XML 76 R63.htm IDEA: XBRL DOCUMENT v3.19.1
Summary of Significant Accounting Policies - Summary of Subsidiaries (Parenthetical) (Detail)
₱ in Millions
Dec. 10, 2018
Nov. 28, 2018
seat
Jan. 15, 2018
$ / shares
Sep. 14, 2018
PHP (₱)
MVP Rewards Loyalty Solutions, Inc [Member]        
Disclosure of subsidiaries [Line Items]        
Initial investment | ₱       ₱ 50
Voyager Innovations Holdings, Pte. Ltd. [Member]        
Disclosure of subsidiaries [Line Items]        
Percentage of Ownership 48.74% 53.87%    
Number of board seats | seat   2    
3rd Brand Pte. Ltd., or 3rd Brand [Member] | Voyager Innovations Holdings, Pte. Ltd. [Member]        
Disclosure of subsidiaries [Line Items]        
Percentage of ownership interest in subsidiary acquired     15.00%  
Consideration for minority interest | $ / shares     $ 1.00