Other Balance Sheet and Statement of Operations Information - Additional Details Related to Certain Balance Sheet Captions (Detail) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Other current assets:
Prepaid taxes	$ 98	$ 79
Prepaid expenses	80	71
Capitalized costs to obtain and fulfill sales contracts	85	91
Other	87	89
Total other current assets	350	330
Other assets:
Investments in non-consolidated affiliates	121	117
Deposits for real-estate leases	14	13
Indemnification assets related to acquisitions	16	16
Mutual funds and fixed deposits	49	10
Company owned life insurance (at contract value)	11	0
Costs to obtain sales contracts	117	119
Cross currency and interest rate swaps	230	83
Other	36	31
Total other assets	594	389
Accounts payable and accrued liabilities:
Salaries and benefits	160	152
Incentive compensation	37	208
Customer credits, advanced payments and advanced billings	41	28
Dividends	3	7
Professional service fees	59	43
Interest accrued on debt	35	63
Accounts payable	26	38
Income taxes	91	73
Pension and other retirement employee benefits	7	7
Accrued royalties	20	25
Foreign exchange forwards on certain assets and liabilities	10	0
Restructuring liability	9	21
Treasury lock forward contracts	47	0
Other	119	108
Total accounts payable and accrued liabilities	664	773
Other liabilities:
Pension and other retirement employee benefits	196	299
Interest accrued on UTPs	89	82
MAKS indemnification provisions	41	43
Income tax liability - non-current	51	51
Cross currency and interest rate swaps	1	0
Restructuring liability	3	3
Other	22	26
Total other liabilities	$ 403	$ 504