                           
                  		  
                          
                            | 長期負債 | 
                            3,715,714 | 
                            2,747,869 | 
                            2,059,778 | 
                            2,974,107 | 
                            3,029,295 | 
                            3,436,414 | 
                           
                  		  
                          
                            | 長期借款 | 
                            2,215,714 | 
                            1,742,869 | 
                            299,778 | 
                            1,724,107 | 
                            2,191,795 | 
                            3,011,414 | 
                           
                  		  
                          
                            | 其他負債 | 
                            23,986 | 
                            - - | 
                            - - | 
                            - - | 
                            56,640 | 
                            58,666 | 
                           
                  		  
                          
                            | 負債總額 | 
                            6,607,277 | 
                            6,964,013 | 
                            6,409,163 | 
                            5,184,684 | 
                            6,573,872 | 
                            6,659,516 | 
                           
                  		  
                          
                            | 股本 | 
                            4,561,910 | 
                            4,976,630 | 
                            5,392,204 | 
                            5,392,204 | 
                            5,834,365 | 
                            5,834,365 | 
                           
                  		  
                          
                            | 普通股股本 | 
                            4,561,910 | 
                            4,976,630 | 
                            5,392,204 | 
                            5,392,204 | 
                            5,834,365 | 
                            5,834,365 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            1,599 | 
                            1,599 | 
                            1,599 | 
                            - - | 
                            4,399 | 
                            7,573 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            566,548 | 
                            623,193 | 
                            389,518 | 
                            731,346 | 
                            917,580 | 
                            1,360,321 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            566,548 | 
                            623,193 | 
                            389,518 | 
                            731,346 | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            917,580 | 
                            - - | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                             | 
                             | 
                             | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            - - | 
                            1,500 | 
                            6,301 | 
                             | 
                             | 
                             | 
                           
                  		  
                          
                            | 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 | 
                            5,130,057 | 
                            5,594,292 | 
                            5,756,507 | 
                            6,118,898 | 
                            6,749,409 | 
                            7,145,148 | 
                           
                         
						 
						 
                         
						
							 
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