Other Balance Sheet and Statement of Operations Information - Additional Details Related to Certain Balance Sheet Captions (Detail) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Other current assets:
Prepaid taxes	$ 127	$ 79
Prepaid expenses	71	71
Capitalized costs to obtain and fulfill sales contracts	79	91
Other	86	89
Total other current assets	363	330
Other assets:
Investments in non-consolidated affiliates	125	117
Deposits for real-estate leases	14	13
Indemnification assets related to acquisitions	16	16
Mutual funds and fixed deposits	46	10
Company owned life insurance (at contract value)	13	0
Costs to obtain sales contracts	116	119
Cross currency and interest rate swaps	179	83
Other	52	31
Total other assets	561	389
Accounts payable and accrued liabilities:
Salaries and benefits	137	152
Incentive compensation	89	208
Customer credits, advanced payments and advanced billings	44	28
Dividends	6	7
Professional service fees	43	43
Interest accrued on debt	67	63
Accounts payable	36	38
Income taxes	199	73
Pension and other retirement employee benefits	7	7
Accrued royalties	13	25
Foreign exchange forwards on certain assets and liabilities	3	0
Restructuring liability	5	21
Other	146	108
Total accounts payable and accrued liabilities	795	773
Other liabilities:
Pension and other retirement employee benefits	197	299
Interest accrued on UTPs	98	82
MAKS indemnification provisions	32	43
Income tax liability - non-current portion	51	51
Cross currency and interest rate swaps	13	0
Restructuring liability	2	3
Other	25	26
Total other liabilities	$ 418	$ 504