財務報表-損益表 / 單位(千)元 
                        | 
                     
                    
                      請選擇全年/半年報表
                          
                         
                        | 
                     
                    
                       
					  				  
					 全年報 	
   
                          
                            | 項目/年度 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                             
												                          						                     
                            | 營業收入 | 
                            990,203 | 
                            899,284 | 
                            922,263 | 
                            1,233,567 | 
                            1,163,562 | 
                            1,061,804 | 
       
														                          						                     
                            | 營業成本 | 
                            710,594 | 
                            700,235 | 
                            607,574 | 
                            1,002,229 | 
                            908,099 | 
                            814,430 | 
       
														                          						                     
                            | 營業毛利損 | 
                            279,609 | 
                            199,049 | 
                            314,689 | 
                            231,338 | 
                            255,463 | 
                            247,374 | 
       
														                          						                     
                            | 營業費用 | 
                            126,177 | 
                            155,992 | 
                            173,376 | 
                            175,118 | 
                            183,426 | 
                            167,360 | 
       
														                          						                     
                            | 營業損益 | 
                            155,852 | 
                            47,079 | 
                            141,313 | 
                            52,865 | 
                            70,515 | 
                            77,568 | 
       
														                          						                     
                            | 營業外收入 | 
                            24,827 | 
                            147,365 | 
                            145,295 | 
                            196,124 | 
                            56,067 | 
                            50,293 | 
       
														                          						                     
                            | 營業外支出 | 
                            15,428 | 
                            7,922 | 
                            11,109 | 
                            15,467 | 
                            5,977 | 
                            4,390 | 
       
														                          						                     
                            | 稅前損益 | 
                            165,251 | 
                            186,522 | 
                            275,499 | 
                            233,522 | 
                            120,605 | 
                            123,471 | 
       
														                          						                     
                            | 所得稅費用利益 | 
                            42,506 | 
                            44,728 | 
                            41,285 | 
                            46,341 | 
                            25,654 | 
                            26,767 | 
       
														                          						                     
                            | 稅後損益 | 
                            122,745 | 
                            141,794 | 
                            234,214 | 
                            187,181 | 
                            94,951 | 
                            96,704 | 
       
														                          						                     
                            | 期末股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 普通股每股盈餘 | 
                            3.620 | 
                            4.020 | 
                            6.630 | 
                            - - | 
                            2.530 | 
                            2.580 | 
       
														                          						                     
                            | 簡單每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
														                          						                     
                            | 完全稀釋每股盈餘 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
       
								  	                        
                           	
				
					   
					   | 
                     
                    
                      |   | 
                     
                   
                 
                
                  
                    
                      財務報表-資產負債表 / 單位(千)元  | 
                     
                    
                      請選擇全年/半年報表
                        
                        
                        | 
                     
                     
                       
					    全年報
                        
                          
                            | 項目/年度 | 
                            96 | 
                            97 | 
                            98 | 
                            99 | 
                            100 | 
                            101 | 
                           
						  
						  
                          
                            | 流動資產 | 
                            666,885 | 
                            601,315 | 
                            598,870 | 
                            565,703 | 
                            553,949 | 
                            1,612,504 | 
                           
                  		  
                          
                            | 現金及約當現金 | 
                            27,080 | 
                            106,861 | 
                            129,730 | 
                            74,157 | 
                            107,926 | 
                            885,852 | 
                           
                  		  
                          
                            | 短期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據淨額 | 
                            8,447 | 
                            8,414 | 
                            2,297 | 
                            1,443 | 
                            663 | 
                            300 | 
                           
                  		  
                          
                            | 應收短期票據 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應收帳款淨額 | 
                            344,039 | 
                            291,183 | 
                            333,188 | 
                            346,643 | 
                            323,228 | 
                            522,328 | 
                           
                  		  
                          
                            | 應收帳款–關係人淨額 | 
                            6,613 | 
                            39,859 | 
                            7,158 | 
                            50,915 | 
                            50,668 | 
                            - - | 
                           
                  		  
                          
                            | 其他應收款項 | 
                            387 | 
                            87 | 
                            207 | 
                            516 | 
                            55 | 
                            4,625 | 
                           
                  		  
                          
                            | 其他應收款項–關係人 | 
                            235,901 | 
                            110,570 | 
                            82,700 | 
                            41,756 | 
                            30,536 | 
                            - - | 
                           
                  		  
                          
                            | 存貨 | 
                            31,622 | 
                            18,032 | 
                            22,378 | 
                            36,883 | 
                            30,580 | 
                            164,996 | 
                           
                  		  
                          
                            | 預付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 預付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動資產 | 
                            12,796.000 | 
                            19,276.000 | 
                            21,212.000 | 
                            12,568.000 | 
                            10,293.000 | 
                            34,403.000 | 
                           
                  		  
                          
                            | 基金及長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 長期投資 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 固定資產 | 
                            139,740 | 
                            151,024 | 
                            215,485 | 
                            253,259 | 
                            226,054 | 
                            655,969 | 
                           
                  		  
                          
                            | 無形資產 | 
                            - - | 
                            7,135 | 
                            8,840 | 
                            23,778 | 
                            20,847 | 
                            97,557 | 
                           
                  		  
                          
                            | 其他資產 | 
                            5,253 | 
                            - - | 
                            - - | 
                            290 | 
                            241 | 
                            12,919 | 
                           
                  		  
                          
                            | 存出保證金 | 
                            - - | 
                            - - | 
                            - - | 
                            290 | 
                            241 | 
                            7,333 | 
                           
                  		  
                          
                            | 遞延費用 | 
                            5,253 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 遞延所得稅資產 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            1,270 | 
                           
                  		  
                          
                            | 其他資產–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            4,316 | 
                           
                  		  
                          
                            | 資產總額 | 
                            1,226,216 | 
                            1,378,892 | 
                            1,632,505 | 
                            1,950,177 | 
                            2,103,077 | 
                            2,378,949 | 
                           
                  		  
                          
                            | 負債及股東權益總額 | 
                            1,226,216 | 
                            1,378,892 | 
                            1,632,505 | 
                            1,950,177 | 
                            2,103,077 | 
                            2,378,949 | 
                           
                  		  
                          
                            | 流動負債 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 短期借款 | 
                            32,960 | 
                            32,289 | 
                            14,431 | 
                            68,117 | 
                            196,633 | 
                            448,456 | 
                           
                  		  
                          
                            | 應付短期票券 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付票據 | 
                            17,957 | 
                            3,116 | 
                            28,908 | 
                            6,179 | 
                            1,593 | 
                            12,753 | 
                           
                  		  
                          
                            | 應付票據–關係人淨額 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 應付帳款 | 
                            33,748 | 
                            10,739 | 
                            30,824 | 
                            56,022 | 
                            54,797 | 
                            123,701 | 
                           
                  		  
                          
                            | 應付帳款–關係人淨額 | 
                            186,266 | 
                            197,132 | 
                            143,231 | 
                            226,849 | 
                            173,978 | 
                            - - | 
                           
                  		  
                          
                            | 應付所得稅 | 
                            26,721 | 
                            - - | 
                            21,904 | 
                            8,161 | 
                            4,899 | 
                            13,646 | 
                           
                  		  
                          
                            | 應付費用 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            150,226 | 
                           
                  		  
                          
                            | 其他應付款項–關係人 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他應付款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            9,882 | 
                           
                  		  
                          
                            | 一年或一營業週期內到期長期負債 | 
                            4,516 | 
                            15,918 | 
                            16,147 | 
                            14,157 | 
                            15,555 | 
                            11,668 | 
                           
                  		  
                          
                            | 預收款項 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 其他流動負債 | 
                            241 | 
                            2,156 | 
                            1,354 | 
                            1,742 | 
                            4,732 | 
                            8,632 | 
                           
                  		  
                          
                            | 長期負債 | 
                            9,032 | 
                            25,280 | 
                            9,037 | 
                            27,223 | 
                            11,668 | 
                            - - | 
                           
                  		  
                          
                            | 長期借款 | 
                            9,032 | 
                            25,280 | 
                            9,037 | 
                            27,223 | 
                            11,668 | 
                            - - | 
                           
                  		  
                          
                            | 其他負債 | 
                            46,565 | 
                            78,076 | 
                            98,834 | 
                            110,532 | 
                            137,257 | 
                            129,798 | 
                           
                  		  
                          
                            | 負債總額 | 
                            386,764 | 
                            386,296 | 
                            432,852 | 
                            616,347 | 
                            676,162 | 
                            908,762 | 
                           
                  		  
                          
                            | 股本 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 普通股股本 | 
                            339,500 | 
                            353,080 | 
                            353,080 | 
                            375,000 | 
                            375,000 | 
                            375,000 | 
                           
                  		  
                          
                            | 股本–其它 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 待分配股票股利 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 資本公積 | 
                            62,987 | 
                            62,987 | 
                            67,572 | 
                            89,772 | 
                            89,772 | 
                            89,772 | 
                           
                  		  
                          
                            | 保留盈餘 | 
                            423,384 | 
                            543,785 | 
                            777,999 | 
                            890,180 | 
                            910,131 | 
                            988,085 | 
                           
                  		  
                          
                            | 法定盈餘公積 | 
                            50,991 | 
                            63,266 | 
                            77,445 | 
                            100,867 | 
                            119,585 | 
                            129,080 | 
                           
                  		  
                          
                            | 未提撥保留盈餘 | 
                            372,393 | 
                            480,519 | 
                            700,554 | 
                            789,313 | 
                            790,546 | 
                            859,005 | 
                           
                  		  
                          
                            | 未實現長期股權投資損失 | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                            - - | 
                           
                  		  
                          
                            | 累積換算調整數 | 
                            13,581 | 
                            32,744 | 
                            1,002 | 
                             | 
                            52,012 | 
                            17,330 | 
                           
                  		  
                          
                            | 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 | 
                            839,452 | 
                            992,596 | 
                            1,199,653 | 
                            1,333,830 | 
                            1,426,915 | 
                            1,470,187 | 
                           
                         
						 
						 
                         
						
							 
                        | 
                     
                    
                      |   | 
                     
                   
                 
                
 
                |