v3.22.0.1
Additional Financial Information (Tables)
 12 Months Ended
Dec. 31, 2021
Supplemental Financial Statement Elements [Abstract]  
Schedule of Accounts Payable and Accrued Liabilities Accounts payable and accrued liabilities are summarized as follows:
(in millions)December 31,
2021		December 31,
2020
Accounts payable$6,499 $5,564 
Payroll and related benefits1,343 1,163 
Property and other taxes, including payroll1,830 1,540 
Accrued interest710 771 
Commissions348 399 
Toll and interconnect248 217 
Advertising59 135 
Other368 407 
Accounts payable and accrued liabilities$11,405 $10,196 
Schedule of Significant Transactions with Affiliates The following table summarizes the impact of significant transactions with DT or its affiliates included in Operating expenses in the Consolidated Statements of Comprehensive Income:
Year Ended December 31,
(in millions)202120202019
Discount related to roaming expenses$(2)$(5)$(9)
Fees incurred for use of the T-Mobile brand80 83 88 
International long distance agreement37 47 39 
Schedule of Cash Flow, Supplemental Disclosures
The following table summarizes T-Mobile’s supplemental cash flow information:
Year Ended December 31,
(in millions)202120202019
Interest payments, net of amounts capitalized$3,723 $2,733 $1,128 
Operating lease payments6,248 4,619 2,783 
Income tax payments167 218 88 
Non-cash investing and financing activities
Non-cash beneficial interest obtained in exchange for securitized receivables4,237 6,194 6,509 
Non-cash consideration for the acquisition of Sprint— 33,533 — 
Change in accounts payable and accrued liabilities for purchases of property and equipment366 589 (935)
Leased devices transferred from inventory to property and equipment1,198 2,795 1,006 
Returned leased devices transferred from property and equipment to inventory(1,437)(1,460)(267)
Short-term debt assumed for financing of property and equipment— 38 800 
Operating lease right-of-use assets obtained in exchange for lease obligations3,773 14,129 3,621 
Financing lease right-of-use assets obtained in exchange for lease obligations1,261 1,273 1,041