| 15th Sep 2021 5:35 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 14th Sep 2021 5:35 pm | 
                                            RNS | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 13th Sep 2021 5:27 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 10th Sep 2021 5:21 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 9th Sep 2021 5:20 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 9th Sep 2021 10:23 am | 
                                            PRN | 
                                            Notice of Results | 
                                        
                                                                            
                                            | 8th Sep 2021 5:14 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 7th Sep 2021 5:27 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 3rd Sep 2021 5:09 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 2nd Sep 2021 5:26 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 1st Sep 2021 5:33 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 31st Aug 2021 5:57 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 27th Aug 2021 5:23 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 26th Aug 2021 5:34 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 25th Aug 2021 5:29 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 24th Aug 2021 5:09 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 23rd Aug 2021 5:38 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 20th Aug 2021 5:26 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 19th Aug 2021 5:18 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 18th Aug 2021 5:23 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 17th Aug 2021 5:26 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 16th Aug 2021 5:19 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 13th Aug 2021 5:12 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 12th Aug 2021 5:24 pm | 
                                            RNS | 
                                            Notes Offering | 
                                        
                                                                            
                                            | 12th Aug 2021 5:20 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 11th Aug 2021 5:17 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 10th Aug 2021 5:34 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 9th Aug 2021 5:15 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 6th Aug 2021 5:12 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 5th Aug 2021 5:08 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 4th Aug 2021 5:26 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 4th Aug 2021 7:00 am | 
                                            RNS | 
                                            Pricing of $1.3 Billion of Senior Notes | 
                                        
                                                                            
                                            | 3rd Aug 2021 5:30 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 3rd Aug 2021 1:33 pm | 
                                            RNS | 
                                            Senior Notes Offering | 
                                        
                                                                            
                                            | 3rd Aug 2021 7:00 am | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 30th Jul 2021 5:18 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 30th Jul 2021 2:20 pm | 
                                            RNS | 
                                            Investor Roadshow | 
                                        
                                                                            
                                            | 29th Jul 2021 5:21 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 28th Jul 2021 5:34 pm | 
                                            PRN | 
                                            Transaction in Own Shares | 
                                        
                                                                            
                                            | 27th Jul 2021 5:48 pm | 
                                            PRN | 
                                            Transaction in Own Shares |